DepSurf

Function: free_cpumask_var

Status

Regular

• In 4.4: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/xen/mmu.c (0)
  Location: include/linux/cpumask.h:697
  Inline: True
  

  In arch/x86/kernel/cpu/mcheck/mce.c (0)
  Location: include/linux/cpumask.h:697
  Inline: True
  

  In arch/x86/kernel/smp.c (0)
  Location: include/linux/cpumask.h:697
  Inline: True
  

  In arch/x86/kernel/apic/vector.c (0)
  Location: include/linux/cpumask.h:697
  Inline: True
  

  In arch/x86/kernel/apic/x2apic_cluster.c (0)
  Location: include/linux/cpumask.h:697
  Inline: True
  

  In kernel/workqueue.c (0)
  Location: include/linux/cpumask.h:697
  Inline: True
  

  In kernel/smpboot.c (0)
  Location: include/linux/cpumask.h:697
  Inline: True
  

  In kernel/sched/core.c (0)
  Location: include/linux/cpumask.h:697
  Inline: True
  

  In kernel/sched/cpupri.c (0)
  Location: include/linux/cpumask.h:697
  Inline: True
  

  In kernel/sched/cpudeadline.c (0)
  Location: include/linux/cpumask.h:697
  Inline: True
  

  In kernel/irq/irqdesc.c (0)
  Location: include/linux/cpumask.h:697
  Inline: True
  

  In kernel/irq/manage.c (0)
  Location: include/linux/cpumask.h:697
  Inline: True
  

  In kernel/irq/proc.c (0)
  Location: include/linux/cpumask.h:697
  Inline: True
  

  In kernel/profile.c (0)
  Location: include/linux/cpumask.h:697
  Inline: True
  

  In kernel/smp.c (0)
  Location: include/linux/cpumask.h:697
  Inline: True
  

  In kernel/compat.c (0)
  Location: include/linux/cpumask.h:697
  Inline: True
  

  In kernel/cpuset.c (0)
  Location: include/linux/cpumask.h:697
  Inline: True
  

  In kernel/taskstats.c (0)
  Location: include/linux/cpumask.h:697
  Inline: True
  

  In kernel/trace/ring_buffer.c (0)
  Location: include/linux/cpumask.h:697
  Inline: True
  

  In kernel/trace/trace.c (0)
  Location: include/linux/cpumask.h:697
  Inline: True
  

  In kernel/padata.c (0)
  Location: include/linux/cpumask.h:697
  Inline: True
  

  In block/blk-mq.c (0)
  Location: include/linux/cpumask.h:697
  Inline: True
  

  In block/blk-mq-tag.c (0)
  Location: include/linux/cpumask.h:697
  Inline: True
  

  In block/blk-mq-cpumap.c (0)
  Location: include/linux/cpumask.h:697
  Inline: True
  

  In lib/cpu_rmap.c (0)
  Location: include/linux/cpumask.h:697
  Inline: True
  

  In drivers/acpi/acpi_processor.c (0)
  Location: include/linux/cpumask.h:697
  Inline: True
  

  In drivers/acpi/processor_throttling.c (0)
  Location: include/linux/cpumask.h:697
  Inline: True
  

  In drivers/acpi/processor_perflib.c (0)
  Location: include/linux/cpumask.h:697
  Inline: True
  

  In drivers/virtio/virtio_pci_common.c (0)
  Location: include/linux/cpumask.h:697
  Inline: True
  

  In drivers/xen/xen-acpi-processor.c (0)
  Location: include/linux/cpumask.h:697
  Inline: True
  

  In drivers/base/cpu.c (0)
  Location: include/linux/cpumask.h:697
  Inline: True
  

  In drivers/cpufreq/cpufreq.c (0)
  Location: include/linux/cpumask.h:697
  Inline: True
  

  In drivers/cpufreq/acpi-cpufreq.c (0)
  Location: include/linux/cpumask.h:697
  Inline: True
  

  In drivers/cpufreq/powernow-k8.c (0)
  Location: include/linux/cpumask.h:697
  Inline: True
  

  In drivers/cpufreq/speedstep-centrino.c (0)
  Location: include/linux/cpumask.h:697
  Inline: True
  

  In net/core/sysctl_net_core.c (0)
  Location: include/linux/cpumask.h:697
  Inline: True
  

  In net/core/flow.c (0)
  Location: include/linux/cpumask.h:697
  Inline: True
  

  In net/core/net-sysfs.c (0)
  Location: include/linux/cpumask.h:697
  Inline: True
  

• In 4.8: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/xen/mmu.c (0)
  Location: include/linux/cpumask.h:699
  Inline: True
  

  In arch/x86/kernel/cpu/mcheck/mce.c (0)
  Location: include/linux/cpumask.h:699
  Inline: True
  

  In arch/x86/kernel/smp.c (0)
  Location: include/linux/cpumask.h:699
  Inline: True
  

  In arch/x86/kernel/apic/vector.c (0)
  Location: include/linux/cpumask.h:699
  Inline: True
  

  In arch/x86/kernel/apic/x2apic_cluster.c (0)
  Location: include/linux/cpumask.h:699
  Inline: True
  

  In kernel/workqueue.c (0)
  Location: include/linux/cpumask.h:699
  Inline: True
  

  In kernel/smpboot.c (0)
  Location: include/linux/cpumask.h:699
  Inline: True
  

  In kernel/sched/core.c (0)
  Location: include/linux/cpumask.h:699
  Inline: True
  

  In kernel/sched/cpupri.c (0)
  Location: include/linux/cpumask.h:699
  Inline: True
  

  In kernel/sched/cpudeadline.c (0)
  Location: include/linux/cpumask.h:699
  Inline: True
  

  In kernel/irq/irqdesc.c (0)
  Location: include/linux/cpumask.h:699
  Inline: True
  

  In kernel/irq/manage.c (0)
  Location: include/linux/cpumask.h:699
  Inline: True
  

  In kernel/irq/proc.c (0)
  Location: include/linux/cpumask.h:699
  Inline: True
  

  In kernel/profile.c (0)
  Location: include/linux/cpumask.h:699
  Inline: True
  

  In kernel/smp.c (0)
  Location: include/linux/cpumask.h:699
  Inline: True
  

  In kernel/compat.c (0)
  Location: include/linux/cpumask.h:699
  Inline: True
  

  In kernel/cpuset.c (0)
  Location: include/linux/cpumask.h:699
  Inline: True
  

  In kernel/taskstats.c (0)
  Location: include/linux/cpumask.h:699
  Inline: True
  

  In kernel/trace/ring_buffer.c (0)
  Location: include/linux/cpumask.h:699
  Inline: True
  

  In kernel/trace/trace.c (0)
  Location: include/linux/cpumask.h:699
  Inline: True
  

  In kernel/padata.c (0)
  Location: include/linux/cpumask.h:699
  Inline: True
  

  In block/blk-mq.c (0)
  Location: include/linux/cpumask.h:699
  Inline: True
  

  In block/blk-mq-tag.c (0)
  Location: include/linux/cpumask.h:699
  Inline: True
  

  In block/blk-mq-cpumap.c (0)
  Location: include/linux/cpumask.h:699
  Inline: True
  

  In lib/cpu_rmap.c (0)
  Location: include/linux/cpumask.h:699
  Inline: True
  

  In drivers/acpi/acpi_processor.c (0)
  Location: include/linux/cpumask.h:699
  Inline: True
  

  In drivers/acpi/processor_throttling.c (0)
  Location: include/linux/cpumask.h:699
  Inline: True
  

  In drivers/acpi/processor_perflib.c (0)
  Location: include/linux/cpumask.h:699
  Inline: True
  

  In drivers/virtio/virtio_pci_common.c (0)
  Location: include/linux/cpumask.h:699
  Inline: True
  

  In drivers/xen/xen-acpi-processor.c (0)
  Location: include/linux/cpumask.h:699
  Inline: True
  

  In drivers/base/cpu.c (0)
  Location: include/linux/cpumask.h:699
  Inline: True
  

  In drivers/cpufreq/cpufreq.c (0)
  Location: include/linux/cpumask.h:699
  Inline: True
  

  In drivers/cpufreq/acpi-cpufreq.c (0)
  Location: include/linux/cpumask.h:699
  Inline: True
  

  In drivers/cpufreq/powernow-k8.c (0)
  Location: include/linux/cpumask.h:699
  Inline: True
  

  In drivers/cpufreq/speedstep-centrino.c (0)
  Location: include/linux/cpumask.h:699
  Inline: True
  

  In net/core/sysctl_net_core.c (0)
  Location: include/linux/cpumask.h:699
  Inline: True
  

  In net/core/flow.c (0)
  Location: include/linux/cpumask.h:699
  Inline: True
  

  In net/core/net-sysfs.c (0)
  Location: include/linux/cpumask.h:699
  Inline: True
  

• In 4.10: ✅

  void free_cpumask_var(cpumask_var_t mask);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/cpumask.c (ffffffff8144b640)
  Location: lib/cpumask.c:125
  Inline: False
  Direct callers:
    - arch/x86/xen/mmu.c:xen_exit_mmap
    - arch/x86/kernel/cpu/intel_rdt_rdtgroup.c:rdtgroup_rmdir
    - arch/x86/kernel/cpu/intel_rdt_rdtgroup.c:rdt_kill_sb
    - arch/x86/kernel/cpu/intel_rdt_rdtgroup.c:rdtgroup_cpus_write
    - arch/x86/kernel/cpu/intel_rdt_rdtgroup.c:rdtgroup_cpus_write
    - arch/x86/kernel/cpu/intel_rdt_rdtgroup.c:rdtgroup_cpus_write
    - arch/x86/kernel/cpu/intel_rdt_rdtgroup.c:rdtgroup_cpus_write
    - arch/x86/kernel/cpu/intel_rdt_rdtgroup.c:rdtgroup_cpus_write
    - arch/x86/kernel/cpu/intel_rdt_schemata.c:rdtgroup_schemata_write
    - arch/x86/kernel/cpu/mcheck/mce.c:mcheck_init_device
    - arch/x86/kernel/smp.c:native_send_call_func_ipi
    - arch/x86/kernel/apic/vector.c:x86_vector_free_irqs
    - arch/x86/kernel/apic/vector.c:x86_vector_free_irqs
    - arch/x86/kernel/apic/vector.c:alloc_apic_chip_data
    - arch/x86/kernel/apic/x2apic_cluster.c:x2apic_dead_cpu
    - arch/x86/kernel/apic/x2apic_cluster.c:x2apic_dead_cpu
    - kernel/workqueue.c:wq_unbound_cpumask_store
    - kernel/workqueue.c:wq_unbound_cpumask_store
    - kernel/workqueue.c:workqueue_set_unbound_cpumask
    - kernel/workqueue.c:free_workqueue_attrs
    - kernel/smpboot.c:smpboot_update_cpumask_percpu_thread
    - kernel/smpboot.c:smpboot_unregister_percpu_thread
    - kernel/smpboot.c:smpboot_register_percpu_thread_cpumask
    - kernel/sched/core.c:sched_init_smp
    - kernel/sched/core.c:free_sched_domains
    - kernel/sched/core.c:init_rootdomain
    - kernel/sched/core.c:init_rootdomain
    - kernel/sched/core.c:init_rootdomain
    - kernel/sched/core.c:init_rootdomain
    - kernel/sched/core.c:free_rootdomain
    - kernel/sched/core.c:free_rootdomain
    - kernel/sched/core.c:free_rootdomain
    - kernel/sched/core.c:free_rootdomain
    - kernel/sched/core.c:SyS_sched_getaffinity
    - kernel/sched/core.c:SyS_sched_setaffinity
    - kernel/sched/core.c:sched_setaffinity
    - kernel/sched/core.c:sched_setaffinity
    - kernel/sched/cpupri.c:cpupri_cleanup
    - kernel/sched/cpupri.c:cpupri_init
    - kernel/sched/cpudeadline.c:cpudl_cleanup
    - kernel/irq/irqdesc.c:irq_kobj_release
    - kernel/irq/irqdesc.c:irq_kobj_release
    - kernel/irq/irqdesc.c:alloc_desc
    - kernel/irq/manage.c:__setup_irq
    - kernel/irq/manage.c:__setup_irq
    - kernel/irq/manage.c:irq_thread_check_affinity
    - kernel/irq/manage.c:irq_affinity_notify
    - kernel/irq/proc.c:default_affinity_write
    - kernel/irq/proc.c:irq_affinity_hint_proc_show
    - kernel/irq/affinity.c:irq_create_affinity_masks
    - kernel/profile.c:prof_cpu_mask_proc_write
    - kernel/profile.c:profile_init
    - kernel/smp.c:on_each_cpu_cond
    - kernel/smp.c:smpcfd_dead_cpu
    - kernel/smp.c:smpcfd_prepare_cpu
    - kernel/compat.c:compat_SyS_sched_getaffinity
    - kernel/compat.c:compat_SyS_sched_setaffinity
    - kernel/cpuset.c:cpuset_css_free
    - kernel/cpuset.c:cpuset_css_free
    - kernel/cpuset.c:cpuset_css_alloc
    - kernel/cpuset.c:cpuset_write_resmask
    - kernel/cpuset.c:cpuset_write_resmask
    - kernel/cpuset.c:update_flag
    - kernel/cpuset.c:update_flag
    - kernel/cpuset.c:generate_sched_domains
    - kernel/cpuset.c:generate_sched_domains
    - kernel/cpuset.c:alloc_trial_cpuset
    - kernel/trace/ring_buffer.c:ring_buffer_free
    - kernel/trace/ring_buffer.c:__ring_buffer_alloc
    - kernel/trace/trace.c:trace_init
    - kernel/trace/trace.c:trace_init
    - kernel/trace/trace.c:instance_mkdir
    - kernel/trace/trace.c:tracing_release_pipe
    - kernel/trace/trace.c:tracing_cpumask_write
    - kernel/trace/trace.c:tracing_cpumask_write
    - kernel/trace/trace.c:tracing_release
    - kernel/padata.c:padata_alloc
    - kernel/padata.c:padata_alloc
    - kernel/padata.c:padata_alloc
    - kernel/padata.c:store_cpumask
    - kernel/padata.c:padata_sysfs_release
    - kernel/padata.c:padata_sysfs_release
    - kernel/padata.c:padata_free_pd
    - kernel/padata.c:padata_free_pd
    - kernel/padata.c:padata_alloc_pd
    - block/blk-mq.c:blk_mq_free_queue
    - block/blk-mq.c:blk_mq_realloc_hw_ctxs
    - block/blk-mq.c:blk_mq_realloc_hw_ctxs
    - block/blk-mq-cpumap.c:blk_mq_map_queues
    - lib/cpu_rmap.c:cpu_rmap_update
    - drivers/acpi/acpi_processor.c:acpi_processor_remove
    - drivers/acpi/acpi_processor.c:acpi_processor_add
    - drivers/acpi/processor_throttling.c:acpi_processor_get_throttling
    - drivers/acpi/processor_throttling.c:acpi_processor_get_throttling
    - drivers/acpi/processor_throttling.c:acpi_processor_throttling_init
    - drivers/acpi/processor_perflib.c:acpi_processor_preregister_performance
    - drivers/acpi/cppc_acpi.c:acpi_get_psd_map
    - drivers/virtio/virtio_pci_common.c:vp_del_vqs
    - drivers/xen/xen-acpi-processor.c:free_acpi_perf_data
    - drivers/base/cpu.c:print_cpus_offline
    - drivers/cpufreq/cpufreq.c:cpufreq_online
    - drivers/cpufreq/cpufreq.c:cpufreq_online
    - drivers/cpufreq/cpufreq.c:cpufreq_online
    - drivers/cpufreq/cpufreq.c:cpufreq_policy_free
    - drivers/cpufreq/cpufreq.c:cpufreq_policy_free
    - drivers/cpufreq/cpufreq.c:cpufreq_policy_free
    - drivers/cpufreq/acpi-cpufreq.c:acpi_cpufreq_cpu_exit
    - drivers/cpufreq/acpi-cpufreq.c:acpi_cpufreq_cpu_init
    - drivers/cpufreq/acpi-cpufreq.c:free_acpi_perf_data
    - drivers/cpufreq/powernow-k8.c:powernowk8_cpu_init
    - drivers/cpufreq/powernow-k8.c:powernowk8_cpu_init
    - drivers/cpufreq/speedstep-centrino.c:centrino_target
    - net/core/sysctl_net_core.c:flow_limit_cpu_sysctl
    - net/core/flow.c:flow_cache_flush
    - net/core/net-sysfs.c:store_xps_map
    - net/core/net-sysfs.c:store_xps_map
    - net/core/net-sysfs.c:show_xps_map
    - net/core/net-sysfs.c:store_rps_map
    - net/core/net-sysfs.c:store_rps_map
    - net/core/net-sysfs.c:store_rps_map
    - net/core/net-sysfs.c:show_rps_map
  

  Symbols:

  ffffffff8144b640-ffffffff8144b64b: free_cpumask_var (STB_GLOBAL)
  

• In 4.13: ✅

  void free_cpumask_var(cpumask_var_t mask);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/cpumask.c (ffffffff818ebd00)
  Location: lib/cpumask.c:157
  Inline: False
  Direct callers:
    - arch/x86/xen/mmu_pv.c:xen_exit_mmap
    - arch/x86/kernel/cpu/intel_rdt_rdtgroup.c:rdtgroup_rmdir
    - arch/x86/kernel/cpu/intel_rdt_rdtgroup.c:rdt_kill_sb
    - arch/x86/kernel/cpu/intel_rdt_rdtgroup.c:rdtgroup_cpus_write
    - arch/x86/kernel/cpu/intel_rdt_rdtgroup.c:rdtgroup_cpus_write
    - arch/x86/kernel/cpu/intel_rdt_rdtgroup.c:rdtgroup_cpus_write
    - arch/x86/kernel/cpu/intel_rdt_rdtgroup.c:rdtgroup_cpus_write
    - arch/x86/kernel/cpu/intel_rdt_rdtgroup.c:rdtgroup_cpus_write
    - arch/x86/kernel/cpu/intel_rdt_rdtgroup.c:rdtgroup_cpus_write
    - arch/x86/kernel/cpu/intel_rdt_ctrlmondata.c:rdtgroup_schemata_write
    - arch/x86/kernel/cpu/mcheck/mce.c:mcheck_init_device
    - arch/x86/kernel/smp.c:native_send_call_func_ipi
    - arch/x86/kernel/apic/vector.c:x86_vector_free_irqs
    - arch/x86/kernel/apic/vector.c:x86_vector_free_irqs
    - arch/x86/kernel/apic/vector.c:alloc_apic_chip_data
    - arch/x86/kernel/apic/x2apic_cluster.c:x2apic_dead_cpu
    - arch/x86/kernel/apic/x2apic_cluster.c:x2apic_dead_cpu
    - kernel/workqueue.c:wq_unbound_cpumask_store
    - kernel/workqueue.c:wq_unbound_cpumask_store
    - kernel/workqueue.c:workqueue_set_unbound_cpumask
    - kernel/smpboot.c:smpboot_update_cpumask_percpu_thread
    - kernel/smpboot.c:smpboot_unregister_percpu_thread
    - kernel/smpboot.c:smpboot_register_percpu_thread_cpumask
    - kernel/sched/core.c:sched_init_smp
    - kernel/sched/core.c:SyS_sched_getaffinity
    - kernel/sched/core.c:SyS_sched_setaffinity
    - kernel/sched/core.c:sched_setaffinity
    - kernel/sched/core.c:sched_setaffinity
    - kernel/sched/cpupri.c:cpupri_cleanup
    - kernel/sched/cpupri.c:cpupri_init
    - kernel/sched/cpudeadline.c:cpudl_cleanup
    - kernel/sched/topology.c:free_sched_domains
    - kernel/sched/topology.c:init_rootdomain
    - kernel/sched/topology.c:init_rootdomain
    - kernel/sched/topology.c:init_rootdomain
    - kernel/sched/topology.c:init_rootdomain
    - kernel/sched/topology.c:free_rootdomain
    - kernel/sched/topology.c:free_rootdomain
    - kernel/sched/topology.c:free_rootdomain
    - kernel/sched/topology.c:free_rootdomain
    - kernel/irq/irqdesc.c:irq_kobj_release
    - kernel/irq/irqdesc.c:irq_kobj_release
    - kernel/irq/irqdesc.c:irq_kobj_release
    - kernel/irq/irqdesc.c:alloc_desc
    - kernel/irq/irqdesc.c:alloc_desc
    - kernel/irq/manage.c:irq_thread_check_affinity
    - kernel/irq/manage.c:irq_affinity_notify
    - kernel/irq/proc.c:default_affinity_write
    - kernel/irq/proc.c:irq_affinity_hint_proc_show
    - kernel/irq/affinity.c:irq_create_affinity_masks
    - kernel/irq/affinity.c:irq_create_affinity_masks
    - kernel/irq/affinity.c:irq_create_affinity_masks
    - kernel/profile.c:prof_cpu_mask_proc_write
    - kernel/profile.c:profile_init
    - kernel/smp.c:on_each_cpu_cond
    - kernel/smp.c:smpcfd_dead_cpu
    - kernel/smp.c:smpcfd_dead_cpu
    - kernel/smp.c:smpcfd_prepare_cpu
    - kernel/smp.c:smpcfd_prepare_cpu
    - kernel/smp.c:smpcfd_prepare_cpu
    - kernel/compat.c:compat_SyS_sched_getaffinity
    - kernel/compat.c:compat_SyS_sched_setaffinity
    - kernel/cgroup/cpuset.c:cpuset_css_free
    - kernel/cgroup/cpuset.c:cpuset_css_free
    - kernel/cgroup/cpuset.c:cpuset_write_resmask
    - kernel/cgroup/cpuset.c:cpuset_write_resmask
    - kernel/cgroup/cpuset.c:update_flag
    - kernel/cgroup/cpuset.c:update_flag
    - kernel/cgroup/cpuset.c:generate_sched_domains
    - kernel/cgroup/cpuset.c:generate_sched_domains
    - kernel/cgroup/cpuset.c:alloc_trial_cpuset
    - kernel/trace/ring_buffer.c:ring_buffer_free
    - kernel/trace/ring_buffer.c:__ring_buffer_alloc
    - kernel/trace/trace.c:early_trace_init
    - kernel/trace/trace.c:early_trace_init
    - kernel/trace/trace.c:instance_rmdir
    - kernel/trace/trace.c:instance_mkdir
    - kernel/trace/trace.c:tracing_release_pipe
    - kernel/trace/trace.c:tracing_cpumask_write
    - kernel/trace/trace.c:tracing_cpumask_write
    - kernel/trace/trace.c:tracing_release
    - kernel/padata.c:padata_alloc_possible
    - kernel/padata.c:padata_alloc_possible
    - kernel/padata.c:padata_alloc_possible
    - kernel/padata.c:store_cpumask
    - kernel/padata.c:padata_sysfs_release
    - kernel/padata.c:padata_sysfs_release
    - kernel/padata.c:padata_free_pd
    - kernel/padata.c:padata_free_pd
    - kernel/padata.c:padata_alloc_pd
    - block/blk-mq.c:blk_mq_realloc_hw_ctxs
    - block/blk-mq-sysfs.c:blk_mq_hw_sysfs_release
    - lib/cpu_rmap.c:cpu_rmap_update
    - drivers/acpi/acpi_processor.c:acpi_processor_remove
    - drivers/acpi/acpi_processor.c:acpi_processor_add
    - drivers/acpi/processor_throttling.c:acpi_processor_throttling_init
    - drivers/acpi/processor_perflib.c:acpi_processor_preregister_performance
    - drivers/acpi/cppc_acpi.c:acpi_get_psd_map
    - drivers/virtio/virtio_pci_common.c:vp_del_vqs
    - drivers/xen/xen-acpi-processor.c:free_acpi_perf_data
    - drivers/base/cpu.c:print_cpus_offline
    - drivers/cpufreq/cpufreq.c:cpufreq_online
    - drivers/cpufreq/cpufreq.c:cpufreq_online
    - drivers/cpufreq/cpufreq.c:cpufreq_online
    - drivers/cpufreq/cpufreq.c:cpufreq_policy_free
    - drivers/cpufreq/cpufreq.c:cpufreq_policy_free
    - drivers/cpufreq/cpufreq.c:cpufreq_policy_free
    - drivers/cpufreq/acpi-cpufreq.c:acpi_cpufreq_cpu_exit
    - drivers/cpufreq/acpi-cpufreq.c:acpi_cpufreq_cpu_init
    - drivers/cpufreq/acpi-cpufreq.c:free_acpi_perf_data
    - drivers/cpufreq/powernow-k8.c:powernowk8_cpu_init
    - drivers/cpufreq/powernow-k8.c:powernowk8_cpu_init
    - drivers/cpufreq/speedstep-centrino.c:centrino_target
    - net/core/sysctl_net_core.c:flow_limit_cpu_sysctl
    - net/core/flow.c:flow_cache_flush
    - net/core/net-sysfs.c:store_xps_map
    - net/core/net-sysfs.c:store_xps_map
    - net/core/net-sysfs.c:show_xps_map
    - net/core/net-sysfs.c:store_rps_map
    - net/core/net-sysfs.c:store_rps_map
    - net/core/net-sysfs.c:store_rps_map
    - net/core/net-sysfs.c:show_rps_map
  

  Symbols:

  ffffffff818ebd00-ffffffff818ebd0b: free_cpumask_var (STB_GLOBAL)
  

• In 4.15: ✅

  void free_cpumask_var(cpumask_var_t mask);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/cpumask.c (ffffffff81971ce0)
  Location: lib/cpumask.c:174
  Inline: False
  Direct callers:
    - arch/x86/xen/mmu_pv.c:xen_exit_mmap
    - arch/x86/kernel/cpu/intel_rdt_rdtgroup.c:rdtgroup_rmdir
    - arch/x86/kernel/cpu/intel_rdt_rdtgroup.c:rdt_kill_sb
    - arch/x86/kernel/cpu/intel_rdt_rdtgroup.c:rdtgroup_cpus_write
    - arch/x86/kernel/cpu/intel_rdt_rdtgroup.c:rdtgroup_cpus_write
    - arch/x86/kernel/cpu/intel_rdt_rdtgroup.c:rdtgroup_cpus_write
    - arch/x86/kernel/cpu/intel_rdt_rdtgroup.c:rdtgroup_cpus_write
    - arch/x86/kernel/cpu/intel_rdt_rdtgroup.c:rdtgroup_cpus_write
    - arch/x86/kernel/cpu/intel_rdt_rdtgroup.c:rdtgroup_cpus_write
    - arch/x86/kernel/cpu/intel_rdt_rdtgroup.c:rdtgroup_cpus_write
    - arch/x86/kernel/cpu/intel_rdt_rdtgroup.c:rdtgroup_cpus_write
    - arch/x86/kernel/cpu/intel_rdt_rdtgroup.c:rdtgroup_cpus_write
    - arch/x86/kernel/cpu/intel_rdt_ctrlmondata.c:rdtgroup_schemata_write
    - arch/x86/kernel/cpu/mcheck/mce.c:mcheck_init_device
    - arch/x86/kernel/smp.c:native_send_call_func_ipi
    - arch/x86/kernel/apic/x2apic_cluster.c:x2apic_dead_cpu
    - kernel/workqueue.c:wq_unbound_cpumask_store
    - kernel/workqueue.c:wq_unbound_cpumask_store
    - kernel/workqueue.c:workqueue_set_unbound_cpumask
    - kernel/smpboot.c:smpboot_unregister_percpu_thread
    - kernel/smpboot.c:smpboot_register_percpu_thread_cpumask
    - kernel/sched/core.c:SyS_sched_getaffinity
    - kernel/sched/core.c:SyS_sched_setaffinity
    - kernel/sched/core.c:sched_setaffinity
    - kernel/sched/core.c:sched_setaffinity
    - kernel/sched/cpupri.c:cpupri_cleanup
    - kernel/sched/cpupri.c:cpupri_init
    - kernel/sched/cpudeadline.c:cpudl_cleanup
    - kernel/sched/topology.c:free_sched_domains
    - kernel/sched/topology.c:init_rootdomain
    - kernel/sched/topology.c:init_rootdomain
    - kernel/sched/topology.c:init_rootdomain
    - kernel/sched/topology.c:init_rootdomain
    - kernel/sched/topology.c:free_rootdomain
    - kernel/sched/topology.c:free_rootdomain
    - kernel/sched/topology.c:free_rootdomain
    - kernel/sched/topology.c:free_rootdomain
    - kernel/sched/membarrier.c:SyS_membarrier
    - kernel/irq/irqdesc.c:irq_kobj_release
    - kernel/irq/irqdesc.c:irq_kobj_release
    - kernel/irq/irqdesc.c:irq_kobj_release
    - kernel/irq/irqdesc.c:alloc_desc
    - kernel/irq/irqdesc.c:alloc_desc
    - kernel/irq/manage.c:irq_thread_check_affinity
    - kernel/irq/manage.c:irq_affinity_notify
    - kernel/irq/proc.c:default_affinity_write
    - kernel/irq/proc.c:irq_affinity_hint_proc_show
    - kernel/irq/affinity.c:irq_create_affinity_masks
    - kernel/irq/affinity.c:irq_create_affinity_masks
    - kernel/irq/affinity.c:irq_create_affinity_masks
    - kernel/profile.c:prof_cpu_mask_proc_write
    - kernel/profile.c:profile_init
    - kernel/smp.c:on_each_cpu_cond
    - kernel/smp.c:smpcfd_dead_cpu
    - kernel/smp.c:smpcfd_dead_cpu
    - kernel/smp.c:smpcfd_prepare_cpu
    - kernel/smp.c:smpcfd_prepare_cpu
    - kernel/smp.c:smpcfd_prepare_cpu
    - kernel/compat.c:compat_SyS_sched_getaffinity
    - kernel/compat.c:compat_SyS_sched_setaffinity
    - kernel/cgroup/cpuset.c:cpuset_css_free
    - kernel/cgroup/cpuset.c:cpuset_css_free
    - kernel/cgroup/cpuset.c:cpuset_write_resmask
    - kernel/cgroup/cpuset.c:cpuset_write_resmask
    - kernel/cgroup/cpuset.c:update_flag
    - kernel/cgroup/cpuset.c:update_flag
    - kernel/cgroup/cpuset.c:alloc_trial_cpuset
    - kernel/trace/ring_buffer.c:ring_buffer_free
    - kernel/trace/ring_buffer.c:__ring_buffer_alloc
    - kernel/trace/trace.c:early_trace_init
    - kernel/trace/trace.c:early_trace_init
    - kernel/trace/trace.c:instance_rmdir
    - kernel/trace/trace.c:instance_mkdir
    - kernel/trace/trace.c:tracing_release_pipe
    - kernel/trace/trace.c:tracing_cpumask_write
    - kernel/trace/trace.c:tracing_cpumask_write
    - kernel/trace/trace.c:tracing_release
    - kernel/padata.c:padata_alloc_possible
    - kernel/padata.c:padata_alloc_possible
    - kernel/padata.c:padata_alloc_possible
    - kernel/padata.c:store_cpumask
    - kernel/padata.c:padata_sysfs_release
    - kernel/padata.c:padata_sysfs_release
    - kernel/padata.c:padata_free_pd
    - kernel/padata.c:padata_free_pd
    - kernel/padata.c:padata_alloc_pd
    - block/blk-mq.c:blk_mq_realloc_hw_ctxs
    - block/blk-mq-sysfs.c:blk_mq_hw_sysfs_release
    - lib/cpu_rmap.c:cpu_rmap_update
    - drivers/acpi/acpi_processor.c:acpi_processor_remove
    - drivers/acpi/acpi_processor.c:acpi_processor_add
    - drivers/acpi/processor_throttling.c:acpi_processor_throttling_init
    - drivers/acpi/processor_perflib.c:acpi_processor_preregister_performance
    - drivers/acpi/cppc_acpi.c:acpi_get_psd_map
    - drivers/virtio/virtio_pci_common.c:vp_del_vqs
    - drivers/xen/xen-acpi-processor.c:free_acpi_perf_data
    - drivers/base/cpu.c:print_cpus_isolated
    - drivers/base/cpu.c:print_cpus_offline
    - drivers/base/node.c:node_read_cpumap
    - drivers/cpufreq/cpufreq.c:cpufreq_online
    - drivers/cpufreq/cpufreq.c:cpufreq_online
    - drivers/cpufreq/cpufreq.c:cpufreq_online
    - drivers/cpufreq/cpufreq.c:cpufreq_policy_free
    - drivers/cpufreq/cpufreq.c:cpufreq_policy_free
    - drivers/cpufreq/cpufreq.c:cpufreq_policy_free
    - drivers/cpufreq/acpi-cpufreq.c:acpi_cpufreq_cpu_exit
    - drivers/cpufreq/acpi-cpufreq.c:acpi_cpufreq_cpu_init
    - drivers/cpufreq/acpi-cpufreq.c:free_acpi_perf_data
    - drivers/cpufreq/powernow-k8.c:powernowk8_cpu_init
    - drivers/cpufreq/powernow-k8.c:powernowk8_cpu_init
    - drivers/cpufreq/speedstep-centrino.c:centrino_target
    - net/core/sysctl_net_core.c:flow_limit_cpu_sysctl
    - net/core/net-sysfs.c:xps_cpus_store
    - net/core/net-sysfs.c:xps_cpus_store
    - net/core/net-sysfs.c:xps_cpus_show
    - net/core/net-sysfs.c:store_rps_map
    - net/core/net-sysfs.c:store_rps_map
    - net/core/net-sysfs.c:store_rps_map
    - net/core/net-sysfs.c:show_rps_map
  

  Symbols:

  ffffffff81971ce0-ffffffff81971ceb: free_cpumask_var (STB_GLOBAL)
  

• In 4.18: ✅

  void free_cpumask_var(cpumask_var_t mask);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/cpumask.c (ffffffff819ce090)
  Location: lib/cpumask.c:175
  Inline: False
  Direct callers:
    - arch/x86/xen/mmu_pv.c:xen_exit_mmap
    - arch/x86/kernel/cpu/intel_rdt_rdtgroup.c:rdtgroup_rmdir
    - arch/x86/kernel/cpu/intel_rdt_rdtgroup.c:rdt_kill_sb
    - arch/x86/kernel/cpu/intel_rdt_rdtgroup.c:set_cache_qos_cfg
    - arch/x86/kernel/cpu/intel_rdt_rdtgroup.c:rdtgroup_cpus_write
    - arch/x86/kernel/cpu/intel_rdt_rdtgroup.c:rdtgroup_cpus_write
    - arch/x86/kernel/cpu/intel_rdt_rdtgroup.c:rdtgroup_cpus_write
    - arch/x86/kernel/cpu/intel_rdt_rdtgroup.c:rdtgroup_cpus_write
    - arch/x86/kernel/cpu/intel_rdt_rdtgroup.c:rdtgroup_cpus_write
    - arch/x86/kernel/cpu/intel_rdt_rdtgroup.c:rdtgroup_cpus_write
    - arch/x86/kernel/cpu/intel_rdt_rdtgroup.c:rdtgroup_cpus_write
    - arch/x86/kernel/cpu/intel_rdt_rdtgroup.c:rdtgroup_cpus_write
    - arch/x86/kernel/cpu/intel_rdt_rdtgroup.c:rdtgroup_cpus_write
    - arch/x86/kernel/cpu/intel_rdt_ctrlmondata.c:rdtgroup_schemata_write
    - arch/x86/kernel/cpu/mcheck/mce.c:mcheck_init_device
    - arch/x86/kernel/smp.c:native_send_call_func_ipi
    - arch/x86/kernel/apic/x2apic_cluster.c:x2apic_dead_cpu
    - kernel/workqueue.c:wq_unbound_cpumask_store
    - kernel/workqueue.c:wq_unbound_cpumask_store
    - kernel/workqueue.c:workqueue_set_unbound_cpumask
    - kernel/smpboot.c:smpboot_unregister_percpu_thread
    - kernel/smpboot.c:smpboot_register_percpu_thread_cpumask
    - kernel/sched/core.c:__ia32_sys_sched_getaffinity
    - kernel/sched/core.c:__x64_sys_sched_getaffinity
    - kernel/sched/core.c:__ia32_sys_sched_setaffinity
    - kernel/sched/core.c:__x64_sys_sched_setaffinity
    - kernel/sched/core.c:sched_setaffinity
    - kernel/sched/core.c:sched_setaffinity
    - kernel/sched/cpupri.c:cpupri_cleanup
    - kernel/sched/cpupri.c:cpupri_init
    - kernel/sched/cpudeadline.c:cpudl_cleanup
    - kernel/sched/topology.c:free_sched_domains
    - kernel/sched/topology.c:init_rootdomain
    - kernel/sched/topology.c:init_rootdomain
    - kernel/sched/topology.c:init_rootdomain
    - kernel/sched/topology.c:init_rootdomain
    - kernel/sched/topology.c:free_rootdomain
    - kernel/sched/topology.c:free_rootdomain
    - kernel/sched/topology.c:free_rootdomain
    - kernel/sched/topology.c:free_rootdomain
    - kernel/sched/membarrier.c:membarrier_global_expedited
    - kernel/irq/irqdesc.c:irq_kobj_release
    - kernel/irq/irqdesc.c:irq_kobj_release
    - kernel/irq/irqdesc.c:irq_kobj_release
    - kernel/irq/irqdesc.c:alloc_desc
    - kernel/irq/irqdesc.c:alloc_desc
    - kernel/irq/manage.c:irq_thread_check_affinity
    - kernel/irq/manage.c:irq_affinity_notify
    - kernel/irq/proc.c:default_affinity_write
    - kernel/irq/proc.c:irq_affinity_hint_proc_show
    - kernel/irq/affinity.c:irq_create_affinity_masks
    - kernel/irq/affinity.c:irq_create_affinity_masks
    - kernel/irq/affinity.c:irq_create_affinity_masks
    - kernel/irq/affinity.c:irq_create_affinity_masks
    - kernel/profile.c:prof_cpu_mask_proc_write
    - kernel/profile.c:profile_init
    - kernel/smp.c:on_each_cpu_cond
    - kernel/smp.c:smpcfd_dead_cpu
    - kernel/smp.c:smpcfd_dead_cpu
    - kernel/smp.c:smpcfd_prepare_cpu
    - kernel/smp.c:smpcfd_prepare_cpu
    - kernel/smp.c:smpcfd_prepare_cpu
    - kernel/compat.c:__x32_compat_sys_sched_getaffinity
    - kernel/compat.c:__ia32_compat_sys_sched_getaffinity
    - kernel/compat.c:__x32_compat_sys_sched_setaffinity
    - kernel/compat.c:__ia32_compat_sys_sched_setaffinity
    - kernel/cgroup/cpuset.c:cpuset_css_free
    - kernel/cgroup/cpuset.c:cpuset_css_free
    - kernel/cgroup/cpuset.c:cpuset_write_resmask
    - kernel/cgroup/cpuset.c:cpuset_write_resmask
    - kernel/cgroup/cpuset.c:cpuset_write_resmask
    - kernel/cgroup/cpuset.c:cpuset_write_resmask
    - kernel/cgroup/cpuset.c:cpuset_write_resmask
    - kernel/cgroup/cpuset.c:cpuset_write_resmask
    - kernel/cgroup/cpuset.c:update_flag
    - kernel/cgroup/cpuset.c:update_flag
    - kernel/cgroup/cpuset.c:alloc_trial_cpuset
    - kernel/trace/ring_buffer.c:ring_buffer_free
    - kernel/trace/ring_buffer.c:__ring_buffer_alloc
    - kernel/trace/trace.c:early_trace_init
    - kernel/trace/trace.c:early_trace_init
    - kernel/trace/trace.c:instance_rmdir
    - kernel/trace/trace.c:instance_mkdir
    - kernel/trace/trace.c:tracing_release_pipe
    - kernel/trace/trace.c:tracing_cpumask_write
    - kernel/trace/trace.c:tracing_cpumask_write
    - kernel/trace/trace.c:tracing_release
    - kernel/padata.c:padata_alloc_possible
    - kernel/padata.c:padata_alloc_possible
    - kernel/padata.c:padata_alloc_possible
    - kernel/padata.c:store_cpumask
    - kernel/padata.c:padata_sysfs_release
    - kernel/padata.c:padata_sysfs_release
    - kernel/padata.c:padata_free_pd
    - kernel/padata.c:padata_free_pd
    - kernel/padata.c:padata_alloc_pd
    - block/blk-mq.c:blk_mq_realloc_hw_ctxs
    - block/blk-mq-sysfs.c:blk_mq_hw_sysfs_release
    - lib/cpu_rmap.c:cpu_rmap_update
    - drivers/acpi/acpi_processor.c:acpi_processor_remove
    - drivers/acpi/acpi_processor.c:acpi_processor_add
    - drivers/acpi/processor_throttling.c:acpi_processor_throttling_init
    - drivers/acpi/processor_perflib.c:acpi_processor_preregister_performance
    - drivers/acpi/cppc_acpi.c:acpi_get_psd_map
    - drivers/virtio/virtio_pci_common.c:vp_del_vqs
    - drivers/xen/xen-acpi-processor.c:free_acpi_perf_data
    - drivers/base/cpu.c:print_cpus_isolated
    - drivers/base/cpu.c:print_cpus_offline
    - drivers/base/node.c:node_read_cpumap
    - drivers/cpufreq/cpufreq.c:cpufreq_online
    - drivers/cpufreq/cpufreq.c:cpufreq_online
    - drivers/cpufreq/cpufreq.c:cpufreq_online
    - drivers/cpufreq/cpufreq.c:cpufreq_policy_free
    - drivers/cpufreq/cpufreq.c:cpufreq_policy_free
    - drivers/cpufreq/cpufreq.c:cpufreq_policy_free
    - drivers/cpufreq/acpi-cpufreq.c:acpi_cpufreq_cpu_exit
    - drivers/cpufreq/acpi-cpufreq.c:acpi_cpufreq_cpu_init
    - drivers/cpufreq/acpi-cpufreq.c:free_acpi_perf_data
    - drivers/cpufreq/powernow-k8.c:powernowk8_cpu_init
    - drivers/cpufreq/speedstep-centrino.c:centrino_target
    - net/core/sysctl_net_core.c:flow_limit_cpu_sysctl
    - net/core/net-sysfs.c:xps_cpus_store
    - net/core/net-sysfs.c:xps_cpus_store
    - net/core/net-sysfs.c:xps_cpus_show
    - net/core/net-sysfs.c:store_rps_map
    - net/core/net-sysfs.c:store_rps_map
    - net/core/net-sysfs.c:store_rps_map
    - net/core/net-sysfs.c:show_rps_map
  

  Symbols:

  ffffffff819ce090-ffffffff819ce09b: free_cpumask_var (STB_GLOBAL)
  

• In 5.0: ✅

  void free_cpumask_var(cpumask_var_t mask);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/cpumask.c (ffffffff81a07550)
  Location: lib/cpumask.c:175
  Inline: False
  Direct callers:
    - arch/x86/xen/mmu_pv.c:xen_exit_mmap
    - arch/x86/kernel/cpu/mce/core.c:mcheck_init_device
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdtgroup_rmdir
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdt_kill_sb
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:set_cache_qos_cfg
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdtgroup_cpus_write
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdtgroup_cpus_write
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdtgroup_cpus_write
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdtgroup_cpus_write
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdtgroup_cpus_write
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdtgroup_cpus_write
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdtgroup_cpus_write
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdtgroup_cpus_write
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdtgroup_cpus_write
    - arch/x86/kernel/cpu/resctrl/ctrlmondata.c:update_domains
    - arch/x86/kernel/cpu/resctrl/pseudo_lock.c:rdtgroup_pseudo_locked_in_hierarchy
    - arch/x86/kernel/smp.c:native_send_call_func_ipi
    - arch/x86/kernel/apic/x2apic_cluster.c:x2apic_dead_cpu
    - kernel/workqueue.c:wq_unbound_cpumask_store
    - kernel/workqueue.c:wq_unbound_cpumask_store
    - kernel/workqueue.c:workqueue_set_unbound_cpumask
    - kernel/sched/core.c:__ia32_sys_sched_getaffinity
    - kernel/sched/core.c:__x64_sys_sched_getaffinity
    - kernel/sched/core.c:__ia32_sys_sched_setaffinity
    - kernel/sched/core.c:__x64_sys_sched_setaffinity
    - kernel/sched/core.c:sched_setaffinity
    - kernel/sched/core.c:sched_setaffinity
    - kernel/sched/cpupri.c:cpupri_cleanup
    - kernel/sched/cpupri.c:cpupri_init
    - kernel/sched/cpudeadline.c:cpudl_cleanup
    - kernel/sched/topology.c:free_sched_domains
    - kernel/sched/topology.c:init_rootdomain
    - kernel/sched/topology.c:init_rootdomain
    - kernel/sched/topology.c:init_rootdomain
    - kernel/sched/topology.c:init_rootdomain
    - kernel/sched/topology.c:free_rootdomain
    - kernel/sched/topology.c:free_rootdomain
    - kernel/sched/topology.c:free_rootdomain
    - kernel/sched/topology.c:free_rootdomain
    - kernel/sched/membarrier.c:membarrier_global_expedited
    - kernel/irq/irqdesc.c:irq_kobj_release
    - kernel/irq/irqdesc.c:irq_kobj_release
    - kernel/irq/irqdesc.c:irq_kobj_release
    - kernel/irq/irqdesc.c:alloc_desc
    - kernel/irq/irqdesc.c:alloc_desc
    - kernel/irq/manage.c:irq_thread_check_affinity
    - kernel/irq/manage.c:irq_affinity_notify
    - kernel/irq/proc.c:default_affinity_write
    - kernel/irq/proc.c:irq_affinity_hint_proc_show
    - kernel/irq/affinity.c:irq_create_affinity_masks
    - kernel/irq/affinity.c:irq_create_affinity_masks
    - kernel/irq/affinity.c:irq_create_affinity_masks
    - kernel/irq/affinity.c:irq_create_affinity_masks
    - kernel/irq/affinity.c:irq_create_affinity_masks
    - kernel/profile.c:prof_cpu_mask_proc_write
    - kernel/profile.c:profile_init
    - kernel/smp.c:on_each_cpu_cond_mask
    - kernel/smp.c:smpcfd_dead_cpu
    - kernel/smp.c:smpcfd_dead_cpu
    - kernel/smp.c:smpcfd_prepare_cpu
    - kernel/smp.c:smpcfd_prepare_cpu
    - kernel/smp.c:smpcfd_prepare_cpu
    - kernel/compat.c:__x32_compat_sys_sched_getaffinity
    - kernel/compat.c:__ia32_compat_sys_sched_getaffinity
    - kernel/compat.c:__x32_compat_sys_sched_setaffinity
    - kernel/compat.c:__ia32_compat_sys_sched_setaffinity
    - kernel/cgroup/cpuset.c:cpuset_hotplug_workfn
    - kernel/cgroup/cpuset.c:cpuset_hotplug_workfn
    - kernel/cgroup/cpuset.c:cpuset_hotplug_workfn
    - kernel/cgroup/cpuset.c:cpuset_hotplug_workfn
    - kernel/cgroup/cpuset.c:cpuset_hotplug_workfn
    - kernel/cgroup/cpuset.c:cpuset_css_free
    - kernel/cgroup/cpuset.c:cpuset_css_free
    - kernel/cgroup/cpuset.c:cpuset_css_free
    - kernel/cgroup/cpuset.c:cpuset_write_resmask
    - kernel/cgroup/cpuset.c:cpuset_write_resmask
    - kernel/cgroup/cpuset.c:cpuset_write_resmask
    - kernel/cgroup/cpuset.c:update_prstate
    - kernel/cgroup/cpuset.c:update_prstate
    - kernel/cgroup/cpuset.c:update_prstate
    - kernel/cgroup/cpuset.c:update_prstate
    - kernel/cgroup/cpuset.c:update_prstate
    - kernel/cgroup/cpuset.c:update_flag
    - kernel/cgroup/cpuset.c:update_flag
    - kernel/cgroup/cpuset.c:update_flag
    - kernel/cgroup/cpuset.c:alloc_trial_cpuset
    - kernel/cgroup/cpuset.c:alloc_trial_cpuset
    - kernel/trace/ring_buffer.c:ring_buffer_free
    - kernel/trace/ring_buffer.c:__ring_buffer_alloc
    - kernel/trace/trace.c:early_trace_init
    - kernel/trace/trace.c:early_trace_init
    - kernel/trace/trace.c:instance_rmdir
    - kernel/trace/trace.c:instance_mkdir
    - kernel/trace/trace.c:tracing_release_pipe
    - kernel/trace/trace.c:tracing_cpumask_write
    - kernel/trace/trace.c:tracing_cpumask_write
    - kernel/trace/trace.c:tracing_release
    - kernel/padata.c:padata_alloc_possible
    - kernel/padata.c:padata_alloc_possible
    - kernel/padata.c:padata_alloc_possible
    - kernel/padata.c:store_cpumask
    - kernel/padata.c:padata_sysfs_release
    - kernel/padata.c:padata_sysfs_release
    - kernel/padata.c:padata_free_pd
    - kernel/padata.c:padata_free_pd
    - kernel/padata.c:padata_alloc_pd
    - block/blk-mq.c:blk_mq_realloc_hw_ctxs
    - block/blk-mq-sysfs.c:blk_mq_hw_sysfs_release
    - lib/cpu_rmap.c:cpu_rmap_update
    - drivers/acpi/acpi_processor.c:acpi_processor_remove
    - drivers/acpi/acpi_processor.c:acpi_processor_add
    - drivers/acpi/processor_throttling.c:acpi_processor_throttling_init
    - drivers/acpi/processor_perflib.c:acpi_processor_preregister_performance
    - drivers/acpi/cppc_acpi.c:acpi_get_psd_map
    - drivers/virtio/virtio_pci_common.c:vp_del_vqs
    - drivers/xen/xen-acpi-processor.c:free_acpi_perf_data
    - drivers/base/cpu.c:print_cpus_isolated
    - drivers/base/cpu.c:print_cpus_offline
    - drivers/base/node.c:node_read_cpumap
    - drivers/cpufreq/cpufreq.c:cpufreq_online
    - drivers/cpufreq/cpufreq.c:cpufreq_online
    - drivers/cpufreq/cpufreq.c:cpufreq_online
    - drivers/cpufreq/cpufreq.c:cpufreq_policy_free
    - drivers/cpufreq/cpufreq.c:cpufreq_policy_free
    - drivers/cpufreq/cpufreq.c:cpufreq_policy_free
    - drivers/cpufreq/acpi-cpufreq.c:acpi_cpufreq_cpu_exit
    - drivers/cpufreq/acpi-cpufreq.c:acpi_cpufreq_cpu_init
    - drivers/cpufreq/acpi-cpufreq.c:free_acpi_perf_data
    - drivers/cpufreq/powernow-k8.c:powernowk8_cpu_init
    - drivers/cpufreq/speedstep-centrino.c:centrino_target
    - net/core/sysctl_net_core.c:flow_limit_cpu_sysctl
    - net/core/net-sysfs.c:xps_cpus_store
    - net/core/net-sysfs.c:xps_cpus_store
    - net/core/net-sysfs.c:xps_cpus_show
    - net/core/net-sysfs.c:store_rps_map
    - net/core/net-sysfs.c:store_rps_map
    - net/core/net-sysfs.c:store_rps_map
    - net/core/net-sysfs.c:show_rps_map
  

  Symbols:

  ffffffff81a07550-ffffffff81a0755b: free_cpumask_var (STB_GLOBAL)
  

• In 5.3: ✅

  void free_cpumask_var(cpumask_var_t mask);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/cpumask.c (ffffffff81a76eb0)
  Location: lib/cpumask.c:179
  Inline: False
  Direct callers:
    - arch/x86/xen/mmu_pv.c:xen_exit_mmap
    - arch/x86/kernel/cpu/mce/core.c:mcheck_init_device
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdtgroup_rmdir
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdt_kill_sb
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:set_cache_qos_cfg
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdtgroup_cpus_write
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdtgroup_cpus_write
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdtgroup_cpus_write
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdtgroup_cpus_write
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdtgroup_cpus_write
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdtgroup_cpus_write
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdtgroup_cpus_write
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdtgroup_cpus_write
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdtgroup_cpus_write
    - arch/x86/kernel/cpu/resctrl/ctrlmondata.c:update_domains
    - arch/x86/kernel/cpu/resctrl/pseudo_lock.c:rdtgroup_pseudo_locked_in_hierarchy
    - arch/x86/kernel/smp.c:native_send_call_func_ipi
    - arch/x86/kernel/apic/x2apic_cluster.c:x2apic_dead_cpu
    - kernel/workqueue.c:wq_unbound_cpumask_store
    - kernel/workqueue.c:wq_unbound_cpumask_store
    - kernel/workqueue.c:workqueue_set_unbound_cpumask
    - kernel/sched/core.c:__ia32_sys_sched_getaffinity
    - kernel/sched/core.c:__x64_sys_sched_getaffinity
    - kernel/sched/core.c:__ia32_sys_sched_setaffinity
    - kernel/sched/core.c:__x64_sys_sched_setaffinity
    - kernel/sched/core.c:sched_setaffinity
    - kernel/sched/core.c:sched_setaffinity
    - kernel/sched/cpupri.c:cpupri_cleanup
    - kernel/sched/cpupri.c:cpupri_init
    - kernel/sched/cpudeadline.c:cpudl_cleanup
    - kernel/sched/topology.c:free_sched_domains
    - kernel/sched/topology.c:init_rootdomain
    - kernel/sched/topology.c:init_rootdomain
    - kernel/sched/topology.c:init_rootdomain
    - kernel/sched/topology.c:init_rootdomain
    - kernel/sched/topology.c:free_rootdomain
    - kernel/sched/topology.c:free_rootdomain
    - kernel/sched/topology.c:free_rootdomain
    - kernel/sched/topology.c:free_rootdomain
    - kernel/sched/membarrier.c:membarrier_global_expedited
    - kernel/irq/irqdesc.c:irq_kobj_release
    - kernel/irq/irqdesc.c:irq_kobj_release
    - kernel/irq/irqdesc.c:irq_kobj_release
    - kernel/irq/irqdesc.c:alloc_desc
    - kernel/irq/irqdesc.c:alloc_desc
    - kernel/irq/manage.c:irq_thread_check_affinity
    - kernel/irq/manage.c:irq_affinity_notify
    - kernel/irq/proc.c:default_affinity_write
    - kernel/irq/proc.c:irq_affinity_hint_proc_show
    - kernel/irq/affinity.c:irq_create_affinity_masks
    - kernel/irq/affinity.c:irq_create_affinity_masks
    - kernel/irq/affinity.c:irq_create_affinity_masks
    - kernel/irq/affinity.c:irq_create_affinity_masks
    - kernel/irq/affinity.c:irq_create_affinity_masks
    - kernel/irq/affinity.c:irq_create_affinity_masks
    - kernel/irq/affinity.c:irq_create_affinity_masks
    - kernel/irq/affinity.c:irq_create_affinity_masks
    - kernel/profile.c:prof_cpu_mask_proc_write
    - kernel/profile.c:profile_init
    - kernel/smp.c:on_each_cpu_cond_mask
    - kernel/smp.c:smpcfd_dead_cpu
    - kernel/smp.c:smpcfd_dead_cpu
    - kernel/smp.c:smpcfd_prepare_cpu
    - kernel/smp.c:smpcfd_prepare_cpu
    - kernel/smp.c:smpcfd_prepare_cpu
    - kernel/compat.c:__x32_compat_sys_sched_getaffinity
    - kernel/compat.c:__ia32_compat_sys_sched_getaffinity
    - kernel/compat.c:__x32_compat_sys_sched_setaffinity
    - kernel/compat.c:__ia32_compat_sys_sched_setaffinity
    - kernel/cgroup/cpuset.c:cpuset_hotplug_workfn
    - kernel/cgroup/cpuset.c:cpuset_hotplug_workfn
    - kernel/cgroup/cpuset.c:cpuset_hotplug_workfn
    - kernel/cgroup/cpuset.c:cpuset_hotplug_workfn
    - kernel/cgroup/cpuset.c:cpuset_hotplug_workfn
    - kernel/cgroup/cpuset.c:cpuset_css_free
    - kernel/cgroup/cpuset.c:cpuset_css_free
    - kernel/cgroup/cpuset.c:cpuset_css_free
    - kernel/cgroup/cpuset.c:cpuset_write_resmask
    - kernel/cgroup/cpuset.c:cpuset_write_resmask
    - kernel/cgroup/cpuset.c:cpuset_write_resmask
    - kernel/cgroup/cpuset.c:update_prstate
    - kernel/cgroup/cpuset.c:update_prstate
    - kernel/cgroup/cpuset.c:update_prstate
    - kernel/cgroup/cpuset.c:update_prstate
    - kernel/cgroup/cpuset.c:update_prstate
    - kernel/cgroup/cpuset.c:update_flag
    - kernel/cgroup/cpuset.c:update_flag
    - kernel/cgroup/cpuset.c:update_flag
    - kernel/cgroup/cpuset.c:alloc_trial_cpuset
    - kernel/cgroup/cpuset.c:alloc_trial_cpuset
    - kernel/trace/ring_buffer.c:ring_buffer_free
    - kernel/trace/ring_buffer.c:__ring_buffer_alloc
    - kernel/trace/trace.c:tracer_alloc_buffers
    - kernel/trace/trace.c:tracer_alloc_buffers
    - kernel/trace/trace.c:trace_array_create
    - kernel/trace/trace.c:tracing_release_pipe
    - kernel/trace/trace.c:tracing_cpumask_write
    - kernel/trace/trace.c:tracing_cpumask_write
    - kernel/trace/trace.c:tracing_release
    - kernel/padata.c:store_cpumask
    - kernel/padata.c:padata_sysfs_release
    - kernel/padata.c:padata_sysfs_release
    - kernel/padata.c:padata_free_pd
    - kernel/padata.c:padata_free_pd
    - kernel/padata.c:padata_alloc_pd
    - block/blk-mq.c:blk_mq_realloc_hw_ctxs
    - block/blk-mq-sysfs.c:blk_mq_hw_sysfs_release
    - lib/cpu_rmap.c:cpu_rmap_update
    - drivers/acpi/acpi_processor.c:acpi_processor_remove
    - drivers/acpi/acpi_processor.c:acpi_processor_add
    - drivers/acpi/processor_throttling.c:acpi_processor_update_tsd_coord
    - drivers/acpi/processor_perflib.c:acpi_processor_preregister_performance
    - drivers/acpi/cppc_acpi.c:acpi_get_psd_map
    - drivers/virtio/virtio_pci_common.c:vp_del_vqs
    - drivers/xen/xen-acpi-processor.c:free_acpi_perf_data
    - drivers/base/cpu.c:print_cpus_isolated
    - drivers/base/cpu.c:print_cpus_offline
    - drivers/base/power/domain.c:pm_genpd_remove
    - drivers/base/power/domain.c:pm_genpd_init
    - drivers/base/node.c:node_read_cpumap
    - drivers/cpufreq/cpufreq.c:cpufreq_online
    - drivers/cpufreq/cpufreq.c:cpufreq_online
    - drivers/cpufreq/cpufreq.c:cpufreq_online
    - drivers/cpufreq/cpufreq.c:cpufreq_policy_free
    - drivers/cpufreq/cpufreq.c:cpufreq_policy_free
    - drivers/cpufreq/cpufreq.c:cpufreq_policy_free
    - drivers/cpufreq/acpi-cpufreq.c:acpi_cpufreq_cpu_exit
    - drivers/cpufreq/acpi-cpufreq.c:acpi_cpufreq_cpu_init
    - drivers/cpufreq/acpi-cpufreq.c:free_acpi_perf_data
    - drivers/cpufreq/powernow-k8.c:powernowk8_cpu_init
    - drivers/cpufreq/speedstep-centrino.c:centrino_target
    - net/core/sysctl_net_core.c:flow_limit_cpu_sysctl
    - net/core/net-sysfs.c:xps_cpus_store
    - net/core/net-sysfs.c:xps_cpus_store
    - net/core/net-sysfs.c:xps_cpus_show
    - net/core/net-sysfs.c:store_rps_map
    - net/core/net-sysfs.c:store_rps_map
    - net/core/net-sysfs.c:store_rps_map
    - net/core/net-sysfs.c:show_rps_map
  

  Symbols:

  ffffffff81a76eb0-ffffffff81a76ebb: free_cpumask_var (STB_GLOBAL)
  

• In 5.4: ✅

  void free_cpumask_var(cpumask_var_t mask);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/cpumask.c (ffffffff81aae3b0)
  Location: lib/cpumask.c:179
  Inline: False
  Direct callers:
    - arch/x86/xen/mmu_pv.c:xen_exit_mmap
    - arch/x86/kernel/cpu/mce/core.c:mcheck_init_device
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdtgroup_rmdir
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdt_kill_sb
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:set_cache_qos_cfg
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdtgroup_cpus_write
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdtgroup_cpus_write
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdtgroup_cpus_write
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdtgroup_cpus_write
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdtgroup_cpus_write
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdtgroup_cpus_write
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdtgroup_cpus_write
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdtgroup_cpus_write
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdtgroup_cpus_write
    - arch/x86/kernel/cpu/resctrl/ctrlmondata.c:update_domains
    - arch/x86/kernel/cpu/resctrl/pseudo_lock.c:rdtgroup_pseudo_locked_in_hierarchy
    - arch/x86/kernel/apic/x2apic_cluster.c:x2apic_dead_cpu
    - arch/x86/platform/uv/tlb_uv.c:uv_bau_init
    - kernel/workqueue.c:wq_unbound_cpumask_store
    - kernel/workqueue.c:wq_unbound_cpumask_store
    - kernel/workqueue.c:workqueue_set_unbound_cpumask
    - kernel/sched/core.c:__ia32_sys_sched_getaffinity
    - kernel/sched/core.c:__x64_sys_sched_getaffinity
    - kernel/sched/core.c:__ia32_sys_sched_setaffinity
    - kernel/sched/core.c:__x64_sys_sched_setaffinity
    - kernel/sched/core.c:sched_setaffinity
    - kernel/sched/core.c:sched_setaffinity
    - kernel/sched/cpupri.c:cpupri_cleanup
    - kernel/sched/cpupri.c:cpupri_init
    - kernel/sched/cpudeadline.c:cpudl_cleanup
    - kernel/sched/topology.c:free_sched_domains
    - kernel/sched/topology.c:init_rootdomain
    - kernel/sched/topology.c:init_rootdomain
    - kernel/sched/topology.c:init_rootdomain
    - kernel/sched/topology.c:init_rootdomain
    - kernel/sched/topology.c:free_rootdomain
    - kernel/sched/topology.c:free_rootdomain
    - kernel/sched/topology.c:free_rootdomain
    - kernel/sched/topology.c:free_rootdomain
    - kernel/sched/membarrier.c:membarrier_private_expedited
    - kernel/sched/membarrier.c:membarrier_global_expedited
    - kernel/irq/irqdesc.c:irq_kobj_release
    - kernel/irq/irqdesc.c:irq_kobj_release
    - kernel/irq/irqdesc.c:irq_kobj_release
    - kernel/irq/irqdesc.c:alloc_desc
    - kernel/irq/irqdesc.c:alloc_desc
    - kernel/irq/manage.c:irq_thread_check_affinity
    - kernel/irq/manage.c:irq_affinity_notify
    - kernel/irq/proc.c:default_affinity_write
    - kernel/irq/proc.c:irq_affinity_hint_proc_show
    - kernel/irq/affinity.c:irq_create_affinity_masks
    - kernel/irq/affinity.c:irq_create_affinity_masks
    - kernel/irq/affinity.c:irq_create_affinity_masks
    - kernel/irq/affinity.c:irq_create_affinity_masks
    - kernel/irq/affinity.c:irq_create_affinity_masks
    - kernel/irq/affinity.c:irq_create_affinity_masks
    - kernel/profile.c:prof_cpu_mask_proc_write
    - kernel/profile.c:profile_init
    - kernel/smp.c:on_each_cpu_cond_mask
    - kernel/smp.c:smpcfd_dead_cpu
    - kernel/smp.c:smpcfd_dead_cpu
    - kernel/smp.c:smpcfd_prepare_cpu
    - kernel/smp.c:smpcfd_prepare_cpu
    - kernel/smp.c:smpcfd_prepare_cpu
    - kernel/compat.c:__x32_compat_sys_sched_getaffinity
    - kernel/compat.c:__ia32_compat_sys_sched_getaffinity
    - kernel/compat.c:__x32_compat_sys_sched_setaffinity
    - kernel/compat.c:__ia32_compat_sys_sched_setaffinity
    - kernel/cgroup/cpuset.c:cpuset_hotplug_workfn
    - kernel/cgroup/cpuset.c:cpuset_hotplug_workfn
    - kernel/cgroup/cpuset.c:cpuset_hotplug_workfn
    - kernel/cgroup/cpuset.c:cpuset_hotplug_workfn
    - kernel/cgroup/cpuset.c:cpuset_hotplug_workfn
    - kernel/cgroup/cpuset.c:cpuset_css_free
    - kernel/cgroup/cpuset.c:cpuset_css_free
    - kernel/cgroup/cpuset.c:cpuset_css_free
    - kernel/cgroup/cpuset.c:cpuset_write_resmask
    - kernel/cgroup/cpuset.c:cpuset_write_resmask
    - kernel/cgroup/cpuset.c:cpuset_write_resmask
    - kernel/cgroup/cpuset.c:update_prstate
    - kernel/cgroup/cpuset.c:update_prstate
    - kernel/cgroup/cpuset.c:update_prstate
    - kernel/cgroup/cpuset.c:update_prstate
    - kernel/cgroup/cpuset.c:update_prstate
    - kernel/cgroup/cpuset.c:update_flag
    - kernel/cgroup/cpuset.c:update_flag
    - kernel/cgroup/cpuset.c:update_flag
    - kernel/cgroup/cpuset.c:alloc_trial_cpuset
    - kernel/cgroup/cpuset.c:alloc_trial_cpuset
    - kernel/trace/ring_buffer.c:ring_buffer_free
    - kernel/trace/ring_buffer.c:__ring_buffer_alloc
    - kernel/trace/trace.c:tracer_alloc_buffers
    - kernel/trace/trace.c:tracer_alloc_buffers
    - kernel/trace/trace.c:trace_array_create
    - kernel/trace/trace.c:tracing_release_pipe
    - kernel/trace/trace.c:tracing_cpumask_write
    - kernel/trace/trace.c:tracing_cpumask_write
    - kernel/trace/trace.c:tracing_release
    - kernel/padata.c:store_cpumask
    - kernel/padata.c:padata_sysfs_release
    - kernel/padata.c:padata_sysfs_release
    - kernel/padata.c:padata_sysfs_release
    - kernel/padata.c:padata_sysfs_release
    - kernel/padata.c:padata_sysfs_release
    - kernel/padata.c:padata_free_pd
    - kernel/padata.c:padata_free_pd
    - kernel/padata.c:padata_alloc_pd
    - block/blk-mq.c:blk_mq_realloc_hw_ctxs
    - block/blk-mq-sysfs.c:blk_mq_hw_sysfs_release
    - lib/cpu_rmap.c:cpu_rmap_update
    - drivers/acpi/acpi_processor.c:acpi_processor_remove
    - drivers/acpi/acpi_processor.c:acpi_processor_add
    - drivers/acpi/processor_throttling.c:acpi_processor_update_tsd_coord
    - drivers/acpi/processor_perflib.c:acpi_processor_preregister_performance
    - drivers/acpi/cppc_acpi.c:acpi_get_psd_map
    - drivers/virtio/virtio_pci_common.c:vp_del_vqs
    - drivers/xen/xen-acpi-processor.c:free_acpi_perf_data
    - drivers/base/cpu.c:print_cpus_isolated
    - drivers/base/cpu.c:print_cpus_offline
    - drivers/base/power/domain.c:pm_genpd_remove
    - drivers/base/power/domain.c:pm_genpd_init
    - drivers/base/node.c:node_read_cpumap
    - drivers/cpufreq/cpufreq.c:cpufreq_online
    - drivers/cpufreq/cpufreq.c:cpufreq_online
    - drivers/cpufreq/cpufreq.c:cpufreq_online
    - drivers/cpufreq/cpufreq.c:cpufreq_policy_free
    - drivers/cpufreq/cpufreq.c:cpufreq_policy_free
    - drivers/cpufreq/cpufreq.c:cpufreq_policy_free
    - drivers/cpufreq/acpi-cpufreq.c:acpi_cpufreq_cpu_exit
    - drivers/cpufreq/acpi-cpufreq.c:acpi_cpufreq_cpu_init
    - drivers/cpufreq/acpi-cpufreq.c:free_acpi_perf_data
    - drivers/cpufreq/powernow-k8.c:powernowk8_cpu_init
    - drivers/cpufreq/speedstep-centrino.c:centrino_target
    - net/core/sysctl_net_core.c:flow_limit_cpu_sysctl
    - net/core/net-sysfs.c:xps_cpus_store
    - net/core/net-sysfs.c:xps_cpus_store
    - net/core/net-sysfs.c:xps_cpus_show
    - net/core/net-sysfs.c:store_rps_map
    - net/core/net-sysfs.c:store_rps_map
    - net/core/net-sysfs.c:store_rps_map
    - net/core/net-sysfs.c:show_rps_map
  

  Symbols:

  ffffffff81aae3b0-ffffffff81aae3bb: free_cpumask_var (STB_GLOBAL)
  

• In 5.8: ✅

  void free_cpumask_var(cpumask_var_t mask);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/cpumask.c (ffffffff815e80d0)
  Location: lib/cpumask.c:179
  Inline: False
  Direct callers:
    - arch/x86/xen/mmu_pv.c:xen_drop_mm_ref
    - arch/x86/kernel/cpu/mce/core.c:mcheck_init_device
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdtgroup_rmdir
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:set_cache_qos_cfg
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdtgroup_cpus_write
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdtgroup_cpus_write
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdtgroup_cpus_write
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdtgroup_cpus_write
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdtgroup_cpus_write
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdtgroup_cpus_write
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdtgroup_cpus_write
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdtgroup_cpus_write
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdtgroup_cpus_write
    - arch/x86/kernel/cpu/resctrl/ctrlmondata.c:update_domains
    - arch/x86/kernel/cpu/resctrl/pseudo_lock.c:rdtgroup_pseudo_locked_in_hierarchy
    - arch/x86/kernel/apic/x2apic_cluster.c:x2apic_dead_cpu
    - arch/x86/platform/uv/tlb_uv.c:uv_bau_init
    - kernel/workqueue.c:wq_unbound_cpumask_store
    - kernel/workqueue.c:wq_unbound_cpumask_store
    - kernel/workqueue.c:wq_numa_store
    - kernel/workqueue.c:wq_numa_store
    - kernel/workqueue.c:wq_cpumask_store
    - kernel/workqueue.c:wq_cpumask_store
    - kernel/workqueue.c:wq_nice_store
    - kernel/workqueue.c:wq_nice_store
    - kernel/workqueue.c:workqueue_set_unbound_cpumask
    - kernel/workqueue.c:alloc_workqueue
    - kernel/workqueue.c:apply_wqattrs_prepare
    - kernel/workqueue.c:apply_wqattrs_prepare
    - kernel/workqueue.c:apply_wqattrs_prepare
    - kernel/workqueue.c:rcu_free_pool
    - kernel/workqueue.c:rcu_free_wq
    - kernel/workqueue.c:alloc_workqueue_attrs
    - kernel/sched/core.c:__ia32_sys_sched_getaffinity
    - kernel/sched/core.c:__x64_sys_sched_getaffinity
    - kernel/sched/core.c:__ia32_sys_sched_setaffinity
    - kernel/sched/core.c:__x64_sys_sched_setaffinity
    - kernel/sched/core.c:sched_setaffinity
    - kernel/sched/core.c:sched_setaffinity
    - kernel/sched/core.c:sched_setaffinity
    - kernel/sched/cpupri.c:cpupri_cleanup
    - kernel/sched/cpupri.c:cpupri_init
    - kernel/sched/cpudeadline.c:cpudl_cleanup
    - kernel/sched/topology.c:partition_sched_domains_locked
    - kernel/sched/topology.c:alloc_sched_domains
    - kernel/sched/topology.c:init_rootdomain
    - kernel/sched/topology.c:init_rootdomain
    - kernel/sched/topology.c:init_rootdomain
    - kernel/sched/topology.c:init_rootdomain
    - kernel/sched/topology.c:free_rootdomain
    - kernel/sched/topology.c:free_rootdomain
    - kernel/sched/topology.c:free_rootdomain
    - kernel/sched/topology.c:free_rootdomain
    - kernel/sched/membarrier.c:membarrier_private_expedited
    - kernel/sched/membarrier.c:membarrier_global_expedited
    - kernel/irq/irqdesc.c:irq_kobj_release
    - kernel/irq/irqdesc.c:irq_kobj_release
    - kernel/irq/irqdesc.c:irq_kobj_release
    - kernel/irq/irqdesc.c:alloc_desc
    - kernel/irq/irqdesc.c:alloc_desc
    - kernel/irq/manage.c:irq_thread_check_affinity
    - kernel/irq/manage.c:irq_affinity_notify
    - kernel/irq/proc.c:default_affinity_write
    - kernel/irq/proc.c:irq_affinity_hint_proc_show
    - kernel/irq/affinity.c:irq_build_affinity_masks
    - kernel/irq/affinity.c:irq_build_affinity_masks
    - kernel/irq/affinity.c:irq_build_affinity_masks
    - kernel/irq/affinity.c:irq_build_affinity_masks
    - kernel/profile.c:prof_cpu_mask_proc_write
    - kernel/profile.c:profile_init
    - kernel/smp.c:smpcfd_dead_cpu
    - kernel/smp.c:smpcfd_dead_cpu
    - kernel/smp.c:smpcfd_prepare_cpu
    - kernel/smp.c:smpcfd_prepare_cpu
    - kernel/smp.c:smpcfd_prepare_cpu
    - kernel/compat.c:__x32_compat_sys_sched_getaffinity
    - kernel/compat.c:__ia32_compat_sys_sched_getaffinity
    - kernel/compat.c:__x32_compat_sys_sched_setaffinity
    - kernel/compat.c:__ia32_compat_sys_sched_setaffinity
    - kernel/cgroup/cpuset.c:cpuset_hotplug_workfn
    - kernel/cgroup/cpuset.c:cpuset_hotplug_workfn
    - kernel/cgroup/cpuset.c:cpuset_hotplug_workfn
    - kernel/cgroup/cpuset.c:cpuset_hotplug_workfn
    - kernel/cgroup/cpuset.c:cpuset_hotplug_workfn
    - kernel/cgroup/cpuset.c:cpuset_css_free
    - kernel/cgroup/cpuset.c:cpuset_css_free
    - kernel/cgroup/cpuset.c:cpuset_css_free
    - kernel/cgroup/cpuset.c:cpuset_write_resmask
    - kernel/cgroup/cpuset.c:cpuset_write_resmask
    - kernel/cgroup/cpuset.c:cpuset_write_resmask
    - kernel/cgroup/cpuset.c:update_prstate
    - kernel/cgroup/cpuset.c:update_prstate
    - kernel/cgroup/cpuset.c:update_prstate
    - kernel/cgroup/cpuset.c:update_prstate
    - kernel/cgroup/cpuset.c:update_prstate
    - kernel/cgroup/cpuset.c:update_flag
    - kernel/cgroup/cpuset.c:update_flag
    - kernel/cgroup/cpuset.c:update_flag
    - kernel/cgroup/cpuset.c:alloc_trial_cpuset
    - kernel/cgroup/cpuset.c:alloc_trial_cpuset
    - kernel/taskstats.c:taskstats_user_cmd
    - kernel/taskstats.c:taskstats_user_cmd
    - kernel/trace/ring_buffer.c:ring_buffer_free
    - kernel/trace/ring_buffer.c:__ring_buffer_alloc
    - kernel/trace/trace.c:trace_array_create
    - kernel/trace/trace.c:tracing_release_pipe
    - kernel/trace/trace.c:tracing_cpumask_write
    - kernel/trace/trace.c:tracing_cpumask_write
    - kernel/trace/trace.c:tracing_release
    - kernel/trace/trace_boot.c:trace_boot_set_instance_options
    - kernel/padata.c:store_cpumask
    - kernel/padata.c:__padata_free
    - kernel/padata.c:__padata_free
    - kernel/padata.c:__padata_free
    - kernel/padata.c:__padata_free
    - kernel/padata.c:padata_replace
    - kernel/padata.c:padata_replace
    - kernel/padata.c:padata_alloc_pd
    - kernel/padata.c:padata_serial_worker
    - kernel/padata.c:padata_serial_worker
    - block/blk-mq.c:blk_mq_alloc_hctx
    - block/blk-mq-sysfs.c:blk_mq_hw_sysfs_release
    - lib/cpu_rmap.c:cpu_rmap_update
    - drivers/acpi/acpi_processor.c:acpi_processor_remove
    - drivers/acpi/acpi_processor.c:acpi_processor_add
    - drivers/acpi/processor_throttling.c:acpi_processor_update_tsd_coord
    - drivers/acpi/processor_perflib.c:acpi_processor_preregister_performance
    - drivers/acpi/cppc_acpi.c:acpi_get_psd_map
    - drivers/virtio/virtio_pci_common.c:vp_del_vqs
    - drivers/xen/xen-acpi-processor.c:free_acpi_perf_data
    - drivers/base/cpu.c:print_cpus_isolated
    - drivers/base/cpu.c:print_cpus_offline
    - drivers/base/power/domain.c:genpd_remove
    - drivers/base/power/domain.c:pm_genpd_init
    - drivers/base/node.c:node_read_cpumap
    - drivers/cpufreq/cpufreq.c:cpufreq_policy_free
    - drivers/cpufreq/cpufreq.c:cpufreq_policy_free
    - drivers/cpufreq/cpufreq.c:cpufreq_policy_free
    - drivers/cpufreq/cpufreq.c:cpufreq_policy_alloc
    - drivers/cpufreq/cpufreq.c:cpufreq_policy_alloc
    - drivers/cpufreq/cpufreq.c:cpufreq_policy_alloc
    - drivers/cpufreq/acpi-cpufreq.c:acpi_cpufreq_cpu_exit
    - drivers/cpufreq/acpi-cpufreq.c:acpi_cpufreq_cpu_init
    - drivers/cpufreq/acpi-cpufreq.c:free_acpi_perf_data
    - drivers/cpufreq/powernow-k8.c:powernowk8_cpu_init
    - drivers/cpufreq/speedstep-centrino.c:centrino_target
    - net/core/sysctl_net_core.c:flow_limit_cpu_sysctl
    - net/core/net-sysfs.c:xps_cpus_store
    - net/core/net-sysfs.c:xps_cpus_store
    - net/core/net-sysfs.c:xps_cpus_show
    - net/core/net-sysfs.c:store_rps_map
    - net/core/net-sysfs.c:store_rps_map
    - net/core/net-sysfs.c:store_rps_map
    - net/core/net-sysfs.c:show_rps_map
  

  Symbols:

  ffffffff815e80d0-ffffffff815e80db: free_cpumask_var (STB_GLOBAL)
  

• In 5.11: ✅

  void free_cpumask_var(cpumask_var_t mask);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/cpumask.c (ffffffff8160d230)
  Location: lib/cpumask.c:179
  Inline: False
  Direct callers:
    - arch/x86/xen/mmu_pv.c:xen_drop_mm_ref
    - arch/x86/kernel/cpu/mce/core.c:mcheck_init_device
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdtgroup_rmdir
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:set_cache_qos_cfg
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdtgroup_cpus_write
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdtgroup_cpus_write
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdtgroup_cpus_write
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdtgroup_cpus_write
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdtgroup_cpus_write
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdtgroup_cpus_write
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdtgroup_cpus_write
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdtgroup_cpus_write
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdtgroup_cpus_write
    - arch/x86/kernel/cpu/resctrl/ctrlmondata.c:update_domains
    - arch/x86/kernel/cpu/resctrl/pseudo_lock.c:rdtgroup_pseudo_locked_in_hierarchy
    - arch/x86/kernel/apic/x2apic_cluster.c:x2apic_dead_cpu
    - kernel/workqueue.c:wq_unbound_cpumask_store
    - kernel/workqueue.c:wq_unbound_cpumask_store
    - kernel/workqueue.c:wq_numa_store
    - kernel/workqueue.c:wq_numa_store
    - kernel/workqueue.c:wq_cpumask_store
    - kernel/workqueue.c:wq_cpumask_store
    - kernel/workqueue.c:wq_nice_store
    - kernel/workqueue.c:wq_nice_store
    - kernel/workqueue.c:workqueue_set_unbound_cpumask
    - kernel/workqueue.c:alloc_workqueue
    - kernel/workqueue.c:apply_wqattrs_prepare
    - kernel/workqueue.c:apply_wqattrs_prepare
    - kernel/workqueue.c:apply_wqattrs_prepare
    - kernel/workqueue.c:rcu_free_pool
    - kernel/workqueue.c:rcu_free_wq
    - kernel/workqueue.c:alloc_workqueue_attrs
    - kernel/sched/core.c:__ia32_sys_sched_getaffinity
    - kernel/sched/core.c:__x64_sys_sched_getaffinity
    - kernel/sched/core.c:__ia32_sys_sched_setaffinity
    - kernel/sched/core.c:__x64_sys_sched_setaffinity
    - kernel/sched/core.c:sched_setaffinity
    - kernel/sched/core.c:sched_setaffinity
    - kernel/sched/core.c:sched_setaffinity
    - kernel/sched/cpupri.c:cpupri_cleanup
    - kernel/sched/cpupri.c:cpupri_init
    - kernel/sched/cpudeadline.c:cpudl_cleanup
    - kernel/sched/topology.c:partition_sched_domains_locked
    - kernel/sched/topology.c:alloc_sched_domains
    - kernel/sched/topology.c:init_rootdomain
    - kernel/sched/topology.c:init_rootdomain
    - kernel/sched/topology.c:init_rootdomain
    - kernel/sched/topology.c:init_rootdomain
    - kernel/sched/topology.c:free_rootdomain
    - kernel/sched/topology.c:free_rootdomain
    - kernel/sched/topology.c:free_rootdomain
    - kernel/sched/topology.c:free_rootdomain
    - kernel/sched/membarrier.c:membarrier_private_expedited
    - kernel/sched/membarrier.c:membarrier_global_expedited
    - kernel/irq/irqdesc.c:irq_kobj_release
    - kernel/irq/irqdesc.c:irq_kobj_release
    - kernel/irq/irqdesc.c:irq_kobj_release
    - kernel/irq/irqdesc.c:alloc_desc
    - kernel/irq/irqdesc.c:alloc_desc
    - kernel/irq/manage.c:irq_thread_check_affinity
    - kernel/irq/manage.c:irq_affinity_notify
    - kernel/irq/proc.c:default_affinity_write
    - kernel/irq/proc.c:irq_affinity_hint_proc_show
    - kernel/irq/affinity.c:irq_build_affinity_masks
    - kernel/irq/affinity.c:irq_build_affinity_masks
    - kernel/irq/affinity.c:irq_build_affinity_masks
    - kernel/irq/affinity.c:irq_build_affinity_masks
    - kernel/profile.c:prof_cpu_mask_proc_write
    - kernel/profile.c:profile_init
    - kernel/smp.c:smpcfd_dead_cpu
    - kernel/smp.c:smpcfd_dead_cpu
    - kernel/smp.c:smpcfd_prepare_cpu
    - kernel/smp.c:smpcfd_prepare_cpu
    - kernel/smp.c:smpcfd_prepare_cpu
    - kernel/compat.c:__x32_compat_sys_sched_getaffinity
    - kernel/compat.c:__ia32_compat_sys_sched_getaffinity
    - kernel/compat.c:__x32_compat_sys_sched_setaffinity
    - kernel/compat.c:__ia32_compat_sys_sched_setaffinity
    - kernel/cgroup/cpuset.c:cpuset_hotplug_workfn
    - kernel/cgroup/cpuset.c:cpuset_hotplug_workfn
    - kernel/cgroup/cpuset.c:cpuset_hotplug_workfn
    - kernel/cgroup/cpuset.c:cpuset_hotplug_workfn
    - kernel/cgroup/cpuset.c:cpuset_hotplug_workfn
    - kernel/cgroup/cpuset.c:cpuset_css_free
    - kernel/cgroup/cpuset.c:cpuset_css_free
    - kernel/cgroup/cpuset.c:cpuset_css_free
    - kernel/cgroup/cpuset.c:cpuset_write_resmask
    - kernel/cgroup/cpuset.c:cpuset_write_resmask
    - kernel/cgroup/cpuset.c:cpuset_write_resmask
    - kernel/cgroup/cpuset.c:update_prstate
    - kernel/cgroup/cpuset.c:update_prstate
    - kernel/cgroup/cpuset.c:update_prstate
    - kernel/cgroup/cpuset.c:update_prstate
    - kernel/cgroup/cpuset.c:update_prstate
    - kernel/cgroup/cpuset.c:update_flag
    - kernel/cgroup/cpuset.c:update_flag
    - kernel/cgroup/cpuset.c:update_flag
    - kernel/cgroup/cpuset.c:alloc_trial_cpuset
    - kernel/cgroup/cpuset.c:alloc_trial_cpuset
    - kernel/taskstats.c:taskstats_user_cmd
    - kernel/taskstats.c:taskstats_user_cmd
    - kernel/trace/ring_buffer.c:ring_buffer_free
    - kernel/trace/ring_buffer.c:__ring_buffer_alloc
    - kernel/trace/trace.c:trace_array_create
    - kernel/trace/trace.c:tracing_release_pipe
    - kernel/trace/trace.c:tracing_cpumask_write
    - kernel/trace/trace.c:tracing_cpumask_write
    - kernel/trace/trace.c:tracing_release
    - kernel/trace/trace_boot.c:trace_boot_set_instance_options
    - kernel/padata.c:padata_alloc
    - kernel/padata.c:padata_alloc
    - kernel/padata.c:padata_alloc
    - kernel/padata.c:store_cpumask
    - kernel/padata.c:padata_sysfs_release
    - kernel/padata.c:padata_sysfs_release
    - kernel/padata.c:padata_replace
    - kernel/padata.c:padata_replace
    - kernel/padata.c:padata_alloc_pd
    - kernel/padata.c:padata_serial_worker
    - kernel/padata.c:padata_serial_worker
    - block/blk-mq.c:blk_mq_alloc_hctx
    - block/blk-mq-sysfs.c:blk_mq_hw_sysfs_release
    - lib/cpu_rmap.c:cpu_rmap_update
    - drivers/acpi/acpi_processor.c:acpi_processor_remove
    - drivers/acpi/acpi_processor.c:acpi_processor_add
    - drivers/acpi/processor_throttling.c:acpi_processor_update_tsd_coord
    - drivers/acpi/processor_perflib.c:acpi_processor_preregister_performance
    - drivers/virtio/virtio_pci_common.c:vp_del_vqs
    - drivers/xen/xen-acpi-processor.c:free_acpi_perf_data
    - drivers/base/cpu.c:print_cpus_isolated
    - drivers/base/cpu.c:print_cpus_offline
    - drivers/base/power/domain.c:genpd_remove
    - drivers/base/power/domain.c:pm_genpd_init
    - drivers/base/node.c:node_read_cpumap
    - drivers/cpufreq/cpufreq.c:cpufreq_policy_free
    - drivers/cpufreq/cpufreq.c:cpufreq_policy_free
    - drivers/cpufreq/cpufreq.c:cpufreq_policy_free
    - drivers/cpufreq/cpufreq.c:cpufreq_policy_alloc
    - drivers/cpufreq/cpufreq.c:cpufreq_policy_alloc
    - drivers/cpufreq/cpufreq.c:cpufreq_policy_alloc
    - drivers/cpufreq/acpi-cpufreq.c:acpi_cpufreq_cpu_exit
    - drivers/cpufreq/acpi-cpufreq.c:acpi_cpufreq_cpu_init
    - drivers/cpufreq/acpi-cpufreq.c:free_acpi_perf_data
    - drivers/cpufreq/powernow-k8.c:powernowk8_cpu_init
    - drivers/cpufreq/speedstep-centrino.c:centrino_target
    - net/core/sysctl_net_core.c:flow_limit_cpu_sysctl
    - net/core/net-sysfs.c:xps_cpus_store
    - net/core/net-sysfs.c:xps_cpus_store
    - net/core/net-sysfs.c:xps_cpus_store
    - net/core/net-sysfs.c:xps_cpus_show
    - net/core/net-sysfs.c:store_rps_map
    - net/core/net-sysfs.c:store_rps_map
    - net/core/net-sysfs.c:store_rps_map
    - net/core/net-sysfs.c:store_rps_map
    - net/core/net-sysfs.c:show_rps_map
  

  Symbols:

  ffffffff8160d230-ffffffff8160d23b: free_cpumask_var (STB_GLOBAL)
  

• In 5.13: ✅

  void free_cpumask_var(cpumask_var_t mask);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/cpumask.c (ffffffff815f06d0)
  Location: lib/cpumask.c:179
  Inline: False
  Direct callers:
    - arch/x86/xen/mmu_pv.c:xen_drop_mm_ref
    - arch/x86/kernel/cpu/mce/core.c:mcheck_init_device
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdtgroup_rmdir
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdt_kill_sb
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:set_cache_qos_cfg
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdtgroup_cpus_write
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdtgroup_cpus_write
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdtgroup_cpus_write
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdtgroup_cpus_write
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdtgroup_cpus_write
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdtgroup_cpus_write
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdtgroup_cpus_write
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdtgroup_cpus_write
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdtgroup_cpus_write
    - arch/x86/kernel/cpu/resctrl/ctrlmondata.c:update_domains
    - arch/x86/kernel/cpu/resctrl/pseudo_lock.c:rdtgroup_pseudo_locked_in_hierarchy
    - arch/x86/kernel/apic/x2apic_cluster.c:x2apic_dead_cpu
    - kernel/workqueue.c:wq_unbound_cpumask_store
    - kernel/workqueue.c:wq_unbound_cpumask_store
    - kernel/workqueue.c:wq_numa_store
    - kernel/workqueue.c:wq_numa_store
    - kernel/workqueue.c:wq_cpumask_store
    - kernel/workqueue.c:wq_cpumask_store
    - kernel/workqueue.c:wq_nice_store
    - kernel/workqueue.c:wq_nice_store
    - kernel/workqueue.c:workqueue_set_unbound_cpumask
    - kernel/workqueue.c:alloc_workqueue
    - kernel/workqueue.c:apply_wqattrs_prepare
    - kernel/workqueue.c:apply_wqattrs_prepare
    - kernel/workqueue.c:apply_wqattrs_prepare
    - kernel/workqueue.c:rcu_free_pool
    - kernel/workqueue.c:rcu_free_wq
    - kernel/workqueue.c:alloc_workqueue_attrs
    - kernel/sched/core.c:__ia32_sys_sched_getaffinity
    - kernel/sched/core.c:__x64_sys_sched_getaffinity
    - kernel/sched/core.c:__ia32_sys_sched_setaffinity
    - kernel/sched/core.c:__x64_sys_sched_setaffinity
    - kernel/sched/core.c:sched_setaffinity
    - kernel/sched/core.c:sched_setaffinity
    - kernel/sched/core.c:sched_setaffinity
    - kernel/sched/cpupri.c:cpupri_cleanup
    - kernel/sched/cpupri.c:cpupri_init
    - kernel/sched/cpudeadline.c:cpudl_cleanup
    - kernel/sched/topology.c:partition_sched_domains_locked
    - kernel/sched/topology.c:alloc_sched_domains
    - kernel/sched/topology.c:init_rootdomain
    - kernel/sched/topology.c:init_rootdomain
    - kernel/sched/topology.c:init_rootdomain
    - kernel/sched/topology.c:init_rootdomain
    - kernel/sched/topology.c:free_rootdomain
    - kernel/sched/topology.c:free_rootdomain
    - kernel/sched/topology.c:free_rootdomain
    - kernel/sched/topology.c:free_rootdomain
    - kernel/sched/membarrier.c:membarrier_private_expedited
    - kernel/sched/membarrier.c:membarrier_global_expedited
    - kernel/irq/irqdesc.c:irq_kobj_release
    - kernel/irq/irqdesc.c:irq_kobj_release
    - kernel/irq/irqdesc.c:irq_kobj_release
    - kernel/irq/irqdesc.c:alloc_desc
    - kernel/irq/irqdesc.c:alloc_desc
    - kernel/irq/manage.c:irq_thread_check_affinity
    - kernel/irq/manage.c:irq_affinity_notify
    - kernel/irq/proc.c:default_affinity_write
    - kernel/irq/proc.c:irq_affinity_hint_proc_show
    - kernel/irq/affinity.c:irq_build_affinity_masks
    - kernel/irq/affinity.c:irq_build_affinity_masks
    - kernel/irq/affinity.c:irq_build_affinity_masks
    - kernel/irq/affinity.c:irq_build_affinity_masks
    - kernel/profile.c:prof_cpu_mask_proc_write
    - kernel/profile.c:profile_init
    - kernel/smp.c:smpcfd_dead_cpu
    - kernel/smp.c:smpcfd_dead_cpu
    - kernel/smp.c:smpcfd_prepare_cpu
    - kernel/smp.c:smpcfd_prepare_cpu
    - kernel/smp.c:smpcfd_prepare_cpu
    - kernel/compat.c:__x32_compat_sys_sched_getaffinity
    - kernel/compat.c:__ia32_compat_sys_sched_getaffinity
    - kernel/compat.c:__x32_compat_sys_sched_setaffinity
    - kernel/compat.c:__ia32_compat_sys_sched_setaffinity
    - kernel/cgroup/cpuset.c:cpuset_hotplug_workfn
    - kernel/cgroup/cpuset.c:cpuset_hotplug_workfn
    - kernel/cgroup/cpuset.c:cpuset_hotplug_workfn
    - kernel/cgroup/cpuset.c:cpuset_hotplug_workfn
    - kernel/cgroup/cpuset.c:cpuset_hotplug_workfn
    - kernel/cgroup/cpuset.c:cpuset_css_free
    - kernel/cgroup/cpuset.c:cpuset_css_free
    - kernel/cgroup/cpuset.c:cpuset_css_free
    - kernel/cgroup/cpuset.c:cpuset_write_resmask
    - kernel/cgroup/cpuset.c:cpuset_write_resmask
    - kernel/cgroup/cpuset.c:cpuset_write_resmask
    - kernel/cgroup/cpuset.c:update_prstate
    - kernel/cgroup/cpuset.c:update_prstate
    - kernel/cgroup/cpuset.c:update_prstate
    - kernel/cgroup/cpuset.c:update_prstate
    - kernel/cgroup/cpuset.c:update_prstate
    - kernel/cgroup/cpuset.c:update_flag
    - kernel/cgroup/cpuset.c:update_flag
    - kernel/cgroup/cpuset.c:update_flag
    - kernel/cgroup/cpuset.c:alloc_trial_cpuset
    - kernel/cgroup/cpuset.c:alloc_trial_cpuset
    - kernel/taskstats.c:taskstats_user_cmd
    - kernel/taskstats.c:taskstats_user_cmd
    - kernel/trace/ring_buffer.c:ring_buffer_free
    - kernel/trace/ring_buffer.c:__ring_buffer_alloc
    - kernel/trace/trace.c:trace_array_create
    - kernel/trace/trace.c:tracing_release_pipe
    - kernel/trace/trace.c:tracing_cpumask_write
    - kernel/trace/trace.c:tracing_cpumask_write
    - kernel/trace/trace.c:tracing_release
    - kernel/trace/trace_boot.c:trace_boot_set_instance_options
    - kernel/padata.c:padata_alloc
    - kernel/padata.c:padata_alloc
    - kernel/padata.c:padata_alloc
    - kernel/padata.c:store_cpumask
    - kernel/padata.c:padata_sysfs_release
    - kernel/padata.c:padata_sysfs_release
    - kernel/padata.c:padata_replace
    - kernel/padata.c:padata_replace
    - kernel/padata.c:padata_alloc_pd
    - kernel/padata.c:padata_serial_worker
    - kernel/padata.c:padata_serial_worker
    - block/blk-mq.c:blk_mq_alloc_hctx
    - block/blk-mq-sysfs.c:blk_mq_hw_sysfs_release
    - lib/cpu_rmap.c:cpu_rmap_update
    - drivers/acpi/acpi_processor.c:acpi_processor_remove
    - drivers/acpi/acpi_processor.c:acpi_processor_add
    - drivers/acpi/processor_throttling.c:acpi_processor_update_tsd_coord
    - drivers/acpi/processor_perflib.c:acpi_processor_preregister_performance
    - drivers/virtio/virtio_pci_common.c:vp_del_vqs
    - drivers/xen/xen-acpi-processor.c:free_acpi_perf_data
    - drivers/base/cpu.c:print_cpus_isolated
    - drivers/base/cpu.c:print_cpus_offline
    - drivers/base/power/domain.c:genpd_remove
    - drivers/base/power/domain.c:pm_genpd_init
    - drivers/base/node.c:node_read_cpumap
    - drivers/cpufreq/cpufreq.c:cpufreq_policy_free
    - drivers/cpufreq/cpufreq.c:cpufreq_policy_free
    - drivers/cpufreq/cpufreq.c:cpufreq_policy_free
    - drivers/cpufreq/cpufreq.c:cpufreq_policy_alloc
    - drivers/cpufreq/cpufreq.c:cpufreq_policy_alloc
    - drivers/cpufreq/cpufreq.c:cpufreq_policy_alloc
    - drivers/cpufreq/acpi-cpufreq.c:acpi_cpufreq_cpu_exit
    - drivers/cpufreq/acpi-cpufreq.c:acpi_cpufreq_cpu_init
    - drivers/cpufreq/acpi-cpufreq.c:free_acpi_perf_data
    - drivers/cpufreq/powernow-k8.c:powernowk8_cpu_init
    - drivers/cpufreq/speedstep-centrino.c:centrino_target
    - net/core/sysctl_net_core.c:flow_limit_cpu_sysctl
    - net/core/net-sysfs.c:xps_cpus_store
    - net/core/net-sysfs.c:xps_cpus_store
    - net/core/net-sysfs.c:xps_cpus_store
    - net/core/net-sysfs.c:store_rps_map
    - net/core/net-sysfs.c:store_rps_map
    - net/core/net-sysfs.c:store_rps_map
    - net/core/net-sysfs.c:store_rps_map
    - net/core/net-sysfs.c:show_rps_map
  

  Symbols:

  ffffffff815f06d0-ffffffff815f06db: free_cpumask_var (STB_GLOBAL)
  

• In 5.15: ✅

  void free_cpumask_var(cpumask_var_t mask);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/cpumask.c (ffffffff8165d7b0)
  Location: lib/cpumask.c:179
  Inline: False
  Direct callers:
    - arch/x86/xen/mmu_pv.c:xen_drop_mm_ref
    - arch/x86/kernel/cpu/mce/core.c:mcheck_init_device
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdtgroup_rmdir
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdt_kill_sb
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:set_cache_qos_cfg
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdtgroup_cpus_write
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdtgroup_cpus_write
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdtgroup_cpus_write
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdtgroup_cpus_write
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdtgroup_cpus_write
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdtgroup_cpus_write
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdtgroup_cpus_write
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdtgroup_cpus_write
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdtgroup_cpus_write
    - arch/x86/kernel/cpu/resctrl/ctrlmondata.c:resctrl_arch_update_domains
    - arch/x86/kernel/cpu/resctrl/pseudo_lock.c:rdtgroup_pseudo_locked_in_hierarchy
    - arch/x86/kernel/apic/x2apic_cluster.c:x2apic_dead_cpu
    - kernel/workqueue.c:wq_unbound_cpumask_store
    - kernel/workqueue.c:wq_unbound_cpumask_store
    - kernel/workqueue.c:wq_numa_store
    - kernel/workqueue.c:wq_numa_store
    - kernel/workqueue.c:wq_cpumask_store
    - kernel/workqueue.c:wq_cpumask_store
    - kernel/workqueue.c:wq_nice_store
    - kernel/workqueue.c:wq_nice_store
    - kernel/workqueue.c:workqueue_set_unbound_cpumask
    - kernel/workqueue.c:alloc_workqueue
    - kernel/workqueue.c:apply_wqattrs_prepare
    - kernel/workqueue.c:apply_wqattrs_prepare
    - kernel/workqueue.c:apply_wqattrs_prepare
    - kernel/workqueue.c:rcu_free_pool
    - kernel/workqueue.c:rcu_free_wq
    - kernel/workqueue.c:alloc_workqueue_attrs
    - kernel/sched/core.c:__ia32_sys_sched_getaffinity
    - kernel/sched/core.c:__x64_sys_sched_getaffinity
    - kernel/sched/core.c:__ia32_sys_sched_setaffinity
    - kernel/sched/core.c:__x64_sys_sched_setaffinity
    - kernel/sched/core.c:__sched_setaffinity
    - kernel/sched/core.c:__sched_setaffinity
    - kernel/sched/core.c:force_compatible_cpus_allowed_ptr
    - kernel/sched/cpupri.c:cpupri_cleanup
    - kernel/sched/cpupri.c:cpupri_init
    - kernel/sched/cpudeadline.c:cpudl_cleanup
    - kernel/sched/topology.c:partition_sched_domains_locked
    - kernel/sched/topology.c:alloc_sched_domains
    - kernel/sched/topology.c:init_rootdomain
    - kernel/sched/topology.c:init_rootdomain
    - kernel/sched/topology.c:init_rootdomain
    - kernel/sched/topology.c:init_rootdomain
    - kernel/sched/topology.c:free_rootdomain
    - kernel/sched/topology.c:free_rootdomain
    - kernel/sched/topology.c:free_rootdomain
    - kernel/sched/topology.c:free_rootdomain
    - kernel/sched/membarrier.c:membarrier_private_expedited
    - kernel/sched/membarrier.c:membarrier_global_expedited
    - kernel/irq/irqdesc.c:irq_kobj_release
    - kernel/irq/irqdesc.c:irq_kobj_release
    - kernel/irq/irqdesc.c:irq_kobj_release
    - kernel/irq/irqdesc.c:alloc_desc
    - kernel/irq/irqdesc.c:alloc_desc
    - kernel/irq/manage.c:irq_thread_check_affinity
    - kernel/irq/manage.c:irq_affinity_notify
    - kernel/irq/proc.c:default_affinity_write
    - kernel/irq/proc.c:irq_affinity_hint_proc_show
    - kernel/irq/affinity.c:irq_build_affinity_masks
    - kernel/irq/affinity.c:irq_build_affinity_masks
    - kernel/irq/affinity.c:irq_build_affinity_masks
    - kernel/irq/affinity.c:irq_build_affinity_masks
    - kernel/profile.c:prof_cpu_mask_proc_write
    - kernel/profile.c:profile_init
    - kernel/time/hrtimer.c:clock_was_set
    - kernel/smp.c:smpcfd_dead_cpu
    - kernel/smp.c:smpcfd_dead_cpu
    - kernel/smp.c:smpcfd_prepare_cpu
    - kernel/smp.c:smpcfd_prepare_cpu
    - kernel/smp.c:smpcfd_prepare_cpu
    - kernel/compat.c:__x64_compat_sys_sched_getaffinity
    - kernel/compat.c:__ia32_compat_sys_sched_getaffinity
    - kernel/compat.c:__x64_compat_sys_sched_setaffinity
    - kernel/compat.c:__ia32_compat_sys_sched_setaffinity
    - kernel/cgroup/cpuset.c:cpuset_hotplug_workfn
    - kernel/cgroup/cpuset.c:cpuset_hotplug_workfn
    - kernel/cgroup/cpuset.c:cpuset_hotplug_workfn
    - kernel/cgroup/cpuset.c:cpuset_hotplug_workfn
    - kernel/cgroup/cpuset.c:cpuset_hotplug_workfn
    - kernel/cgroup/cpuset.c:cpuset_css_free
    - kernel/cgroup/cpuset.c:cpuset_css_free
    - kernel/cgroup/cpuset.c:cpuset_css_free
    - kernel/cgroup/cpuset.c:cpuset_write_resmask
    - kernel/cgroup/cpuset.c:cpuset_write_resmask
    - kernel/cgroup/cpuset.c:cpuset_write_resmask
    - kernel/cgroup/cpuset.c:update_prstate
    - kernel/cgroup/cpuset.c:update_prstate
    - kernel/cgroup/cpuset.c:update_prstate
    - kernel/cgroup/cpuset.c:update_prstate
    - kernel/cgroup/cpuset.c:update_prstate
    - kernel/cgroup/cpuset.c:update_flag
    - kernel/cgroup/cpuset.c:update_flag
    - kernel/cgroup/cpuset.c:update_flag
    - kernel/cgroup/cpuset.c:alloc_trial_cpuset
    - kernel/cgroup/cpuset.c:alloc_trial_cpuset
    - kernel/taskstats.c:taskstats_user_cmd
    - kernel/taskstats.c:taskstats_user_cmd
    - kernel/trace/ring_buffer.c:ring_buffer_free
    - kernel/trace/ring_buffer.c:__ring_buffer_alloc
    - kernel/trace/trace.c:trace_array_create
    - kernel/trace/trace.c:tracing_release_pipe
    - kernel/trace/trace.c:tracing_cpumask_write
    - kernel/trace/trace.c:tracing_cpumask_write
    - kernel/trace/trace.c:tracing_release
    - kernel/trace/trace_boot.c:trace_boot_set_instance_options
    - kernel/padata.c:padata_alloc
    - kernel/padata.c:padata_alloc
    - kernel/padata.c:padata_alloc
    - kernel/padata.c:store_cpumask
    - kernel/padata.c:padata_sysfs_release
    - kernel/padata.c:padata_sysfs_release
    - kernel/padata.c:padata_replace
    - kernel/padata.c:padata_replace
    - kernel/padata.c:padata_alloc_pd
    - kernel/padata.c:padata_serial_worker
    - kernel/padata.c:padata_serial_worker
    - fs/io-wq.c:io_wq_put_and_exit
    - fs/io-wq.c:io_wq_create
    - block/blk-mq.c:blk_mq_alloc_hctx
    - block/blk-mq-sysfs.c:blk_mq_hw_sysfs_release
    - lib/cpu_rmap.c:cpu_rmap_update
    - drivers/acpi/acpi_processor.c:acpi_processor_remove
    - drivers/acpi/acpi_processor.c:acpi_processor_add
    - drivers/acpi/processor_throttling.c:acpi_processor_update_tsd_coord
    - drivers/acpi/processor_perflib.c:acpi_processor_preregister_performance
    - drivers/virtio/virtio_pci_common.c:vp_del_vqs
    - drivers/xen/xen-acpi-processor.c:free_acpi_perf_data
    - drivers/base/cpu.c:print_cpus_isolated
    - drivers/base/cpu.c:print_cpus_offline
    - drivers/base/power/domain.c:genpd_remove
    - drivers/base/power/domain.c:pm_genpd_init
    - drivers/base/node.c:cpulist_read
    - drivers/base/node.c:cpumap_read
    - drivers/cpufreq/cpufreq.c:cpufreq_policy_free
    - drivers/cpufreq/cpufreq.c:cpufreq_policy_free
    - drivers/cpufreq/cpufreq.c:cpufreq_policy_free
    - drivers/cpufreq/cpufreq.c:cpufreq_policy_alloc
    - drivers/cpufreq/cpufreq.c:cpufreq_policy_alloc
    - drivers/cpufreq/cpufreq.c:cpufreq_policy_alloc
    - drivers/cpufreq/acpi-cpufreq.c:acpi_cpufreq_cpu_exit
    - drivers/cpufreq/acpi-cpufreq.c:acpi_cpufreq_cpu_init
    - drivers/cpufreq/acpi-cpufreq.c:free_acpi_perf_data
    - drivers/cpufreq/powernow-k8.c:powernowk8_cpu_init
    - drivers/cpufreq/speedstep-centrino.c:centrino_target
    - net/core/sysctl_net_core.c:flow_limit_cpu_sysctl
    - net/core/net-sysfs.c:xps_cpus_store
    - net/core/net-sysfs.c:xps_cpus_store
    - net/core/net-sysfs.c:xps_cpus_store
    - net/core/net-sysfs.c:store_rps_map
    - net/core/net-sysfs.c:store_rps_map
    - net/core/net-sysfs.c:store_rps_map
    - net/core/net-sysfs.c:store_rps_map
    - net/core/net-sysfs.c:show_rps_map
  

  Symbols:

  ffffffff8165d7b0-ffffffff8165d7bb: free_cpumask_var (STB_GLOBAL)
  

• In 5.19: ✅

  void free_cpumask_var(cpumask_var_t mask);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/cpumask.c (ffffffff81776d10)
  Location: lib/cpumask.c:179
  Inline: False
  Direct callers:
    - arch/x86/xen/mmu_pv.c:xen_drop_mm_ref
    - arch/x86/kernel/cpu/mce/core.c:mcheck_init_device
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdtgroup_rmdir
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:set_cache_qos_cfg
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdtgroup_cpus_write
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdtgroup_cpus_write
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdtgroup_cpus_write
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdtgroup_cpus_write
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdtgroup_cpus_write
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdtgroup_cpus_write
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdtgroup_cpus_write
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdtgroup_cpus_write
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdtgroup_cpus_write
    - arch/x86/kernel/cpu/resctrl/ctrlmondata.c:resctrl_arch_update_domains
    - arch/x86/kernel/cpu/resctrl/pseudo_lock.c:rdtgroup_pseudo_locked_in_hierarchy
    - arch/x86/kernel/apic/x2apic_cluster.c:x2apic_dead_cpu
    - kernel/workqueue.c:wq_unbound_cpumask_store
    - kernel/workqueue.c:wq_unbound_cpumask_store
    - kernel/workqueue.c:wq_numa_store
    - kernel/workqueue.c:wq_numa_store
    - kernel/workqueue.c:wq_cpumask_store
    - kernel/workqueue.c:wq_cpumask_store
    - kernel/workqueue.c:wq_nice_store
    - kernel/workqueue.c:wq_nice_store
    - kernel/workqueue.c:workqueue_set_unbound_cpumask
    - kernel/workqueue.c:alloc_workqueue
    - kernel/workqueue.c:apply_wqattrs_prepare
    - kernel/workqueue.c:apply_wqattrs_prepare
    - kernel/workqueue.c:apply_wqattrs_prepare
    - kernel/workqueue.c:apply_wqattrs_prepare
    - kernel/workqueue.c:apply_wqattrs_prepare
    - kernel/workqueue.c:rcu_free_pool
    - kernel/workqueue.c:rcu_free_wq
    - kernel/workqueue.c:alloc_workqueue_attrs
    - kernel/sched/core.c:__ia32_sys_sched_getaffinity
    - kernel/sched/core.c:__x64_sys_sched_getaffinity
    - kernel/sched/core.c:__ia32_sys_sched_setaffinity
    - kernel/sched/core.c:__x64_sys_sched_setaffinity
    - kernel/sched/core.c:__sched_setaffinity
    - kernel/sched/core.c:__sched_setaffinity
    - kernel/sched/core.c:force_compatible_cpus_allowed_ptr
    - kernel/sched/build_policy.c:cpudl_cleanup
    - kernel/sched/build_utility.c:sync_runqueues_membarrier_state
    - kernel/sched/build_utility.c:membarrier_private_expedited
    - kernel/sched/build_utility.c:membarrier_global_expedited
    - kernel/sched/build_utility.c:partition_sched_domains_locked
    - kernel/sched/build_utility.c:alloc_sched_domains
    - kernel/sched/build_utility.c:init_rootdomain
    - kernel/sched/build_utility.c:init_rootdomain
    - kernel/sched/build_utility.c:init_rootdomain
    - kernel/sched/build_utility.c:init_rootdomain
    - kernel/sched/build_utility.c:free_rootdomain
    - kernel/sched/build_utility.c:free_rootdomain
    - kernel/sched/build_utility.c:free_rootdomain
    - kernel/sched/build_utility.c:free_rootdomain
    - kernel/sched/build_utility.c:free_rootdomain
    - kernel/sched/build_utility.c:cpupri_init
    - kernel/irq/irqdesc.c:irq_kobj_release
    - kernel/irq/irqdesc.c:irq_kobj_release
    - kernel/irq/irqdesc.c:irq_kobj_release
    - kernel/irq/irqdesc.c:alloc_desc
    - kernel/irq/irqdesc.c:alloc_desc
    - kernel/irq/manage.c:irq_thread_check_affinity
    - kernel/irq/manage.c:irq_affinity_notify
    - kernel/irq/proc.c:default_affinity_write
    - kernel/irq/proc.c:irq_affinity_hint_proc_show
    - kernel/irq/affinity.c:irq_build_affinity_masks
    - kernel/irq/affinity.c:irq_build_affinity_masks
    - kernel/irq/affinity.c:irq_build_affinity_masks
    - kernel/irq/affinity.c:irq_build_affinity_masks
    - kernel/profile.c:prof_cpu_mask_proc_write
    - kernel/profile.c:profile_init
    - kernel/time/hrtimer.c:clock_was_set
    - kernel/smp.c:smpcfd_dead_cpu
    - kernel/smp.c:smpcfd_dead_cpu
    - kernel/smp.c:smpcfd_prepare_cpu
    - kernel/smp.c:smpcfd_prepare_cpu
    - kernel/smp.c:smpcfd_prepare_cpu
    - kernel/compat.c:__ia32_compat_sys_sched_getaffinity
    - kernel/compat.c:__ia32_compat_sys_sched_setaffinity
    - kernel/cgroup/cpuset.c:cpuset_hotplug_workfn
    - kernel/cgroup/cpuset.c:cpuset_hotplug_workfn
    - kernel/cgroup/cpuset.c:cpuset_hotplug_workfn
    - kernel/cgroup/cpuset.c:cpuset_hotplug_workfn
    - kernel/cgroup/cpuset.c:cpuset_hotplug_workfn
    - kernel/cgroup/cpuset.c:cpuset_css_free
    - kernel/cgroup/cpuset.c:cpuset_css_free
    - kernel/cgroup/cpuset.c:cpuset_css_free
    - kernel/cgroup/cpuset.c:cpuset_write_resmask
    - kernel/cgroup/cpuset.c:cpuset_write_resmask
    - kernel/cgroup/cpuset.c:cpuset_write_resmask
    - kernel/cgroup/cpuset.c:update_prstate
    - kernel/cgroup/cpuset.c:update_prstate
    - kernel/cgroup/cpuset.c:update_prstate
    - kernel/cgroup/cpuset.c:update_prstate
    - kernel/cgroup/cpuset.c:update_prstate
    - kernel/cgroup/cpuset.c:update_flag
    - kernel/cgroup/cpuset.c:update_flag
    - kernel/cgroup/cpuset.c:update_flag
    - kernel/cgroup/cpuset.c:alloc_trial_cpuset
    - kernel/cgroup/cpuset.c:alloc_trial_cpuset
    - kernel/taskstats.c:taskstats_user_cmd
    - kernel/taskstats.c:taskstats_user_cmd
    - kernel/trace/ring_buffer.c:ring_buffer_free
    - kernel/trace/ring_buffer.c:__ring_buffer_alloc
    - kernel/trace/trace.c:trace_array_create
    - kernel/trace/trace.c:tracing_release_pipe
    - kernel/trace/trace.c:tracing_cpumask_write
    - kernel/trace/trace.c:tracing_cpumask_write
    - kernel/trace/trace.c:tracing_release
    - kernel/trace/trace_boot.c:trace_boot_set_instance_options
    - kernel/padata.c:padata_alloc
    - kernel/padata.c:padata_alloc
    - kernel/padata.c:padata_alloc
    - kernel/padata.c:store_cpumask
    - kernel/padata.c:padata_sysfs_release
    - kernel/padata.c:padata_sysfs_release
    - kernel/padata.c:padata_replace
    - kernel/padata.c:padata_replace
    - kernel/padata.c:padata_alloc_pd
    - kernel/padata.c:padata_serial_worker
    - kernel/padata.c:padata_serial_worker
    - block/blk-mq.c:blk_mq_alloc_hctx
    - block/blk-mq-sysfs.c:blk_mq_hw_sysfs_release
    - io_uring/io-wq.c:io_wq_put_and_exit
    - io_uring/io-wq.c:io_wq_create
    - lib/cpu_rmap.c:cpu_rmap_update
    - drivers/pci/pci-driver.c:pci_call_probe
    - drivers/acpi/acpi_processor.c:acpi_processor_remove
    - drivers/acpi/acpi_processor.c:acpi_processor_add
    - drivers/acpi/processor_throttling.c:acpi_processor_update_tsd_coord
    - drivers/acpi/processor_perflib.c:acpi_processor_preregister_performance
    - drivers/virtio/virtio_pci_common.c:vp_del_vqs
    - drivers/xen/xen-acpi-processor.c:free_acpi_perf_data
    - drivers/base/cpu.c:print_cpus_isolated
    - drivers/base/cpu.c:print_cpus_offline
    - drivers/base/power/domain.c:genpd_remove
    - drivers/base/power/domain.c:pm_genpd_init
    - drivers/base/node.c:cpulist_read
    - drivers/base/node.c:cpumap_read
    - drivers/thermal/intel/intel_hfi.c:intel_hfi_init
    - drivers/cpufreq/cpufreq.c:cpufreq_policy_free
    - drivers/cpufreq/cpufreq.c:cpufreq_policy_free
    - drivers/cpufreq/cpufreq.c:cpufreq_policy_free
    - drivers/cpufreq/cpufreq.c:cpufreq_policy_alloc
    - drivers/cpufreq/cpufreq.c:cpufreq_policy_alloc
    - drivers/cpufreq/cpufreq.c:cpufreq_policy_alloc
    - drivers/cpufreq/acpi-cpufreq.c:acpi_cpufreq_cpu_exit
    - drivers/cpufreq/acpi-cpufreq.c:acpi_cpufreq_cpu_init
    - drivers/cpufreq/acpi-cpufreq.c:free_acpi_perf_data
    - drivers/cpufreq/powernow-k8.c:powernowk8_cpu_init
    - drivers/cpufreq/speedstep-centrino.c:centrino_target
    - net/core/sysctl_net_core.c:flow_limit_cpu_sysctl
    - net/core/dev.c:netif_get_num_default_rss_queues
    - net/core/net-sysfs.c:xps_cpus_store
    - net/core/net-sysfs.c:xps_cpus_store
    - net/core/net-sysfs.c:xps_cpus_store
    - net/core/net-sysfs.c:store_rps_map
    - net/core/net-sysfs.c:store_rps_map
    - net/core/net-sysfs.c:store_rps_map
    - net/core/net-sysfs.c:store_rps_map
    - net/core/net-sysfs.c:show_rps_map
  

  Symbols:

  ffffffff81776d10-ffffffff81776d21: free_cpumask_var (STB_GLOBAL)
  

• In 6.2: ✅

  void free_cpumask_var(cpumask_var_t mask);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/cpumask.c (ffffffff8201f780)
  Location: lib/cpumask.c:96
  Inline: False
  Direct callers:
    - arch/x86/xen/mmu_pv.c:xen_drop_mm_ref
    - arch/x86/kernel/cpu/mce/core.c:mcheck_init_device
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdtgroup_rmdir
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:set_cache_qos_cfg
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdtgroup_cpus_write
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdtgroup_cpus_write
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdtgroup_cpus_write
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdtgroup_cpus_write
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdtgroup_cpus_write
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdtgroup_cpus_write
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdtgroup_cpus_write
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdtgroup_cpus_write
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdtgroup_cpus_write
    - arch/x86/kernel/cpu/resctrl/ctrlmondata.c:resctrl_arch_update_domains
    - arch/x86/kernel/cpu/resctrl/pseudo_lock.c:rdtgroup_pseudo_locked_in_hierarchy
    - arch/x86/kernel/apic/x2apic_cluster.c:x2apic_dead_cpu
    - kernel/workqueue.c:wq_unbound_cpumask_store
    - kernel/workqueue.c:wq_unbound_cpumask_store
    - kernel/workqueue.c:wq_numa_store
    - kernel/workqueue.c:wq_numa_store
    - kernel/workqueue.c:wq_cpumask_store
    - kernel/workqueue.c:wq_cpumask_store
    - kernel/workqueue.c:wq_nice_store
    - kernel/workqueue.c:wq_nice_store
    - kernel/workqueue.c:alloc_workqueue
    - kernel/workqueue.c:apply_wqattrs_prepare
    - kernel/workqueue.c:apply_wqattrs_prepare
    - kernel/workqueue.c:apply_wqattrs_prepare
    - kernel/workqueue.c:apply_wqattrs_prepare
    - kernel/workqueue.c:apply_wqattrs_prepare
    - kernel/workqueue.c:rcu_free_pool
    - kernel/workqueue.c:rcu_free_wq
    - kernel/workqueue.c:alloc_workqueue_attrs
    - kernel/sched/core.c:__ia32_sys_sched_getaffinity
    - kernel/sched/core.c:__x64_sys_sched_getaffinity
    - kernel/sched/core.c:__ia32_sys_sched_setaffinity
    - kernel/sched/core.c:__x64_sys_sched_setaffinity
    - kernel/sched/core.c:__sched_setaffinity
    - kernel/sched/core.c:__sched_setaffinity
    - kernel/sched/core.c:force_compatible_cpus_allowed_ptr
    - kernel/sched/build_policy.c:cpudl_cleanup
    - kernel/sched/build_utility.c:sync_runqueues_membarrier_state
    - kernel/sched/build_utility.c:membarrier_private_expedited
    - kernel/sched/build_utility.c:membarrier_global_expedited
    - kernel/sched/build_utility.c:partition_sched_domains_locked
    - kernel/sched/build_utility.c:alloc_sched_domains
    - kernel/sched/build_utility.c:init_rootdomain
    - kernel/sched/build_utility.c:init_rootdomain
    - kernel/sched/build_utility.c:init_rootdomain
    - kernel/sched/build_utility.c:init_rootdomain
    - kernel/sched/build_utility.c:free_rootdomain
    - kernel/sched/build_utility.c:free_rootdomain
    - kernel/sched/build_utility.c:free_rootdomain
    - kernel/sched/build_utility.c:free_rootdomain
    - kernel/sched/build_utility.c:free_rootdomain
    - kernel/sched/build_utility.c:cpupri_init
    - kernel/irq/irqdesc.c:irq_kobj_release
    - kernel/irq/irqdesc.c:irq_kobj_release
    - kernel/irq/irqdesc.c:irq_kobj_release
    - kernel/irq/irqdesc.c:alloc_desc
    - kernel/irq/irqdesc.c:alloc_desc
    - kernel/irq/manage.c:irq_thread_check_affinity
    - kernel/irq/manage.c:irq_affinity_notify
    - kernel/irq/proc.c:default_affinity_write
    - kernel/irq/proc.c:irq_affinity_hint_proc_show
    - kernel/irq/affinity.c:irq_build_affinity_masks
    - kernel/irq/affinity.c:irq_build_affinity_masks
    - kernel/irq/affinity.c:irq_build_affinity_masks
    - kernel/irq/affinity.c:irq_build_affinity_masks
    - kernel/profile.c:prof_cpu_mask_proc_write
    - kernel/profile.c:profile_init
    - kernel/time/hrtimer.c:clock_was_set
    - kernel/smp.c:smpcfd_dead_cpu
    - kernel/smp.c:smpcfd_dead_cpu
    - kernel/smp.c:smpcfd_prepare_cpu
    - kernel/smp.c:smpcfd_prepare_cpu
    - kernel/smp.c:smpcfd_prepare_cpu
    - kernel/compat.c:__ia32_compat_sys_sched_getaffinity
    - kernel/compat.c:__ia32_compat_sys_sched_setaffinity
    - kernel/cgroup/cpuset.c:cpuset_hotplug_workfn
    - kernel/cgroup/cpuset.c:cpuset_hotplug_workfn
    - kernel/cgroup/cpuset.c:cpuset_hotplug_workfn
    - kernel/cgroup/cpuset.c:cpuset_hotplug_workfn
    - kernel/cgroup/cpuset.c:cpuset_hotplug_workfn
    - kernel/cgroup/cpuset.c:cpuset_css_free
    - kernel/cgroup/cpuset.c:cpuset_css_free
    - kernel/cgroup/cpuset.c:cpuset_css_free
    - kernel/cgroup/cpuset.c:cpuset_write_resmask
    - kernel/cgroup/cpuset.c:cpuset_write_resmask
    - kernel/cgroup/cpuset.c:cpuset_write_resmask
    - kernel/cgroup/cpuset.c:update_prstate
    - kernel/cgroup/cpuset.c:update_prstate
    - kernel/cgroup/cpuset.c:update_prstate
    - kernel/cgroup/cpuset.c:update_prstate
    - kernel/cgroup/cpuset.c:update_prstate
    - kernel/cgroup/cpuset.c:update_flag
    - kernel/cgroup/cpuset.c:update_flag
    - kernel/cgroup/cpuset.c:update_flag
    - kernel/cgroup/cpuset.c:alloc_trial_cpuset
    - kernel/cgroup/cpuset.c:alloc_trial_cpuset
    - kernel/taskstats.c:taskstats_user_cmd
    - kernel/taskstats.c:taskstats_user_cmd
    - kernel/trace/ring_buffer.c:ring_buffer_free
    - kernel/trace/ring_buffer.c:__ring_buffer_alloc
    - kernel/trace/trace.c:trace_array_create
    - kernel/trace/trace.c:tracing_release_pipe
    - kernel/trace/trace.c:tracing_cpumask_write
    - kernel/trace/trace.c:tracing_cpumask_write
    - kernel/trace/trace.c:tracing_release
    - kernel/trace/trace_boot.c:trace_boot_set_instance_options
    - kernel/padata.c:padata_alloc
    - kernel/padata.c:padata_alloc
    - kernel/padata.c:padata_alloc
    - kernel/padata.c:store_cpumask
    - kernel/padata.c:padata_sysfs_release
    - kernel/padata.c:padata_sysfs_release
    - kernel/padata.c:padata_replace
    - kernel/padata.c:padata_replace
    - kernel/padata.c:padata_alloc_pd
    - kernel/padata.c:padata_serial_worker
    - kernel/padata.c:padata_serial_worker
    - block/blk-mq.c:blk_mq_alloc_hctx
    - block/blk-mq-sysfs.c:blk_mq_hw_sysfs_release
    - io_uring/io-wq.c:io_wq_put_and_exit
    - io_uring/io-wq.c:io_wq_create
    - lib/cpu_rmap.c:cpu_rmap_update
    - drivers/pci/pci-driver.c:pci_call_probe
    - drivers/acpi/acpi_processor.c:acpi_processor_remove
    - drivers/acpi/acpi_processor.c:acpi_processor_add
    - drivers/acpi/processor_throttling.c:acpi_processor_update_tsd_coord
    - drivers/acpi/processor_perflib.c:acpi_processor_preregister_performance
    - drivers/virtio/virtio_pci_common.c:vp_del_vqs
    - drivers/xen/xen-acpi-processor.c:free_acpi_perf_data
    - drivers/base/cpu.c:print_cpus_isolated
    - drivers/base/cpu.c:print_cpus_offline
    - drivers/base/power/domain.c:genpd_remove
    - drivers/base/power/domain.c:pm_genpd_init
    - drivers/base/node.c:cpulist_read
    - drivers/base/node.c:cpumap_read
    - drivers/thermal/intel/intel_hfi.c:intel_hfi_init
    - drivers/cpufreq/cpufreq.c:cpufreq_policy_free
    - drivers/cpufreq/cpufreq.c:cpufreq_policy_free
    - drivers/cpufreq/cpufreq.c:cpufreq_policy_free
    - drivers/cpufreq/cpufreq.c:cpufreq_policy_alloc
    - drivers/cpufreq/cpufreq.c:cpufreq_policy_alloc
    - drivers/cpufreq/cpufreq.c:cpufreq_policy_alloc
    - drivers/cpufreq/cpufreq_ondemand.c:od_set_powersave_bias
    - drivers/cpufreq/acpi-cpufreq.c:acpi_cpufreq_cpu_exit
    - drivers/cpufreq/acpi-cpufreq.c:acpi_cpufreq_cpu_init
    - drivers/cpufreq/acpi-cpufreq.c:free_acpi_perf_data
    - drivers/cpufreq/powernow-k8.c:powernowk8_cpu_init
    - drivers/cpufreq/speedstep-centrino.c:centrino_target
    - net/core/sysctl_net_core.c:flow_limit_cpu_sysctl
    - net/core/dev.c:netif_get_num_default_rss_queues
    - net/core/net-sysfs.c:xps_cpus_store
    - net/core/net-sysfs.c:xps_cpus_store
    - net/core/net-sysfs.c:xps_cpus_store
    - net/core/net-sysfs.c:store_rps_map
    - net/core/net-sysfs.c:store_rps_map
    - net/core/net-sysfs.c:store_rps_map
    - net/core/net-sysfs.c:store_rps_map
    - net/core/net-sysfs.c:show_rps_map
  

  Symbols:

  ffffffff8201f780-ffffffff8201f791: free_cpumask_var (STB_GLOBAL)
  

• In 6.5: ✅

  void free_cpumask_var(cpumask_var_t mask);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/cpumask.c (ffffffff8209f790)
  Location: lib/cpumask.c:97
  Inline: False
  Direct callers:
    - arch/x86/xen/mmu_pv.c:xen_drop_mm_ref
    - arch/x86/kernel/cpu/mce/core.c:mcheck_init_device
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdtgroup_rename
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdtgroup_rmdir
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdt_kill_sb
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:set_cache_qos_cfg
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdtgroup_cpus_write
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdtgroup_cpus_write
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdtgroup_cpus_write
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdtgroup_cpus_write
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdtgroup_cpus_write
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdtgroup_cpus_write
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdtgroup_cpus_write
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdtgroup_cpus_write
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdtgroup_cpus_write
    - arch/x86/kernel/cpu/resctrl/ctrlmondata.c:resctrl_arch_update_domains
    - arch/x86/kernel/cpu/resctrl/pseudo_lock.c:rdtgroup_pseudo_locked_in_hierarchy
    - arch/x86/kernel/apic/x2apic_cluster.c:x2apic_dead_cpu
    - kernel/workqueue.c:wq_unbound_cpumask_store
    - kernel/workqueue.c:wq_unbound_cpumask_store
    - kernel/workqueue.c:wq_numa_store
    - kernel/workqueue.c:wq_numa_store
    - kernel/workqueue.c:wq_cpumask_store
    - kernel/workqueue.c:wq_cpumask_store
    - kernel/workqueue.c:wq_nice_store
    - kernel/workqueue.c:wq_nice_store
    - kernel/workqueue.c:alloc_workqueue
    - kernel/workqueue.c:apply_wqattrs_prepare
    - kernel/workqueue.c:apply_wqattrs_prepare
    - kernel/workqueue.c:apply_wqattrs_prepare
    - kernel/workqueue.c:apply_wqattrs_prepare
    - kernel/workqueue.c:apply_wqattrs_prepare
    - kernel/workqueue.c:rcu_free_pool
    - kernel/workqueue.c:rcu_free_wq
    - kernel/workqueue.c:alloc_workqueue_attrs
    - kernel/sched/core.c:__ia32_sys_sched_getaffinity
    - kernel/sched/core.c:__x64_sys_sched_getaffinity
    - kernel/sched/core.c:__ia32_sys_sched_setaffinity
    - kernel/sched/core.c:__x64_sys_sched_setaffinity
    - kernel/sched/core.c:__sched_setaffinity
    - kernel/sched/core.c:__sched_setaffinity
    - kernel/sched/core.c:force_compatible_cpus_allowed_ptr
    - kernel/sched/build_policy.c:cpudl_cleanup
    - kernel/sched/build_utility.c:sync_runqueues_membarrier_state
    - kernel/sched/build_utility.c:membarrier_private_expedited
    - kernel/sched/build_utility.c:membarrier_global_expedited
    - kernel/sched/build_utility.c:partition_sched_domains_locked
    - kernel/sched/build_utility.c:alloc_sched_domains
    - kernel/sched/build_utility.c:init_rootdomain
    - kernel/sched/build_utility.c:init_rootdomain
    - kernel/sched/build_utility.c:init_rootdomain
    - kernel/sched/build_utility.c:init_rootdomain
    - kernel/sched/build_utility.c:free_rootdomain
    - kernel/sched/build_utility.c:free_rootdomain
    - kernel/sched/build_utility.c:free_rootdomain
    - kernel/sched/build_utility.c:free_rootdomain
    - kernel/sched/build_utility.c:free_rootdomain
    - kernel/sched/build_utility.c:cpupri_init
    - kernel/irq/irqdesc.c:irq_kobj_release
    - kernel/irq/irqdesc.c:irq_kobj_release
    - kernel/irq/irqdesc.c:irq_kobj_release
    - kernel/irq/irqdesc.c:alloc_desc
    - kernel/irq/irqdesc.c:alloc_desc
    - kernel/irq/manage.c:irq_thread_check_affinity
    - kernel/irq/manage.c:irq_affinity_notify
    - kernel/irq/proc.c:default_affinity_write
    - kernel/irq/proc.c:irq_affinity_hint_proc_show
    - kernel/profile.c:prof_cpu_mask_proc_write
    - kernel/profile.c:profile_init
    - kernel/time/hrtimer.c:clock_was_set
    - kernel/smp.c:smpcfd_dead_cpu
    - kernel/smp.c:smpcfd_dead_cpu
    - kernel/smp.c:smpcfd_prepare_cpu
    - kernel/smp.c:smpcfd_prepare_cpu
    - kernel/smp.c:smpcfd_prepare_cpu
    - kernel/compat.c:__ia32_compat_sys_sched_getaffinity
    - kernel/compat.c:__ia32_compat_sys_sched_setaffinity
    - kernel/cgroup/cpuset.c:cpuset_hotplug_workfn
    - kernel/cgroup/cpuset.c:cpuset_hotplug_workfn
    - kernel/cgroup/cpuset.c:cpuset_hotplug_workfn
    - kernel/cgroup/cpuset.c:cpuset_hotplug_workfn
    - kernel/cgroup/cpuset.c:cpuset_hotplug_workfn
    - kernel/cgroup/cpuset.c:cpuset_css_free
    - kernel/cgroup/cpuset.c:cpuset_css_free
    - kernel/cgroup/cpuset.c:cpuset_css_free
    - kernel/cgroup/cpuset.c:cpuset_write_resmask
    - kernel/cgroup/cpuset.c:cpuset_write_resmask
    - kernel/cgroup/cpuset.c:cpuset_write_resmask
    - kernel/cgroup/cpuset.c:update_prstate
    - kernel/cgroup/cpuset.c:update_prstate
    - kernel/cgroup/cpuset.c:update_prstate
    - kernel/cgroup/cpuset.c:update_prstate
    - kernel/cgroup/cpuset.c:update_prstate
    - kernel/cgroup/cpuset.c:update_flag
    - kernel/cgroup/cpuset.c:update_flag
    - kernel/cgroup/cpuset.c:update_flag
    - kernel/cgroup/cpuset.c:alloc_trial_cpuset
    - kernel/cgroup/cpuset.c:alloc_trial_cpuset
    - kernel/taskstats.c:taskstats_user_cmd
    - kernel/taskstats.c:taskstats_user_cmd
    - kernel/trace/ring_buffer.c:ring_buffer_free
    - kernel/trace/ring_buffer.c:__ring_buffer_alloc
    - kernel/trace/trace.c:trace_array_create
    - kernel/trace/trace.c:trace_array_create
    - kernel/trace/trace.c:tracing_release_pipe
    - kernel/trace/trace.c:tracing_cpumask_write
    - kernel/trace/trace.c:tracing_cpumask_write
    - kernel/trace/trace.c:tracing_release
    - kernel/trace/trace_osnoise.c:osnoise_cpus_write
    - kernel/trace/trace_osnoise.c:osnoise_cpus_write
    - kernel/trace/trace_boot.c:trace_boot_set_instance_options
    - kernel/padata.c:padata_alloc
    - kernel/padata.c:padata_alloc
    - kernel/padata.c:padata_alloc
    - kernel/padata.c:store_cpumask
    - kernel/padata.c:padata_sysfs_release
    - kernel/padata.c:padata_sysfs_release
    - kernel/padata.c:padata_replace
    - kernel/padata.c:padata_replace
    - kernel/padata.c:padata_alloc_pd
    - kernel/padata.c:padata_serial_worker
    - kernel/padata.c:padata_serial_worker
    - block/blk-mq.c:blk_mq_alloc_hctx
    - block/blk-mq-sysfs.c:blk_mq_hw_sysfs_release
    - io_uring/io_uring.c:io_register_iowq_aff
    - io_uring/io_uring.c:io_register_iowq_aff
    - io_uring/io-wq.c:io_wq_put_and_exit
    - io_uring/io-wq.c:io_wq_create
    - lib/cpu_rmap.c:cpu_rmap_update
    - lib/group_cpus.c:group_cpus_evenly
    - lib/group_cpus.c:group_cpus_evenly
    - lib/group_cpus.c:group_cpus_evenly
    - lib/group_cpus.c:group_cpus_evenly
    - lib/group_cpus.c:group_cpus_evenly
    - lib/group_cpus.c:group_cpus_evenly
    - drivers/pci/pci-driver.c:pci_call_probe
    - drivers/acpi/acpi_processor.c:acpi_processor_remove
    - drivers/acpi/acpi_processor.c:acpi_processor_add
    - drivers/acpi/processor_throttling.c:acpi_processor_update_tsd_coord
    - drivers/acpi/processor_perflib.c:acpi_processor_preregister_performance
    - drivers/virtio/virtio_pci_common.c:vp_del_vqs
    - drivers/xen/xen-acpi-processor.c:free_acpi_perf_data
    - drivers/base/cpu.c:print_cpus_isolated
    - drivers/base/cpu.c:print_cpus_offline
    - drivers/base/power/domain.c:genpd_remove
    - drivers/base/power/domain.c:pm_genpd_init
    - drivers/base/node.c:cpulist_read
    - drivers/base/node.c:cpumap_read
    - drivers/net/virtio_net.c:virtnet_set_affinity
    - drivers/thermal/intel/intel_hfi.c:intel_hfi_init
    - drivers/cpufreq/cpufreq.c:cpufreq_policy_free
    - drivers/cpufreq/cpufreq.c:cpufreq_policy_free
    - drivers/cpufreq/cpufreq.c:cpufreq_policy_free
    - drivers/cpufreq/cpufreq.c:cpufreq_policy_alloc
    - drivers/cpufreq/cpufreq.c:cpufreq_policy_alloc
    - drivers/cpufreq/cpufreq.c:cpufreq_policy_alloc
    - drivers/cpufreq/cpufreq_ondemand.c:od_set_powersave_bias
    - drivers/cpufreq/acpi-cpufreq.c:acpi_cpufreq_cpu_exit
    - drivers/cpufreq/acpi-cpufreq.c:acpi_cpufreq_cpu_init
    - drivers/cpufreq/acpi-cpufreq.c:free_acpi_perf_data
    - drivers/cpufreq/powernow-k8.c:powernowk8_cpu_init
    - drivers/cpufreq/speedstep-centrino.c:centrino_target
    - net/core/sysctl_net_core.c:flow_limit_cpu_sysctl
    - net/core/dev.c:netif_get_num_default_rss_queues
    - net/core/net-sysfs.c:xps_cpus_store
    - net/core/net-sysfs.c:xps_cpus_store
    - net/core/net-sysfs.c:xps_cpus_store
    - net/core/net-sysfs.c:store_rps_map
    - net/core/net-sysfs.c:store_rps_map
    - net/core/net-sysfs.c:show_rps_map
  

  Symbols:

  ffffffff8209f790-ffffffff8209f7a1: free_cpumask_var (STB_GLOBAL)
  

• In 6.8: ✅

  void free_cpumask_var(cpumask_var_t mask);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/cpumask.c (ffffffff82177790)
  Location: lib/cpumask.c:98
  Inline: False
  Direct callers:
    - arch/x86/xen/mmu_pv.c:xen_drop_mm_ref
    - arch/x86/kernel/cpu/mce/core.c:mcheck_init_device
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdtgroup_rename
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdtgroup_rmdir
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdt_kill_sb
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:set_cache_qos_cfg
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdtgroup_cpus_write
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdtgroup_cpus_write
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdtgroup_cpus_write
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdtgroup_cpus_write
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdtgroup_cpus_write
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdtgroup_cpus_write
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdtgroup_cpus_write
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdtgroup_cpus_write
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdtgroup_cpus_write
    - arch/x86/kernel/cpu/resctrl/ctrlmondata.c:resctrl_arch_update_domains
    - arch/x86/kernel/cpu/resctrl/pseudo_lock.c:rdtgroup_pseudo_locked_in_hierarchy
    - arch/x86/kernel/apic/x2apic_cluster.c:x2apic_dead_cpu
    - kernel/workqueue.c:wq_unbound_cpumask_store
    - kernel/workqueue.c:wq_unbound_cpumask_store
    - kernel/workqueue.c:wq_unbound_cpumask_store
    - kernel/workqueue.c:wq_unbound_cpumask_store
    - kernel/workqueue.c:wq_affinity_strict_store
    - kernel/workqueue.c:wq_affinity_strict_store
    - kernel/workqueue.c:wq_affn_scope_store
    - kernel/workqueue.c:wq_affn_scope_store
    - kernel/workqueue.c:wq_cpumask_store
    - kernel/workqueue.c:wq_cpumask_store
    - kernel/workqueue.c:wq_cpumask_store
    - kernel/workqueue.c:wq_cpumask_store
    - kernel/workqueue.c:wq_nice_store
    - kernel/workqueue.c:wq_nice_store
    - kernel/workqueue.c:wq_nice_store
    - kernel/workqueue.c:wq_nice_store
    - kernel/workqueue.c:workqueue_unbound_exclude_cpumask
    - kernel/workqueue.c:alloc_workqueue
    - kernel/workqueue.c:alloc_workqueue
    - kernel/workqueue.c:apply_wqattrs_prepare
    - kernel/workqueue.c:apply_wqattrs_prepare
    - kernel/workqueue.c:rcu_free_pool
    - kernel/workqueue.c:rcu_free_pool
    - kernel/workqueue.c:rcu_free_wq
    - kernel/workqueue.c:rcu_free_wq
    - kernel/workqueue.c:alloc_workqueue_attrs
    - kernel/workqueue.c:alloc_workqueue_attrs
    - kernel/sched/core.c:__ia32_sys_sched_getaffinity
    - kernel/sched/core.c:__x64_sys_sched_getaffinity
    - kernel/sched/core.c:__ia32_sys_sched_setaffinity
    - kernel/sched/core.c:__x64_sys_sched_setaffinity
    - kernel/sched/core.c:__sched_setaffinity
    - kernel/sched/core.c:__sched_setaffinity
    - kernel/sched/core.c:force_compatible_cpus_allowed_ptr
    - kernel/sched/build_policy.c:cpudl_cleanup
    - kernel/sched/build_utility.c:__do_sys_membarrier
    - kernel/sched/build_utility.c:sync_runqueues_membarrier_state
    - kernel/sched/build_utility.c:membarrier_private_expedited
    - kernel/sched/build_utility.c:partition_sched_domains_locked
    - kernel/sched/build_utility.c:alloc_sched_domains
    - kernel/sched/build_utility.c:init_rootdomain
    - kernel/sched/build_utility.c:init_rootdomain
    - kernel/sched/build_utility.c:init_rootdomain
    - kernel/sched/build_utility.c:init_rootdomain
    - kernel/sched/build_utility.c:free_rootdomain
    - kernel/sched/build_utility.c:free_rootdomain
    - kernel/sched/build_utility.c:free_rootdomain
    - kernel/sched/build_utility.c:free_rootdomain
    - kernel/sched/build_utility.c:free_rootdomain
    - kernel/sched/build_utility.c:cpupri_init
    - kernel/irq/irqdesc.c:irq_kobj_release
    - kernel/irq/irqdesc.c:irq_kobj_release
    - kernel/irq/irqdesc.c:irq_kobj_release
    - kernel/irq/irqdesc.c:alloc_desc
    - kernel/irq/irqdesc.c:alloc_desc
    - kernel/irq/manage.c:irq_thread_check_affinity
    - kernel/irq/manage.c:irq_affinity_notify
    - kernel/irq/proc.c:default_affinity_write
    - kernel/irq/proc.c:irq_affinity_hint_proc_show
    - kernel/profile.c:prof_cpu_mask_proc_write
    - kernel/profile.c:profile_init
    - kernel/time/hrtimer.c:clock_was_set
    - kernel/smp.c:smpcfd_dead_cpu
    - kernel/smp.c:smpcfd_dead_cpu
    - kernel/smp.c:smpcfd_prepare_cpu
    - kernel/smp.c:smpcfd_prepare_cpu
    - kernel/smp.c:smpcfd_prepare_cpu
    - kernel/compat.c:__ia32_compat_sys_sched_getaffinity
    - kernel/compat.c:__ia32_compat_sys_sched_setaffinity
    - kernel/cgroup/cpuset.c:cpuset_hotplug_workfn
    - kernel/cgroup/cpuset.c:cpuset_hotplug_workfn
    - kernel/cgroup/cpuset.c:cpuset_hotplug_workfn
    - kernel/cgroup/cpuset.c:cpuset_hotplug_workfn
    - kernel/cgroup/cpuset.c:cpuset_hotplug_workfn
    - kernel/cgroup/cpuset.c:cpuset_css_free
    - kernel/cgroup/cpuset.c:cpuset_css_free
    - kernel/cgroup/cpuset.c:cpuset_css_free
    - kernel/cgroup/cpuset.c:cpuset_css_free
    - kernel/cgroup/cpuset.c:cpuset_write_resmask
    - kernel/cgroup/cpuset.c:cpuset_write_resmask
    - kernel/cgroup/cpuset.c:cpuset_write_resmask
    - kernel/cgroup/cpuset.c:cpuset_write_resmask
    - kernel/cgroup/cpuset.c:update_prstate
    - kernel/cgroup/cpuset.c:update_prstate
    - kernel/cgroup/cpuset.c:update_prstate
    - kernel/cgroup/cpuset.c:update_prstate
    - kernel/cgroup/cpuset.c:update_prstate
    - kernel/cgroup/cpuset.c:update_flag
    - kernel/cgroup/cpuset.c:update_flag
    - kernel/cgroup/cpuset.c:update_flag
    - kernel/cgroup/cpuset.c:update_flag
    - kernel/cgroup/cpuset.c:update_exclusive_cpumask
    - kernel/cgroup/cpuset.c:update_exclusive_cpumask
    - kernel/cgroup/cpuset.c:update_exclusive_cpumask
    - kernel/cgroup/cpuset.c:update_cpumask
    - kernel/cgroup/cpuset.c:update_cpumask
    - kernel/cgroup/cpuset.c:update_cpumask
    - kernel/cgroup/cpuset.c:alloc_trial_cpuset
    - kernel/cgroup/cpuset.c:alloc_trial_cpuset
    - kernel/cgroup/cpuset.c:alloc_trial_cpuset
    - kernel/taskstats.c:taskstats_user_cmd
    - kernel/taskstats.c:taskstats_user_cmd
    - kernel/trace/ring_buffer.c:ring_buffer_free
    - kernel/trace/ring_buffer.c:__ring_buffer_alloc
    - kernel/trace/trace.c:trace_array_create_systems
    - kernel/trace/trace.c:trace_array_create_systems
    - kernel/trace/trace.c:tracing_release_pipe
    - kernel/trace/trace.c:tracing_cpumask_write
    - kernel/trace/trace.c:tracing_cpumask_write
    - kernel/trace/trace.c:tracing_release
    - kernel/trace/trace.c:__tracing_open
    - kernel/trace/trace_osnoise.c:osnoise_cpus_write
    - kernel/trace/trace_osnoise.c:osnoise_cpus_write
    - kernel/trace/trace_boot.c:trace_boot_set_instance_options
    - kernel/padata.c:padata_alloc
    - kernel/padata.c:padata_alloc
    - kernel/padata.c:padata_alloc
    - kernel/padata.c:store_cpumask
    - kernel/padata.c:padata_sysfs_release
    - kernel/padata.c:padata_sysfs_release
    - kernel/padata.c:padata_replace
    - kernel/padata.c:padata_replace
    - kernel/padata.c:padata_alloc_pd
    - kernel/padata.c:padata_serial_worker
    - kernel/padata.c:padata_serial_worker
    - block/blk-mq.c:blk_mq_alloc_hctx
    - block/blk-mq-sysfs.c:blk_mq_hw_sysfs_release
    - io_uring/register.c:io_register_iowq_aff
    - io_uring/register.c:io_register_iowq_aff
    - io_uring/io-wq.c:io_wq_put_and_exit
    - io_uring/io-wq.c:io_wq_create
    - lib/cpu_rmap.c:cpu_rmap_update
    - lib/group_cpus.c:group_cpus_evenly
    - lib/group_cpus.c:group_cpus_evenly
    - lib/group_cpus.c:group_cpus_evenly
    - lib/group_cpus.c:group_cpus_evenly
    - lib/group_cpus.c:group_cpus_evenly
    - lib/group_cpus.c:group_cpus_evenly
    - drivers/pci/pci-driver.c:pci_call_probe
    - drivers/acpi/acpi_processor.c:acpi_processor_remove
    - drivers/acpi/acpi_processor.c:acpi_processor_add
    - drivers/acpi/processor_throttling.c:acpi_processor_update_tsd_coord
    - drivers/acpi/processor_perflib.c:acpi_processor_preregister_performance
    - drivers/pmdomain/core.c:genpd_remove
    - drivers/pmdomain/core.c:pm_genpd_init
    - drivers/virtio/virtio_pci_common.c:vp_del_vqs
    - drivers/xen/xen-acpi-processor.c:free_acpi_perf_data
    - drivers/base/cpu.c:print_cpus_isolated
    - drivers/base/cpu.c:print_cpus_offline
    - drivers/base/node.c:cpulist_read
    - drivers/base/node.c:cpumap_read
    - drivers/net/virtio_net.c:virtnet_set_affinity
    - drivers/thermal/intel/intel_hfi.c:intel_hfi_init
    - drivers/cpufreq/cpufreq.c:cpufreq_policy_free
    - drivers/cpufreq/cpufreq.c:cpufreq_policy_free
    - drivers/cpufreq/cpufreq.c:cpufreq_policy_free
    - drivers/cpufreq/cpufreq.c:cpufreq_policy_alloc
    - drivers/cpufreq/cpufreq.c:cpufreq_policy_alloc
    - drivers/cpufreq/cpufreq.c:cpufreq_policy_alloc
    - drivers/cpufreq/cpufreq_ondemand.c:od_set_powersave_bias
    - drivers/cpufreq/acpi-cpufreq.c:acpi_cpufreq_cpu_exit
    - drivers/cpufreq/acpi-cpufreq.c:acpi_cpufreq_cpu_init
    - drivers/cpufreq/acpi-cpufreq.c:free_acpi_perf_data
    - drivers/cpufreq/powernow-k8.c:powernowk8_cpu_init
    - drivers/cpufreq/speedstep-centrino.c:centrino_target
    - net/core/sysctl_net_core.c:flow_limit_cpu_sysctl
    - net/core/dev.c:netif_get_num_default_rss_queues
    - net/core/net-sysfs.c:xps_cpus_store
    - net/core/net-sysfs.c:xps_cpus_store
    - net/core/net-sysfs.c:xps_cpus_store
    - net/core/net-sysfs.c:store_rps_map
    - net/core/net-sysfs.c:store_rps_map
    - net/core/net-sysfs.c:show_rps_map
  

  Symbols:

  ffffffff82177790-ffffffff821777a1: free_cpumask_var (STB_GLOBAL)
  

Arch

• In arm64: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In virt/kvm/kvm_main.c (0)
  Location: include/linux/cpumask.h:784
  Inline: True
  

  In kernel/workqueue.c (0)
  Location: include/linux/cpumask.h:784
  Inline: True
  

  In kernel/sched/core.c (0)
  Location: include/linux/cpumask.h:784
  Inline: True
  

  In kernel/sched/cpupri.c (0)
  Location: include/linux/cpumask.h:784
  Inline: True
  

  In kernel/sched/cpudeadline.c (0)
  Location: include/linux/cpumask.h:784
  Inline: True
  

  In kernel/sched/topology.c (0)
  Location: include/linux/cpumask.h:784
  Inline: True
  

  In kernel/sched/membarrier.c (0)
  Location: include/linux/cpumask.h:784
  Inline: True
  

  In kernel/irq/irqdesc.c (0)
  Location: include/linux/cpumask.h:784
  Inline: True
  

  In kernel/irq/manage.c (0)
  Location: include/linux/cpumask.h:784
  Inline: True
  

  In kernel/irq/proc.c (0)
  Location: include/linux/cpumask.h:784
  Inline: True
  

  In kernel/irq/affinity.c (0)
  Location: include/linux/cpumask.h:784
  Inline: True
  

  In kernel/profile.c (0)
  Location: include/linux/cpumask.h:784
  Inline: True
  

  In kernel/smp.c (0)
  Location: include/linux/cpumask.h:784
  Inline: True
  

  In kernel/compat.c (0)
  Location: include/linux/cpumask.h:784
  Inline: True
  

  In kernel/cgroup/cpuset.c (0)
  Location: include/linux/cpumask.h:784
  Inline: True
  

  In kernel/taskstats.c (0)
  Location: include/linux/cpumask.h:784
  Inline: True
  

  In kernel/trace/ring_buffer.c (0)
  Location: include/linux/cpumask.h:784
  Inline: True
  

  In kernel/trace/trace.c (0)
  Location: include/linux/cpumask.h:784
  Inline: True
  

  In kernel/padata.c (0)
  Location: include/linux/cpumask.h:784
  Inline: True
  

  In block/blk-mq.c (0)
  Location: include/linux/cpumask.h:784
  Inline: True
  

  In block/blk-mq-sysfs.c (0)
  Location: include/linux/cpumask.h:784
  Inline: True
  

  In lib/cpu_rmap.c (0)
  Location: include/linux/cpumask.h:784
  Inline: True
  

  In drivers/pci/controller/pci-xgene-msi.c (0)
  Location: include/linux/cpumask.h:784
  Inline: True
  

  In drivers/pci/controller/pcie-iproc-msi.c (0)
  Location: include/linux/cpumask.h:784
  Inline: True
  

  In drivers/acpi/acpi_processor.c (0)
  Location: include/linux/cpumask.h:784
  Inline: True
  

  In drivers/acpi/processor_perflib.c (0)
  Location: include/linux/cpumask.h:784
  Inline: True
  

  In drivers/acpi/cppc_acpi.c (0)
  Location: include/linux/cpumask.h:784
  Inline: True
  

  In drivers/virtio/virtio_pci_common.c (0)
  Location: include/linux/cpumask.h:784
  Inline: True
  

  In drivers/base/cpu.c (0)
  Location: include/linux/cpumask.h:784
  Inline: True
  

  In drivers/base/power/domain.c (0)
  Location: include/linux/cpumask.h:784
  Inline: True
  

  In drivers/base/node.c (0)
  Location: include/linux/cpumask.h:784
  Inline: True
  

  In drivers/base/arch_topology.c (0)
  Location: include/linux/cpumask.h:784
  Inline: True
  

  In drivers/cpufreq/cpufreq.c (0)
  Location: include/linux/cpumask.h:784
  Inline: True
  

  In net/core/sysctl_net_core.c (0)
  Location: include/linux/cpumask.h:784
  Inline: True
  

  In net/core/net-sysfs.c (0)
  Location: include/linux/cpumask.h:784
  Inline: True
  

• In armhf: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/workqueue.c (0)
  Location: include/linux/cpumask.h:784
  Inline: True
  

  In kernel/sched/core.c (0)
  Location: include/linux/cpumask.h:784
  Inline: True
  

  In kernel/sched/cpupri.c (0)
  Location: include/linux/cpumask.h:784
  Inline: True
  

  In kernel/sched/cpudeadline.c (0)
  Location: include/linux/cpumask.h:784
  Inline: True
  

  In kernel/sched/topology.c (0)
  Location: include/linux/cpumask.h:784
  Inline: True
  

  In kernel/sched/membarrier.c (0)
  Location: include/linux/cpumask.h:784
  Inline: True
  

  In kernel/irq/irqdesc.c (0)
  Location: include/linux/cpumask.h:784
  Inline: True
  

  In kernel/irq/manage.c (c03cb6e8)
  Location: include/linux/cpumask.h:784
  Inline: True
  Inline callers:
    - kernel/irq/manage.c:irq_affinity_notify
  

  In kernel/irq/proc.c (0)
  Location: include/linux/cpumask.h:784
  Inline: True
  

  In kernel/irq/affinity.c (0)
  Location: include/linux/cpumask.h:784
  Inline: True
  

  In kernel/profile.c (0)
  Location: include/linux/cpumask.h:784
  Inline: True
  

  In kernel/smp.c (0)
  Location: include/linux/cpumask.h:784
  Inline: True
  

  In kernel/cgroup/cpuset.c (0)
  Location: include/linux/cpumask.h:784
  Inline: True
  

  In kernel/taskstats.c (0)
  Location: include/linux/cpumask.h:784
  Inline: True
  

  In kernel/trace/ring_buffer.c (0)
  Location: include/linux/cpumask.h:784
  Inline: True
  

  In kernel/trace/trace.c (0)
  Location: include/linux/cpumask.h:784
  Inline: True
  

  In kernel/padata.c (0)
  Location: include/linux/cpumask.h:784
  Inline: True
  

  In block/blk-mq.c (0)
  Location: include/linux/cpumask.h:784
  Inline: True
  

  In block/blk-mq-sysfs.c (0)
  Location: include/linux/cpumask.h:784
  Inline: True
  

  In lib/cpu_rmap.c (0)
  Location: include/linux/cpumask.h:784
  Inline: True
  

  In drivers/virtio/virtio_pci_common.c (0)
  Location: include/linux/cpumask.h:784
  Inline: True
  

  In drivers/base/cpu.c (0)
  Location: include/linux/cpumask.h:784
  Inline: True
  

  In drivers/base/power/domain.c (0)
  Location: include/linux/cpumask.h:784
  Inline: True
  

  In drivers/base/arch_topology.c (0)
  Location: include/linux/cpumask.h:784
  Inline: True
  

  In drivers/cpufreq/cpufreq.c (0)
  Location: include/linux/cpumask.h:784
  Inline: True
  

  In net/core/sysctl_net_core.c (0)
  Location: include/linux/cpumask.h:784
  Inline: True
  

  In net/core/net-sysfs.c (0)
  Location: include/linux/cpumask.h:784
  Inline: True
  

• In ppc64el: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/powerpc/kernel/rtas.c (0)
  Location: include/linux/cpumask.h:784
  Inline: True
  

  In arch/powerpc/sysdev/xive/common.c (0)
  Location: include/linux/cpumask.h:784
  Inline: True
  

  In arch/powerpc/platforms/pseries/hotplug-cpu.c (0)
  Location: include/linux/cpumask.h:784
  Inline: True
  

  In arch/powerpc/platforms/pseries/suspend.c (0)
  Location: include/linux/cpumask.h:784
  Inline: True
  

  In kernel/workqueue.c (0)
  Location: include/linux/cpumask.h:784
  Inline: True
  

  In kernel/sched/core.c (0)
  Location: include/linux/cpumask.h:784
  Inline: True
  

  In kernel/sched/cpupri.c (0)
  Location: include/linux/cpumask.h:784
  Inline: True
  

  In kernel/sched/cpudeadline.c (0)
  Location: include/linux/cpumask.h:784
  Inline: True
  

  In kernel/sched/topology.c (0)
  Location: include/linux/cpumask.h:784
  Inline: True
  

  In kernel/sched/membarrier.c (0)
  Location: include/linux/cpumask.h:784
  Inline: True
  

  In kernel/irq/irqdesc.c (0)
  Location: include/linux/cpumask.h:784
  Inline: True
  

  In kernel/irq/manage.c (0)
  Location: include/linux/cpumask.h:784
  Inline: True
  

  In kernel/irq/proc.c (0)
  Location: include/linux/cpumask.h:784
  Inline: True
  

  In kernel/irq/affinity.c (0)
  Location: include/linux/cpumask.h:784
  Inline: True
  

  In kernel/profile.c (0)
  Location: include/linux/cpumask.h:784
  Inline: True
  

  In kernel/smp.c (0)
  Location: include/linux/cpumask.h:784
  Inline: True
  

  In kernel/compat.c (0)
  Location: include/linux/cpumask.h:784
  Inline: True
  

  In kernel/cgroup/cpuset.c (0)
  Location: include/linux/cpumask.h:784
  Inline: True
  

  In kernel/taskstats.c (0)
  Location: include/linux/cpumask.h:784
  Inline: True
  

  In kernel/trace/ring_buffer.c (0)
  Location: include/linux/cpumask.h:784
  Inline: True
  

  In kernel/trace/trace.c (0)
  Location: include/linux/cpumask.h:784
  Inline: True
  

  In kernel/padata.c (0)
  Location: include/linux/cpumask.h:784
  Inline: True
  

  In block/blk-mq.c (0)
  Location: include/linux/cpumask.h:784
  Inline: True
  

  In block/blk-mq-sysfs.c (0)
  Location: include/linux/cpumask.h:784
  Inline: True
  

  In lib/cpu_rmap.c (0)
  Location: include/linux/cpumask.h:784
  Inline: True
  

  In drivers/virtio/virtio_pci_common.c (0)
  Location: include/linux/cpumask.h:784
  Inline: True
  

  In drivers/base/cpu.c (0)
  Location: include/linux/cpumask.h:784
  Inline: True
  

  In drivers/base/power/domain.c (0)
  Location: include/linux/cpumask.h:784
  Inline: True
  

  In drivers/base/node.c (0)
  Location: include/linux/cpumask.h:784
  Inline: True
  

  In drivers/cpufreq/cpufreq.c (0)
  Location: include/linux/cpumask.h:784
  Inline: True
  

  In net/core/sysctl_net_core.c (0)
  Location: include/linux/cpumask.h:784
  Inline: True
  

  In net/core/net-sysfs.c (0)
  Location: include/linux/cpumask.h:784
  Inline: True
  

• In riscv64: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/workqueue.c (0)
  Location: include/linux/cpumask.h:784
  Inline: True
  

  In kernel/sched/core.c (0)
  Location: include/linux/cpumask.h:784
  Inline: True
  

  In kernel/sched/cpupri.c (0)
  Location: include/linux/cpumask.h:784
  Inline: True
  

  In kernel/sched/cpudeadline.c (0)
  Location: include/linux/cpumask.h:784
  Inline: True
  

  In kernel/sched/topology.c (0)
  Location: include/linux/cpumask.h:784
  Inline: True
  

  In kernel/sched/membarrier.c (0)
  Location: include/linux/cpumask.h:784
  Inline: True
  

  In kernel/irq/irqdesc.c (0)
  Location: include/linux/cpumask.h:784
  Inline: True
  

  In kernel/irq/manage.c (0)
  Location: include/linux/cpumask.h:784
  Inline: True
  

  In kernel/irq/proc.c (0)
  Location: include/linux/cpumask.h:784
  Inline: True
  

  In kernel/irq/affinity.c (0)
  Location: include/linux/cpumask.h:784
  Inline: True
  

  In kernel/profile.c (0)
  Location: include/linux/cpumask.h:784
  Inline: True
  

  In kernel/smp.c (0)
  Location: include/linux/cpumask.h:784
  Inline: True
  

  In kernel/cgroup/cpuset.c (0)
  Location: include/linux/cpumask.h:784
  Inline: True
  

  In kernel/taskstats.c (0)
  Location: include/linux/cpumask.h:784
  Inline: True
  

  In kernel/trace/ring_buffer.c (0)
  Location: include/linux/cpumask.h:784
  Inline: True
  

  In kernel/trace/trace.c (0)
  Location: include/linux/cpumask.h:784
  Inline: True
  

  In kernel/padata.c (0)
  Location: include/linux/cpumask.h:784
  Inline: True
  

  In block/blk-mq.c (0)
  Location: include/linux/cpumask.h:784
  Inline: True
  

  In block/blk-mq-sysfs.c (0)
  Location: include/linux/cpumask.h:784
  Inline: True
  

  In lib/cpu_rmap.c (0)
  Location: include/linux/cpumask.h:784
  Inline: True
  

  In drivers/virtio/virtio_pci_common.c (0)
  Location: include/linux/cpumask.h:784
  Inline: True
  

  In drivers/base/cpu.c (0)
  Location: include/linux/cpumask.h:784
  Inline: True
  

  In drivers/base/power/domain.c (0)
  Location: include/linux/cpumask.h:784
  Inline: True
  

  In net/core/sysctl_net_core.c (0)
  Location: include/linux/cpumask.h:784
  Inline: True
  

  In net/core/net-sysfs.c (0)
  Location: include/linux/cpumask.h:784
  Inline: True
  

Flavor

• In aws: ✅

  void free_cpumask_var(cpumask_var_t mask);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/cpumask.c (ffffffff81a4d200)
  Location: lib/cpumask.c:179
  Inline: False
  Direct callers:
    - arch/x86/xen/mmu_pv.c:xen_exit_mmap
    - arch/x86/kernel/cpu/mce/core.c:mcheck_init_device
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdtgroup_rmdir
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdt_kill_sb
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:set_cache_qos_cfg
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdtgroup_cpus_write
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdtgroup_cpus_write
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdtgroup_cpus_write
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdtgroup_cpus_write
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdtgroup_cpus_write
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdtgroup_cpus_write
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdtgroup_cpus_write
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdtgroup_cpus_write
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdtgroup_cpus_write
    - arch/x86/kernel/cpu/resctrl/ctrlmondata.c:update_domains
    - arch/x86/kernel/cpu/resctrl/pseudo_lock.c:rdtgroup_pseudo_locked_in_hierarchy
    - arch/x86/kernel/apic/x2apic_cluster.c:x2apic_dead_cpu
    - kernel/workqueue.c:wq_unbound_cpumask_store
    - kernel/workqueue.c:wq_unbound_cpumask_store
    - kernel/workqueue.c:workqueue_set_unbound_cpumask
    - kernel/sched/core.c:__ia32_sys_sched_getaffinity
    - kernel/sched/core.c:__x64_sys_sched_getaffinity
    - kernel/sched/core.c:__ia32_sys_sched_setaffinity
    - kernel/sched/core.c:__x64_sys_sched_setaffinity
    - kernel/sched/core.c:sched_setaffinity
    - kernel/sched/core.c:sched_setaffinity
    - kernel/sched/cpupri.c:cpupri_cleanup
    - kernel/sched/cpupri.c:cpupri_init
    - kernel/sched/cpudeadline.c:cpudl_cleanup
    - kernel/sched/topology.c:free_sched_domains
    - kernel/sched/topology.c:init_rootdomain
    - kernel/sched/topology.c:init_rootdomain
    - kernel/sched/topology.c:init_rootdomain
    - kernel/sched/topology.c:init_rootdomain
    - kernel/sched/topology.c:free_rootdomain
    - kernel/sched/topology.c:free_rootdomain
    - kernel/sched/topology.c:free_rootdomain
    - kernel/sched/topology.c:free_rootdomain
    - kernel/sched/membarrier.c:membarrier_private_expedited
    - kernel/sched/membarrier.c:membarrier_global_expedited
    - kernel/irq/irqdesc.c:irq_kobj_release
    - kernel/irq/irqdesc.c:irq_kobj_release
    - kernel/irq/irqdesc.c:irq_kobj_release
    - kernel/irq/irqdesc.c:alloc_desc
    - kernel/irq/irqdesc.c:alloc_desc
    - kernel/irq/manage.c:irq_thread_check_affinity
    - kernel/irq/manage.c:irq_affinity_notify
    - kernel/irq/proc.c:default_affinity_write
    - kernel/irq/proc.c:irq_affinity_hint_proc_show
    - kernel/irq/affinity.c:irq_create_affinity_masks
    - kernel/irq/affinity.c:irq_create_affinity_masks
    - kernel/irq/affinity.c:irq_create_affinity_masks
    - kernel/irq/affinity.c:irq_create_affinity_masks
    - kernel/irq/affinity.c:irq_create_affinity_masks
    - kernel/irq/affinity.c:irq_create_affinity_masks
    - kernel/profile.c:prof_cpu_mask_proc_write
    - kernel/profile.c:profile_init
    - kernel/smp.c:on_each_cpu_cond_mask
    - kernel/smp.c:smpcfd_dead_cpu
    - kernel/smp.c:smpcfd_dead_cpu
    - kernel/smp.c:smpcfd_prepare_cpu
    - kernel/smp.c:smpcfd_prepare_cpu
    - kernel/smp.c:smpcfd_prepare_cpu
    - kernel/compat.c:__x32_compat_sys_sched_getaffinity
    - kernel/compat.c:__ia32_compat_sys_sched_getaffinity
    - kernel/compat.c:__x32_compat_sys_sched_setaffinity
    - kernel/compat.c:__ia32_compat_sys_sched_setaffinity
    - kernel/cgroup/cpuset.c:cpuset_hotplug_workfn
    - kernel/cgroup/cpuset.c:cpuset_hotplug_workfn
    - kernel/cgroup/cpuset.c:cpuset_hotplug_workfn
    - kernel/cgroup/cpuset.c:cpuset_hotplug_workfn
    - kernel/cgroup/cpuset.c:cpuset_hotplug_workfn
    - kernel/cgroup/cpuset.c:cpuset_css_free
    - kernel/cgroup/cpuset.c:cpuset_css_free
    - kernel/cgroup/cpuset.c:cpuset_css_free
    - kernel/cgroup/cpuset.c:cpuset_write_resmask
    - kernel/cgroup/cpuset.c:cpuset_write_resmask
    - kernel/cgroup/cpuset.c:cpuset_write_resmask
    - kernel/cgroup/cpuset.c:update_prstate
    - kernel/cgroup/cpuset.c:update_prstate
    - kernel/cgroup/cpuset.c:update_prstate
    - kernel/cgroup/cpuset.c:update_prstate
    - kernel/cgroup/cpuset.c:update_prstate
    - kernel/cgroup/cpuset.c:update_flag
    - kernel/cgroup/cpuset.c:update_flag
    - kernel/cgroup/cpuset.c:update_flag
    - kernel/cgroup/cpuset.c:alloc_trial_cpuset
    - kernel/cgroup/cpuset.c:alloc_trial_cpuset
    - kernel/trace/ring_buffer.c:ring_buffer_free
    - kernel/trace/ring_buffer.c:__ring_buffer_alloc
    - kernel/trace/trace.c:tracer_alloc_buffers
    - kernel/trace/trace.c:tracer_alloc_buffers
    - kernel/trace/trace.c:trace_array_create
    - kernel/trace/trace.c:tracing_release_pipe
    - kernel/trace/trace.c:tracing_cpumask_write
    - kernel/trace/trace.c:tracing_cpumask_write
    - kernel/trace/trace.c:tracing_release
    - kernel/padata.c:store_cpumask
    - kernel/padata.c:padata_sysfs_release
    - kernel/padata.c:padata_sysfs_release
    - kernel/padata.c:padata_sysfs_release
    - kernel/padata.c:padata_sysfs_release
    - kernel/padata.c:padata_sysfs_release
    - kernel/padata.c:padata_free_pd
    - kernel/padata.c:padata_free_pd
    - kernel/padata.c:padata_alloc_pd
    - block/blk-mq.c:blk_mq_realloc_hw_ctxs
    - block/blk-mq-sysfs.c:blk_mq_hw_sysfs_release
    - lib/cpu_rmap.c:cpu_rmap_update
    - drivers/acpi/acpi_processor.c:acpi_processor_remove
    - drivers/acpi/acpi_processor.c:acpi_processor_add
    - drivers/acpi/processor_throttling.c:acpi_processor_update_tsd_coord
    - drivers/acpi/processor_perflib.c:acpi_processor_preregister_performance
    - drivers/acpi/cppc_acpi.c:acpi_get_psd_map
    - drivers/virtio/virtio_pci_common.c:vp_del_vqs
    - drivers/xen/xen-acpi-processor.c:free_acpi_perf_data
    - drivers/base/cpu.c:print_cpus_isolated
    - drivers/base/cpu.c:print_cpus_offline
    - drivers/base/power/domain.c:pm_genpd_remove
    - drivers/base/power/domain.c:pm_genpd_init
    - drivers/base/node.c:node_read_cpumap
    - drivers/cpufreq/cpufreq.c:cpufreq_online
    - drivers/cpufreq/cpufreq.c:cpufreq_online
    - drivers/cpufreq/cpufreq.c:cpufreq_online
    - drivers/cpufreq/cpufreq.c:cpufreq_policy_free
    - drivers/cpufreq/cpufreq.c:cpufreq_policy_free
    - drivers/cpufreq/cpufreq.c:cpufreq_policy_free
    - drivers/cpufreq/acpi-cpufreq.c:acpi_cpufreq_cpu_exit
    - drivers/cpufreq/acpi-cpufreq.c:acpi_cpufreq_cpu_init
    - drivers/cpufreq/acpi-cpufreq.c:free_acpi_perf_data
    - drivers/cpufreq/powernow-k8.c:powernowk8_cpu_init
    - net/core/sysctl_net_core.c:flow_limit_cpu_sysctl
    - net/core/net-sysfs.c:xps_cpus_store
    - net/core/net-sysfs.c:xps_cpus_store
    - net/core/net-sysfs.c:xps_cpus_show
    - net/core/net-sysfs.c:store_rps_map
    - net/core/net-sysfs.c:store_rps_map
    - net/core/net-sysfs.c:store_rps_map
    - net/core/net-sysfs.c:show_rps_map
  

  Symbols:

  ffffffff81a4d200-ffffffff81a4d20b: free_cpumask_var (STB_GLOBAL)
  

• In azure: ✅

  void free_cpumask_var(cpumask_var_t mask);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/cpumask.c (ffffffff81a0a330)
  Location: lib/cpumask.c:179
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/mce/core.c:mcheck_init_device
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdtgroup_rmdir
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdt_kill_sb
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:set_cache_qos_cfg
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdtgroup_cpus_write
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdtgroup_cpus_write
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdtgroup_cpus_write
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdtgroup_cpus_write
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdtgroup_cpus_write
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdtgroup_cpus_write
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdtgroup_cpus_write
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdtgroup_cpus_write
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdtgroup_cpus_write
    - arch/x86/kernel/cpu/resctrl/ctrlmondata.c:update_domains
    - arch/x86/kernel/cpu/resctrl/pseudo_lock.c:rdtgroup_pseudo_locked_in_hierarchy
    - arch/x86/kernel/apic/x2apic_cluster.c:x2apic_dead_cpu
    - kernel/workqueue.c:wq_unbound_cpumask_store
    - kernel/workqueue.c:wq_unbound_cpumask_store
    - kernel/workqueue.c:workqueue_set_unbound_cpumask
    - kernel/sched/core.c:__ia32_sys_sched_getaffinity
    - kernel/sched/core.c:__x64_sys_sched_getaffinity
    - kernel/sched/core.c:__ia32_sys_sched_setaffinity
    - kernel/sched/core.c:__x64_sys_sched_setaffinity
    - kernel/sched/core.c:sched_setaffinity
    - kernel/sched/core.c:sched_setaffinity
    - kernel/sched/cpupri.c:cpupri_cleanup
    - kernel/sched/cpupri.c:cpupri_init
    - kernel/sched/cpudeadline.c:cpudl_cleanup
    - kernel/sched/topology.c:free_sched_domains
    - kernel/sched/topology.c:init_rootdomain
    - kernel/sched/topology.c:init_rootdomain
    - kernel/sched/topology.c:init_rootdomain
    - kernel/sched/topology.c:init_rootdomain
    - kernel/sched/topology.c:free_rootdomain
    - kernel/sched/topology.c:free_rootdomain
    - kernel/sched/topology.c:free_rootdomain
    - kernel/sched/topology.c:free_rootdomain
    - kernel/sched/membarrier.c:membarrier_private_expedited
    - kernel/sched/membarrier.c:membarrier_global_expedited
    - kernel/irq/irqdesc.c:irq_kobj_release
    - kernel/irq/irqdesc.c:irq_kobj_release
    - kernel/irq/irqdesc.c:irq_kobj_release
    - kernel/irq/irqdesc.c:alloc_desc
    - kernel/irq/irqdesc.c:alloc_desc
    - kernel/irq/manage.c:irq_thread_check_affinity
    - kernel/irq/manage.c:irq_affinity_notify
    - kernel/irq/proc.c:default_affinity_write
    - kernel/irq/proc.c:irq_affinity_hint_proc_show
    - kernel/irq/affinity.c:irq_create_affinity_masks
    - kernel/irq/affinity.c:irq_create_affinity_masks
    - kernel/irq/affinity.c:irq_create_affinity_masks
    - kernel/irq/affinity.c:irq_create_affinity_masks
    - kernel/irq/affinity.c:irq_create_affinity_masks
    - kernel/irq/affinity.c:irq_create_affinity_masks
    - kernel/profile.c:prof_cpu_mask_proc_write
    - kernel/profile.c:profile_init
    - kernel/smp.c:on_each_cpu_cond_mask
    - kernel/smp.c:smpcfd_dead_cpu
    - kernel/smp.c:smpcfd_dead_cpu
    - kernel/smp.c:smpcfd_prepare_cpu
    - kernel/smp.c:smpcfd_prepare_cpu
    - kernel/smp.c:smpcfd_prepare_cpu
    - kernel/compat.c:__x32_compat_sys_sched_getaffinity
    - kernel/compat.c:__ia32_compat_sys_sched_getaffinity
    - kernel/compat.c:__x32_compat_sys_sched_setaffinity
    - kernel/compat.c:__ia32_compat_sys_sched_setaffinity
    - kernel/cgroup/cpuset.c:cpuset_hotplug_workfn
    - kernel/cgroup/cpuset.c:cpuset_hotplug_workfn
    - kernel/cgroup/cpuset.c:cpuset_hotplug_workfn
    - kernel/cgroup/cpuset.c:cpuset_hotplug_workfn
    - kernel/cgroup/cpuset.c:cpuset_hotplug_workfn
    - kernel/cgroup/cpuset.c:cpuset_css_free
    - kernel/cgroup/cpuset.c:cpuset_css_free
    - kernel/cgroup/cpuset.c:cpuset_css_free
    - kernel/cgroup/cpuset.c:cpuset_write_resmask
    - kernel/cgroup/cpuset.c:cpuset_write_resmask
    - kernel/cgroup/cpuset.c:cpuset_write_resmask
    - kernel/cgroup/cpuset.c:update_prstate
    - kernel/cgroup/cpuset.c:update_prstate
    - kernel/cgroup/cpuset.c:update_prstate
    - kernel/cgroup/cpuset.c:update_prstate
    - kernel/cgroup/cpuset.c:update_prstate
    - kernel/cgroup/cpuset.c:update_flag
    - kernel/cgroup/cpuset.c:update_flag
    - kernel/cgroup/cpuset.c:update_flag
    - kernel/cgroup/cpuset.c:alloc_trial_cpuset
    - kernel/cgroup/cpuset.c:alloc_trial_cpuset
    - kernel/trace/ring_buffer.c:ring_buffer_free
    - kernel/trace/ring_buffer.c:__ring_buffer_alloc
    - kernel/trace/trace.c:tracer_alloc_buffers
    - kernel/trace/trace.c:tracer_alloc_buffers
    - kernel/trace/trace.c:trace_array_create
    - kernel/trace/trace.c:tracing_release_pipe
    - kernel/trace/trace.c:tracing_cpumask_write
    - kernel/trace/trace.c:tracing_cpumask_write
    - kernel/trace/trace.c:tracing_release
    - kernel/padata.c:store_cpumask
    - kernel/padata.c:padata_sysfs_release
    - kernel/padata.c:padata_sysfs_release
    - kernel/padata.c:padata_sysfs_release
    - kernel/padata.c:padata_sysfs_release
    - kernel/padata.c:padata_sysfs_release
    - kernel/padata.c:padata_free_pd
    - kernel/padata.c:padata_free_pd
    - kernel/padata.c:padata_alloc_pd
    - block/blk-mq.c:blk_mq_realloc_hw_ctxs
    - block/blk-mq-sysfs.c:blk_mq_hw_sysfs_release
    - lib/cpu_rmap.c:cpu_rmap_update
    - drivers/acpi/acpi_processor.c:acpi_processor_remove
    - drivers/acpi/acpi_processor.c:acpi_processor_add
    - drivers/acpi/processor_throttling.c:acpi_processor_update_tsd_coord
    - drivers/acpi/processor_perflib.c:acpi_processor_preregister_performance
    - drivers/acpi/cppc_acpi.c:acpi_get_psd_map
    - drivers/virtio/virtio_pci_common.c:vp_del_vqs
    - drivers/base/cpu.c:print_cpus_isolated
    - drivers/base/cpu.c:print_cpus_offline
    - drivers/base/power/domain.c:pm_genpd_remove
    - drivers/base/power/domain.c:pm_genpd_init
    - drivers/base/node.c:node_read_cpumap
    - drivers/cpufreq/cpufreq.c:cpufreq_online
    - drivers/cpufreq/cpufreq.c:cpufreq_online
    - drivers/cpufreq/cpufreq.c:cpufreq_online
    - drivers/cpufreq/cpufreq.c:cpufreq_policy_free
    - drivers/cpufreq/cpufreq.c:cpufreq_policy_free
    - drivers/cpufreq/cpufreq.c:cpufreq_policy_free
    - drivers/cpufreq/acpi-cpufreq.c:acpi_cpufreq_cpu_exit
    - drivers/cpufreq/acpi-cpufreq.c:acpi_cpufreq_cpu_init
    - drivers/cpufreq/acpi-cpufreq.c:free_acpi_perf_data
    - drivers/cpufreq/powernow-k8.c:powernowk8_cpu_init
    - drivers/cpufreq/speedstep-centrino.c:centrino_target
    - drivers/hv/channel_mgmt.c:init_vp_index
    - net/core/sysctl_net_core.c:flow_limit_cpu_sysctl
    - net/core/net-sysfs.c:xps_cpus_store
    - net/core/net-sysfs.c:xps_cpus_store
    - net/core/net-sysfs.c:xps_cpus_show
    - net/core/net-sysfs.c:store_rps_map
    - net/core/net-sysfs.c:store_rps_map
    - net/core/net-sysfs.c:store_rps_map
    - net/core/net-sysfs.c:show_rps_map
  

  Symbols:

  ffffffff81a0a330-ffffffff81a0a33b: free_cpumask_var (STB_GLOBAL)
  

• In gcp: ✅

  void free_cpumask_var(cpumask_var_t mask);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/cpumask.c (ffffffff81ab95f0)
  Location: lib/cpumask.c:179
  Inline: False
  Direct callers:
    - arch/x86/xen/mmu_pv.c:xen_exit_mmap
    - arch/x86/kernel/cpu/mce/core.c:mcheck_init_device
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdtgroup_rmdir
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdt_kill_sb
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:set_cache_qos_cfg
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdtgroup_cpus_write
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdtgroup_cpus_write
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdtgroup_cpus_write
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdtgroup_cpus_write
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdtgroup_cpus_write
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdtgroup_cpus_write
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdtgroup_cpus_write
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdtgroup_cpus_write
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdtgroup_cpus_write
    - arch/x86/kernel/cpu/resctrl/ctrlmondata.c:update_domains
    - arch/x86/kernel/cpu/resctrl/pseudo_lock.c:rdtgroup_pseudo_locked_in_hierarchy
    - arch/x86/kernel/apic/x2apic_cluster.c:x2apic_dead_cpu
    - kernel/workqueue.c:wq_unbound_cpumask_store
    - kernel/workqueue.c:wq_unbound_cpumask_store
    - kernel/workqueue.c:workqueue_set_unbound_cpumask
    - kernel/sched/core.c:__ia32_sys_sched_getaffinity
    - kernel/sched/core.c:__x64_sys_sched_getaffinity
    - kernel/sched/core.c:__ia32_sys_sched_setaffinity
    - kernel/sched/core.c:__x64_sys_sched_setaffinity
    - kernel/sched/core.c:sched_setaffinity
    - kernel/sched/core.c:sched_setaffinity
    - kernel/sched/cpupri.c:cpupri_cleanup
    - kernel/sched/cpupri.c:cpupri_init
    - kernel/sched/cpudeadline.c:cpudl_cleanup
    - kernel/sched/topology.c:free_sched_domains
    - kernel/sched/topology.c:init_rootdomain
    - kernel/sched/topology.c:init_rootdomain
    - kernel/sched/topology.c:init_rootdomain
    - kernel/sched/topology.c:init_rootdomain
    - kernel/sched/topology.c:free_rootdomain
    - kernel/sched/topology.c:free_rootdomain
    - kernel/sched/topology.c:free_rootdomain
    - kernel/sched/topology.c:free_rootdomain
    - kernel/sched/membarrier.c:membarrier_private_expedited
    - kernel/sched/membarrier.c:membarrier_global_expedited
    - kernel/irq/irqdesc.c:irq_kobj_release
    - kernel/irq/irqdesc.c:irq_kobj_release
    - kernel/irq/irqdesc.c:irq_kobj_release
    - kernel/irq/irqdesc.c:alloc_desc
    - kernel/irq/irqdesc.c:alloc_desc
    - kernel/irq/manage.c:irq_thread_check_affinity
    - kernel/irq/manage.c:irq_affinity_notify
    - kernel/irq/proc.c:default_affinity_write
    - kernel/irq/proc.c:irq_affinity_hint_proc_show
    - kernel/irq/affinity.c:irq_create_affinity_masks
    - kernel/irq/affinity.c:irq_create_affinity_masks
    - kernel/irq/affinity.c:irq_create_affinity_masks
    - kernel/irq/affinity.c:irq_create_affinity_masks
    - kernel/irq/affinity.c:irq_create_affinity_masks
    - kernel/irq/affinity.c:irq_create_affinity_masks
    - kernel/profile.c:prof_cpu_mask_proc_write
    - kernel/profile.c:profile_init
    - kernel/smp.c:on_each_cpu_cond_mask
    - kernel/smp.c:smpcfd_dead_cpu
    - kernel/smp.c:smpcfd_dead_cpu
    - kernel/smp.c:smpcfd_prepare_cpu
    - kernel/smp.c:smpcfd_prepare_cpu
    - kernel/smp.c:smpcfd_prepare_cpu
    - kernel/compat.c:__x32_compat_sys_sched_getaffinity
    - kernel/compat.c:__ia32_compat_sys_sched_getaffinity
    - kernel/compat.c:__x32_compat_sys_sched_setaffinity
    - kernel/compat.c:__ia32_compat_sys_sched_setaffinity
    - kernel/cgroup/cpuset.c:cpuset_hotplug_workfn
    - kernel/cgroup/cpuset.c:cpuset_hotplug_workfn
    - kernel/cgroup/cpuset.c:cpuset_hotplug_workfn
    - kernel/cgroup/cpuset.c:cpuset_hotplug_workfn
    - kernel/cgroup/cpuset.c:cpuset_hotplug_workfn
    - kernel/cgroup/cpuset.c:cpuset_css_free
    - kernel/cgroup/cpuset.c:cpuset_css_free
    - kernel/cgroup/cpuset.c:cpuset_css_free
    - kernel/cgroup/cpuset.c:cpuset_write_resmask
    - kernel/cgroup/cpuset.c:cpuset_write_resmask
    - kernel/cgroup/cpuset.c:cpuset_write_resmask
    - kernel/cgroup/cpuset.c:update_prstate
    - kernel/cgroup/cpuset.c:update_prstate
    - kernel/cgroup/cpuset.c:update_prstate
    - kernel/cgroup/cpuset.c:update_prstate
    - kernel/cgroup/cpuset.c:update_prstate
    - kernel/cgroup/cpuset.c:update_flag
    - kernel/cgroup/cpuset.c:update_flag
    - kernel/cgroup/cpuset.c:update_flag
    - kernel/cgroup/cpuset.c:alloc_trial_cpuset
    - kernel/cgroup/cpuset.c:alloc_trial_cpuset
    - kernel/trace/ring_buffer.c:ring_buffer_free
    - kernel/trace/ring_buffer.c:__ring_buffer_alloc
    - kernel/trace/trace.c:tracer_alloc_buffers
    - kernel/trace/trace.c:tracer_alloc_buffers
    - kernel/trace/trace.c:trace_array_create
    - kernel/trace/trace.c:tracing_release_pipe
    - kernel/trace/trace.c:tracing_cpumask_write
    - kernel/trace/trace.c:tracing_cpumask_write
    - kernel/trace/trace.c:tracing_release
    - kernel/padata.c:store_cpumask
    - kernel/padata.c:padata_sysfs_release
    - kernel/padata.c:padata_sysfs_release
    - kernel/padata.c:padata_sysfs_release
    - kernel/padata.c:padata_sysfs_release
    - kernel/padata.c:padata_sysfs_release
    - kernel/padata.c:padata_free_pd
    - kernel/padata.c:padata_free_pd
    - kernel/padata.c:padata_alloc_pd
    - block/blk-mq.c:blk_mq_realloc_hw_ctxs
    - block/blk-mq-sysfs.c:blk_mq_hw_sysfs_release
    - lib/cpu_rmap.c:cpu_rmap_update
    - drivers/acpi/acpi_processor.c:acpi_processor_remove
    - drivers/acpi/acpi_processor.c:acpi_processor_add
    - drivers/acpi/processor_throttling.c:acpi_processor_update_tsd_coord
    - drivers/acpi/processor_perflib.c:acpi_processor_preregister_performance
    - drivers/acpi/cppc_acpi.c:acpi_get_psd_map
    - drivers/virtio/virtio_pci_common.c:vp_del_vqs
    - drivers/xen/xen-acpi-processor.c:free_acpi_perf_data
    - drivers/base/cpu.c:print_cpus_isolated
    - drivers/base/cpu.c:print_cpus_offline
    - drivers/base/power/domain.c:pm_genpd_remove
    - drivers/base/power/domain.c:pm_genpd_init
    - drivers/base/node.c:node_read_cpumap
    - drivers/cpufreq/cpufreq.c:cpufreq_online
    - drivers/cpufreq/cpufreq.c:cpufreq_online
    - drivers/cpufreq/cpufreq.c:cpufreq_online
    - drivers/cpufreq/cpufreq.c:cpufreq_policy_free
    - drivers/cpufreq/cpufreq.c:cpufreq_policy_free
    - drivers/cpufreq/cpufreq.c:cpufreq_policy_free
    - drivers/cpufreq/acpi-cpufreq.c:acpi_cpufreq_cpu_exit
    - drivers/cpufreq/acpi-cpufreq.c:acpi_cpufreq_cpu_init
    - drivers/cpufreq/acpi-cpufreq.c:free_acpi_perf_data
    - drivers/cpufreq/powernow-k8.c:powernowk8_cpu_init
    - drivers/cpufreq/speedstep-centrino.c:centrino_target
    - net/core/sysctl_net_core.c:flow_limit_cpu_sysctl
    - net/core/net-sysfs.c:xps_cpus_store
    - net/core/net-sysfs.c:xps_cpus_store
    - net/core/net-sysfs.c:xps_cpus_show
    - net/core/net-sysfs.c:store_rps_map
    - net/core/net-sysfs.c:store_rps_map
    - net/core/net-sysfs.c:store_rps_map
    - net/core/net-sysfs.c:show_rps_map
  

  Symbols:

  ffffffff81ab95f0-ffffffff81ab95fb: free_cpumask_var (STB_GLOBAL)
  

• In lowlatency: ✅

  void free_cpumask_var(cpumask_var_t mask);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/cpumask.c (ffffffff81ac5a40)
  Location: lib/cpumask.c:179
  Inline: False
  Direct callers:
    - arch/x86/xen/mmu_pv.c:xen_exit_mmap
    - arch/x86/kernel/cpu/mce/core.c:mcheck_init_device
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdtgroup_rmdir
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdt_kill_sb
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:set_cache_qos_cfg
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdtgroup_cpus_write
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdtgroup_cpus_write
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdtgroup_cpus_write
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdtgroup_cpus_write
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdtgroup_cpus_write
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdtgroup_cpus_write
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdtgroup_cpus_write
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdtgroup_cpus_write
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdtgroup_cpus_write
    - arch/x86/kernel/cpu/resctrl/ctrlmondata.c:update_domains
    - arch/x86/kernel/cpu/resctrl/pseudo_lock.c:rdtgroup_pseudo_locked_in_hierarchy
    - arch/x86/kernel/apic/x2apic_cluster.c:x2apic_dead_cpu
    - arch/x86/platform/uv/tlb_uv.c:uv_bau_init
    - kernel/workqueue.c:wq_unbound_cpumask_store
    - kernel/workqueue.c:wq_unbound_cpumask_store
    - kernel/workqueue.c:workqueue_set_unbound_cpumask
    - kernel/sched/core.c:__ia32_sys_sched_getaffinity
    - kernel/sched/core.c:__x64_sys_sched_getaffinity
    - kernel/sched/core.c:__ia32_sys_sched_setaffinity
    - kernel/sched/core.c:__x64_sys_sched_setaffinity
    - kernel/sched/core.c:sched_setaffinity
    - kernel/sched/core.c:sched_setaffinity
    - kernel/sched/core.c:sched_setaffinity
    - kernel/sched/cpupri.c:cpupri_cleanup
    - kernel/sched/cpupri.c:cpupri_init
    - kernel/sched/cpudeadline.c:cpudl_cleanup
    - kernel/sched/topology.c:free_sched_domains
    - kernel/sched/topology.c:init_rootdomain
    - kernel/sched/topology.c:init_rootdomain
    - kernel/sched/topology.c:init_rootdomain
    - kernel/sched/topology.c:init_rootdomain
    - kernel/sched/topology.c:free_rootdomain
    - kernel/sched/topology.c:free_rootdomain
    - kernel/sched/topology.c:free_rootdomain
    - kernel/sched/topology.c:free_rootdomain
    - kernel/sched/membarrier.c:membarrier_private_expedited
    - kernel/sched/membarrier.c:membarrier_global_expedited
    - kernel/irq/irqdesc.c:irq_kobj_release
    - kernel/irq/irqdesc.c:irq_kobj_release
    - kernel/irq/irqdesc.c:irq_kobj_release
    - kernel/irq/irqdesc.c:alloc_desc
    - kernel/irq/irqdesc.c:alloc_desc
    - kernel/irq/manage.c:irq_thread_check_affinity
    - kernel/irq/manage.c:irq_affinity_notify
    - kernel/irq/proc.c:default_affinity_write
    - kernel/irq/proc.c:irq_affinity_hint_proc_show
    - kernel/irq/affinity.c:irq_create_affinity_masks
    - kernel/irq/affinity.c:irq_create_affinity_masks
    - kernel/irq/affinity.c:irq_create_affinity_masks
    - kernel/irq/affinity.c:irq_create_affinity_masks
    - kernel/irq/affinity.c:irq_create_affinity_masks
    - kernel/irq/affinity.c:irq_create_affinity_masks
    - kernel/profile.c:prof_cpu_mask_proc_write
    - kernel/profile.c:profile_init
    - kernel/smp.c:on_each_cpu_cond_mask
    - kernel/smp.c:smpcfd_dead_cpu
    - kernel/smp.c:smpcfd_dead_cpu
    - kernel/smp.c:smpcfd_prepare_cpu
    - kernel/smp.c:smpcfd_prepare_cpu
    - kernel/smp.c:smpcfd_prepare_cpu
    - kernel/compat.c:__x32_compat_sys_sched_getaffinity
    - kernel/compat.c:__ia32_compat_sys_sched_getaffinity
    - kernel/compat.c:__x32_compat_sys_sched_setaffinity
    - kernel/compat.c:__ia32_compat_sys_sched_setaffinity
    - kernel/cgroup/cpuset.c:cpuset_hotplug_workfn
    - kernel/cgroup/cpuset.c:cpuset_hotplug_workfn
    - kernel/cgroup/cpuset.c:cpuset_hotplug_workfn
    - kernel/cgroup/cpuset.c:cpuset_hotplug_workfn
    - kernel/cgroup/cpuset.c:cpuset_hotplug_workfn
    - kernel/cgroup/cpuset.c:cpuset_css_free
    - kernel/cgroup/cpuset.c:cpuset_css_free
    - kernel/cgroup/cpuset.c:cpuset_css_free
    - kernel/cgroup/cpuset.c:cpuset_write_resmask
    - kernel/cgroup/cpuset.c:cpuset_write_resmask
    - kernel/cgroup/cpuset.c:cpuset_write_resmask
    - kernel/cgroup/cpuset.c:update_prstate
    - kernel/cgroup/cpuset.c:update_prstate
    - kernel/cgroup/cpuset.c:update_prstate
    - kernel/cgroup/cpuset.c:update_prstate
    - kernel/cgroup/cpuset.c:update_prstate
    - kernel/cgroup/cpuset.c:update_flag
    - kernel/cgroup/cpuset.c:update_flag
    - kernel/cgroup/cpuset.c:update_flag
    - kernel/cgroup/cpuset.c:alloc_trial_cpuset
    - kernel/cgroup/cpuset.c:alloc_trial_cpuset
    - kernel/trace/ring_buffer.c:ring_buffer_free
    - kernel/trace/ring_buffer.c:__ring_buffer_alloc
    - kernel/trace/trace.c:tracer_alloc_buffers
    - kernel/trace/trace.c:tracer_alloc_buffers
    - kernel/trace/trace.c:trace_array_create
    - kernel/trace/trace.c:tracing_release_pipe
    - kernel/trace/trace.c:tracing_cpumask_write
    - kernel/trace/trace.c:tracing_cpumask_write
    - kernel/trace/trace.c:tracing_release
    - kernel/padata.c:store_cpumask
    - kernel/padata.c:padata_sysfs_release
    - kernel/padata.c:padata_sysfs_release
    - kernel/padata.c:padata_sysfs_release
    - kernel/padata.c:padata_sysfs_release
    - kernel/padata.c:padata_sysfs_release
    - kernel/padata.c:padata_free_pd
    - kernel/padata.c:padata_free_pd
    - kernel/padata.c:padata_alloc_pd
    - block/blk-mq.c:blk_mq_realloc_hw_ctxs
    - block/blk-mq-sysfs.c:blk_mq_hw_sysfs_release
    - lib/cpu_rmap.c:cpu_rmap_update
    - drivers/acpi/acpi_processor.c:acpi_processor_remove
    - drivers/acpi/acpi_processor.c:acpi_processor_add
    - drivers/acpi/processor_throttling.c:acpi_processor_update_tsd_coord
    - drivers/acpi/processor_perflib.c:acpi_processor_preregister_performance
    - drivers/acpi/cppc_acpi.c:acpi_get_psd_map
    - drivers/virtio/virtio_pci_common.c:vp_del_vqs
    - drivers/xen/xen-acpi-processor.c:free_acpi_perf_data
    - drivers/base/cpu.c:print_cpus_isolated
    - drivers/base/cpu.c:print_cpus_offline
    - drivers/base/power/domain.c:pm_genpd_remove
    - drivers/base/power/domain.c:pm_genpd_init
    - drivers/base/node.c:node_read_cpumap
    - drivers/cpufreq/cpufreq.c:cpufreq_online
    - drivers/cpufreq/cpufreq.c:cpufreq_online
    - drivers/cpufreq/cpufreq.c:cpufreq_online
    - drivers/cpufreq/cpufreq.c:cpufreq_policy_free
    - drivers/cpufreq/cpufreq.c:cpufreq_policy_free
    - drivers/cpufreq/cpufreq.c:cpufreq_policy_free
    - drivers/cpufreq/acpi-cpufreq.c:acpi_cpufreq_cpu_exit
    - drivers/cpufreq/acpi-cpufreq.c:acpi_cpufreq_cpu_init
    - drivers/cpufreq/acpi-cpufreq.c:free_acpi_perf_data
    - drivers/cpufreq/powernow-k8.c:powernowk8_cpu_init
    - drivers/cpufreq/speedstep-centrino.c:centrino_target
    - net/core/sysctl_net_core.c:flow_limit_cpu_sysctl
    - net/core/net-sysfs.c:xps_cpus_store
    - net/core/net-sysfs.c:xps_cpus_store
    - net/core/net-sysfs.c:xps_cpus_show
    - net/core/net-sysfs.c:store_rps_map
    - net/core/net-sysfs.c:store_rps_map
    - net/core/net-sysfs.c:store_rps_map
    - net/core/net-sysfs.c:show_rps_map
  

  Symbols:

  ffffffff81ac5a40-ffffffff81ac5a4b: free_cpumask_var (STB_GLOBAL)
  

Differences

Regular

• No changes between 4.10 and 4.13 ✅
• No changes between 4.13 and 4.15 ✅
• No changes between 4.15 and 4.18 ✅
• No changes between 4.18 and 5.0 ✅
• No changes between 5.0 and 5.3 ✅
• No changes between 5.3 and 5.4 ✅
• No changes between 5.4 and 5.8 ✅
• No changes between 5.8 and 5.11 ✅
• No changes between 5.11 and 5.13 ✅
• No changes between 5.13 and 5.15 ✅
• No changes between 5.15 and 5.19 ✅
• No changes between 5.19 and 6.2 ✅
• No changes between 6.2 and 6.5 ✅
• No changes between 6.5 and 6.8 ✅

Arch

Flavor

• No changes between generic and aws ✅
• No changes between generic and azure ✅
• No changes between generic and gcp ✅
• No changes between generic and lowlatency ✅