DepSurf

Function: memblock_free

Status

Regular

• In 4.4: ✅

  int memblock_free(phys_addr_t base, phys_addr_t size);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/memblock.c (ffffffff8181ea39)
  Location: mm/memblock.c:730
  Inline: False
  Direct callers:
    - arch/x86/xen/setup.c:xen_del_extra_mem
    - arch/x86/xen/setup.c:xen_memory_setup
    - arch/x86/xen/mmu.c:xen_relocate_p2m
    - arch/x86/xen/mmu.c:xen_free_ro_pages
    - arch/x86/xen/mmu.c:xen_pagetable_init
    - arch/x86/kernel/setup.c:setup_arch
    - arch/x86/kernel/setup.c:setup_arch
    - arch/x86/kernel/kvmclock.c:kvmclock_init
    - arch/x86/mm/numa.c:numa_reset_distance
    - mm/nobootmem.c:free_bootmem_node
    - mm/nobootmem.c:free_bootmem
    - mm/memblock.c:memblock_double_array
    - mm/memory_hotplug.c:remove_memory
  

  Symbols:

  ffffffff8181ea39-ffffffff8181ea7e: memblock_free (STB_GLOBAL)
  

• In 4.8: ✅

  int memblock_free(phys_addr_t base, phys_addr_t size);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/memblock.c (ffffffff81898eea)
  Location: mm/memblock.c:719
  Inline: False
  Direct callers:
    - arch/x86/xen/setup.c:xen_del_extra_mem
    - arch/x86/xen/setup.c:xen_memory_setup
    - arch/x86/xen/mmu.c:xen_pagetable_init
    - arch/x86/xen/mmu.c:xen_free_ro_pages
    - arch/x86/xen/mmu.c:xen_relocate_p2m
    - arch/x86/kernel/setup.c:setup_arch
    - arch/x86/kernel/setup.c:setup_arch
    - arch/x86/kernel/kvmclock.c:kvmclock_init
    - arch/x86/mm/numa.c:numa_reset_distance
    - mm/nobootmem.c:free_bootmem
    - mm/nobootmem.c:free_bootmem_node
    - mm/memblock.c:memblock_double_array
    - mm/memory_hotplug.c:remove_memory
  

  Symbols:

  ffffffff81898eea-ffffffff81898f2f: memblock_free (STB_GLOBAL)
  

• In 4.10: ✅

  int memblock_free(phys_addr_t base, phys_addr_t size);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/memblock.c (ffffffff818cd592)
  Location: mm/memblock.c:719
  Inline: False
  Direct callers:
    - arch/x86/xen/setup.c:xen_del_extra_mem
    - arch/x86/xen/setup.c:xen_memory_setup
    - arch/x86/xen/setup.c:xen_memory_setup
    - arch/x86/xen/mmu.c:xen_pagetable_init
    - arch/x86/xen/mmu.c:xen_free_ro_pages
    - arch/x86/xen/mmu.c:xen_relocate_p2m
    - arch/x86/kernel/setup.c:setup_arch
    - arch/x86/kernel/setup.c:setup_arch
    - arch/x86/kernel/kvmclock.c:kvmclock_init
    - arch/x86/mm/numa.c:numa_reset_distance
    - mm/nobootmem.c:free_bootmem
    - mm/nobootmem.c:free_bootmem_node
    - mm/memblock.c:memblock_double_array
    - mm/memory_hotplug.c:remove_memory
  

  Symbols:

  ffffffff818cd592-ffffffff818cd5d7: memblock_free (STB_GLOBAL)
  

• In 4.13: ✅

  int memblock_free(phys_addr_t base, phys_addr_t size);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/memblock.c (ffffffff8190499f)
  Location: mm/memblock.c:703
  Inline: False
  Direct callers:
    - arch/x86/xen/setup.c:xen_del_extra_mem
    - arch/x86/xen/setup.c:xen_memory_setup
    - arch/x86/xen/setup.c:xen_memory_setup
    - arch/x86/xen/mmu_pv.c:xen_pagetable_init
    - arch/x86/xen/mmu_pv.c:xen_free_ro_pages
    - arch/x86/xen/mmu_pv.c:xen_relocate_p2m
    - arch/x86/kernel/setup.c:setup_arch
    - arch/x86/kernel/setup.c:setup_arch
    - arch/x86/kernel/kvmclock.c:kvmclock_init
    - arch/x86/mm/numa.c:numa_reset_distance
    - mm/nobootmem.c:free_bootmem
    - mm/nobootmem.c:free_bootmem_node
    - mm/memblock.c:memblock_double_array
    - mm/memory_hotplug.c:remove_memory
  

  Symbols:

  ffffffff8190499f-ffffffff81904a16: memblock_free (STB_GLOBAL)
  

• In 4.15: ✅

  int memblock_free(phys_addr_t base, phys_addr_t size);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/memblock.c (ffffffff8198e9a8)
  Location: mm/memblock.c:703
  Inline: False
  Direct callers:
    - arch/x86/xen/setup.c:xen_del_extra_mem
    - arch/x86/xen/setup.c:xen_memory_setup
    - arch/x86/xen/setup.c:xen_memory_setup
    - arch/x86/xen/mmu_pv.c:xen_pagetable_init
    - arch/x86/xen/mmu_pv.c:xen_free_ro_pages
    - arch/x86/xen/mmu_pv.c:xen_relocate_p2m
    - arch/x86/kernel/setup.c:setup_arch
    - arch/x86/kernel/setup.c:setup_arch
    - arch/x86/kernel/kvmclock.c:kvm_memblock_free
    - arch/x86/mm/numa.c:numa_reset_distance
    - mm/nobootmem.c:free_bootmem
    - mm/nobootmem.c:free_bootmem_node
    - mm/memblock.c:memblock_double_array
    - mm/memory_hotplug.c:remove_memory
  

  Symbols:

  ffffffff8198e9a8-ffffffff8198ea1f: memblock_free (STB_GLOBAL)
  

• In 4.18: ✅

  int memblock_free(phys_addr_t base, phys_addr_t size);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/memblock.c (ffffffff819eb28a)
  Location: mm/memblock.c:711
  Inline: False
  Direct callers:
    - arch/x86/xen/setup.c:xen_del_extra_mem
    - arch/x86/xen/setup.c:xen_memory_setup
    - arch/x86/xen/setup.c:xen_memory_setup
    - arch/x86/xen/mmu_pv.c:xen_pagetable_init
    - arch/x86/xen/mmu_pv.c:xen_free_ro_pages
    - arch/x86/xen/mmu_pv.c:xen_relocate_p2m
    - arch/x86/kernel/setup.c:setup_arch
    - arch/x86/kernel/setup.c:setup_arch
    - arch/x86/kernel/kvmclock.c:kvm_memblock_free
    - arch/x86/mm/numa.c:numa_reset_distance
    - mm/nobootmem.c:free_bootmem
    - mm/nobootmem.c:free_bootmem_node
    - mm/memblock.c:memblock_double_array
    - mm/memory_hotplug.c:remove_memory
  

  Symbols:

  ffffffff819eb28a-ffffffff819eb301: memblock_free (STB_GLOBAL)
  

• In 5.0: ✅

  int memblock_free(phys_addr_t base, phys_addr_t size);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/memblock.c (ffffffff81a2650a)
  Location: mm/memblock.c:819
  Inline: False
  Direct callers:
    - arch/x86/xen/setup.c:xen_del_extra_mem
    - arch/x86/xen/setup.c:xen_memory_setup
    - arch/x86/xen/setup.c:xen_memory_setup
    - arch/x86/xen/p2m.c:free_p2m_page
    - arch/x86/xen/mmu_pv.c:xen_pagetable_init
    - arch/x86/xen/mmu_pv.c:xen_free_ro_pages
    - arch/x86/xen/mmu_pv.c:xen_relocate_p2m
    - arch/x86/kernel/setup.c:setup_arch
    - arch/x86/kernel/setup.c:setup_arch
    - arch/x86/kernel/setup_percpu.c:pcpu_fc_free
    - arch/x86/kernel/tce_64.c:free_tce_table
    - arch/x86/mm/numa.c:numa_reset_distance
    - kernel/dma/swiotlb.c:swiotlb_init
    - mm/page_alloc.c:free_bootmem_with_active_regions
    - mm/percpu.c:pcpu_page_first_chunk
    - mm/percpu.c:pcpu_embed_first_chunk
    - mm/percpu.c:pcpu_free_alloc_info
    - mm/memblock.c:memblock_double_array
    - mm/sparse.c:sparse_init_nid
    - mm/memory_hotplug.c:__remove_memory
    - drivers/xen/swiotlb-xen.c:xen_swiotlb_init
    - drivers/usb/early/xhci-dbc.c:xdbc_init
    - drivers/usb/early/xhci-dbc.c:xdbc_init
    - drivers/usb/early/xhci-dbc.c:early_xdbc_setup_hardware
    - drivers/usb/early/xhci-dbc.c:early_xdbc_setup_hardware
    - lib/cpumask.c:free_bootmem_cpumask_var
  

  Symbols:

  ffffffff81a2650a-ffffffff81a26581: memblock_free (STB_GLOBAL)
  

• In 5.3: ✅

  int memblock_free(phys_addr_t base, phys_addr_t size);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/memblock.c (ffffffff81a96cb9)
  Location: mm/memblock.c:816
  Inline: False
  Direct callers:
    - arch/x86/xen/setup.c:xen_del_extra_mem
    - arch/x86/xen/setup.c:xen_memory_setup
    - arch/x86/xen/setup.c:xen_memory_setup
    - arch/x86/xen/p2m.c:free_p2m_page
    - arch/x86/xen/mmu_pv.c:xen_pagetable_init
    - arch/x86/xen/mmu_pv.c:xen_free_ro_pages
    - arch/x86/xen/mmu_pv.c:xen_relocate_p2m
    - arch/x86/kernel/setup.c:setup_arch
    - arch/x86/kernel/setup.c:reserve_crashkernel
    - arch/x86/kernel/setup_percpu.c:pcpu_fc_free
    - arch/x86/kernel/tce_64.c:free_tce_table
    - arch/x86/mm/numa.c:numa_reset_distance
    - kernel/dma/swiotlb.c:swiotlb_init
    - mm/percpu.c:pcpu_page_first_chunk
    - mm/percpu.c:pcpu_embed_first_chunk
    - mm/percpu.c:pcpu_free_alloc_info
    - mm/page_alloc.c:free_bootmem_with_active_regions
    - mm/memblock.c:memblock_double_array
    - mm/sparse.c:sparse_init_nid
    - mm/memory_hotplug.c:try_remove_memory
    - mm/cma.c:cma_declare_contiguous
    - drivers/xen/swiotlb-xen.c:xen_swiotlb_init
    - drivers/usb/early/xhci-dbc.c:xdbc_init
    - drivers/usb/early/xhci-dbc.c:xdbc_init
    - drivers/usb/early/xhci-dbc.c:early_xdbc_setup_hardware
    - drivers/usb/early/xhci-dbc.c:early_xdbc_setup_hardware
    - lib/cpumask.c:free_bootmem_cpumask_var
  

  Symbols:

  ffffffff81a96cb9-ffffffff81a96d32: memblock_free (STB_GLOBAL)
  

• In 5.4: ✅

  int memblock_free(phys_addr_t base, phys_addr_t size);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/memblock.c (ffffffff81ace529)
  Location: mm/memblock.c:816
  Inline: False
  Direct callers:
    - arch/x86/xen/setup.c:xen_del_extra_mem
    - arch/x86/xen/setup.c:xen_memory_setup
    - arch/x86/xen/setup.c:xen_memory_setup
    - arch/x86/xen/p2m.c:free_p2m_page
    - arch/x86/xen/mmu_pv.c:xen_pagetable_init
    - arch/x86/xen/mmu_pv.c:xen_free_ro_pages
    - arch/x86/xen/mmu_pv.c:xen_relocate_p2m
    - arch/x86/kernel/setup.c:setup_arch
    - arch/x86/kernel/setup.c:reserve_crashkernel
    - arch/x86/kernel/setup_percpu.c:pcpu_fc_free
    - arch/x86/kernel/tce_64.c:free_tce_table
    - arch/x86/mm/numa.c:numa_reset_distance
    - kernel/dma/swiotlb.c:swiotlb_init
    - mm/percpu.c:pcpu_page_first_chunk
    - mm/percpu.c:pcpu_embed_first_chunk
    - mm/percpu.c:pcpu_free_alloc_info
    - mm/page_alloc.c:free_bootmem_with_active_regions
    - mm/memblock.c:memblock_double_array
    - mm/sparse.c:sparse_buffer_free
    - mm/memory_hotplug.c:try_remove_memory
    - mm/cma.c:cma_declare_contiguous
    - drivers/xen/swiotlb-xen.c:xen_swiotlb_init
    - drivers/usb/early/xhci-dbc.c:xdbc_init
    - drivers/usb/early/xhci-dbc.c:xdbc_init
    - drivers/usb/early/xhci-dbc.c:early_xdbc_setup_hardware
    - drivers/usb/early/xhci-dbc.c:early_xdbc_setup_hardware
    - lib/cpumask.c:free_bootmem_cpumask_var
  

  Symbols:

  ffffffff81ace529-ffffffff81ace5a2: memblock_free (STB_GLOBAL)
  

• In 5.8: ✅

  int memblock_free(phys_addr_t base, phys_addr_t size);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/memblock.c (ffffffff81bc6c47)
  Location: mm/memblock.c:812
  Inline: False
  Direct callers:
    - arch/x86/xen/setup.c:xen_del_extra_mem
    - arch/x86/xen/setup.c:xen_memory_setup
    - arch/x86/xen/setup.c:xen_memory_setup
    - arch/x86/xen/p2m.c:free_p2m_page
    - arch/x86/xen/mmu_pv.c:xen_pagetable_p2m_free
    - arch/x86/xen/mmu_pv.c:xen_free_ro_pages
    - arch/x86/xen/mmu_pv.c:xen_relocate_p2m
    - arch/x86/kernel/setup.c:reserve_crashkernel
    - arch/x86/kernel/setup.c:reserve_initrd
    - arch/x86/kernel/setup_percpu.c:pcpu_fc_free
    - arch/x86/mm/numa.c:numa_reset_distance
    - kernel/dma/swiotlb.c:swiotlb_init
    - mm/percpu.c:pcpu_page_first_chunk
    - mm/percpu.c:pcpu_embed_first_chunk
    - mm/percpu.c:pcpu_free_alloc_info
    - mm/memblock.c:memblock_double_array
    - mm/sparse.c:sparse_buffer_free
    - lib/bootconfig.c:xbc_destroy_all
    - lib/cpumask.c:free_bootmem_cpumask_var
    - drivers/xen/swiotlb-xen.c:xen_swiotlb_init
    - drivers/usb/early/xhci-dbc.c:xdbc_init
    - drivers/usb/early/xhci-dbc.c:xdbc_init
    - drivers/usb/early/xhci-dbc.c:early_xdbc_setup_hardware
    - drivers/usb/early/xhci-dbc.c:early_xdbc_setup_hardware
    - drivers/usb/early/xhci-dbc.c:xdbc_free_ring
    - drivers/firmware/efi/memmap.c:__efi_memmap_free
  

  Symbols:

  ffffffff81bc6c47-ffffffff81bc6cc7: memblock_free (STB_GLOBAL)
  

• In 5.11: ✅

  int memblock_free(phys_addr_t base, phys_addr_t size);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/memblock.c (ffffffff81c3f969)
  Location: mm/memblock.c:799
  Inline: False
  Direct callers:
    - arch/x86/xen/setup.c:xen_del_extra_mem
    - arch/x86/xen/setup.c:xen_memory_setup
    - arch/x86/xen/setup.c:xen_memory_setup
    - arch/x86/xen/p2m.c:free_p2m_page
    - arch/x86/xen/mmu_pv.c:xen_pagetable_p2m_free
    - arch/x86/xen/mmu_pv.c:xen_free_ro_pages
    - arch/x86/xen/mmu_pv.c:xen_relocate_p2m
    - arch/x86/kernel/setup.c:reserve_crashkernel
    - arch/x86/kernel/setup.c:reserve_initrd
    - arch/x86/kernel/setup_percpu.c:pcpu_fc_free
    - arch/x86/mm/numa.c:numa_reset_distance
    - kernel/printk/printk.c:setup_log_buf
    - kernel/printk/printk.c:setup_log_buf
    - kernel/dma/swiotlb.c:swiotlb_init
    - mm/percpu.c:pcpu_page_first_chunk
    - mm/percpu.c:pcpu_embed_first_chunk
    - mm/percpu.c:pcpu_free_alloc_info
    - mm/memblock.c:memblock_double_array
    - mm/sparse.c:sparse_buffer_free
    - lib/bootconfig.c:xbc_destroy_all
    - lib/cpumask.c:free_bootmem_cpumask_var
    - drivers/xen/swiotlb-xen.c:xen_swiotlb_init
    - drivers/usb/early/xhci-dbc.c:xdbc_init
    - drivers/usb/early/xhci-dbc.c:xdbc_init
    - drivers/usb/early/xhci-dbc.c:xdbc_free_ring
    - drivers/usb/early/xhci-dbc.c:early_xdbc_setup_hardware
    - drivers/usb/early/xhci-dbc.c:early_xdbc_setup_hardware
    - drivers/firmware/efi/memmap.c:__efi_memmap_free
  

  Symbols:

  ffffffff81c3f969-ffffffff81c3f9e9: memblock_free (STB_GLOBAL)
  

• In 5.13: ✅

  int memblock_free(phys_addr_t base, phys_addr_t size);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/memblock.c (ffffffff81c31a29)
  Location: mm/memblock.c:799
  Inline: False
  Direct callers:
    - arch/x86/xen/setup.c:xen_del_extra_mem
    - arch/x86/xen/setup.c:xen_memory_setup
    - arch/x86/xen/setup.c:xen_memory_setup
    - arch/x86/xen/p2m.c:free_p2m_page
    - arch/x86/xen/mmu_pv.c:xen_pagetable_init
    - arch/x86/xen/mmu_pv.c:xen_free_ro_pages
    - arch/x86/xen/mmu_pv.c:xen_relocate_p2m
    - arch/x86/kernel/setup.c:setup_arch
    - arch/x86/kernel/setup.c:reserve_crashkernel
    - arch/x86/kernel/setup_percpu.c:pcpu_fc_free
    - arch/x86/mm/numa.c:numa_reset_distance
    - kernel/printk/printk.c:setup_log_buf
    - kernel/printk/printk.c:setup_log_buf
    - kernel/dma/swiotlb.c:swiotlb_init
    - mm/percpu.c:pcpu_page_first_chunk
    - mm/percpu.c:pcpu_embed_first_chunk
    - mm/percpu.c:pcpu_free_alloc_info
    - mm/memblock.c:memblock_double_array
    - mm/sparse.c:sparse_buffer_free
    - lib/bootconfig.c:xbc_destroy_all
    - lib/cpumask.c:free_bootmem_cpumask_var
    - drivers/xen/swiotlb-xen.c:xen_swiotlb_init_early
    - drivers/usb/early/xhci-dbc.c:xdbc_init
    - drivers/usb/early/xhci-dbc.c:xdbc_init
    - drivers/usb/early/xhci-dbc.c:xdbc_free_ring
    - drivers/usb/early/xhci-dbc.c:early_xdbc_setup_hardware
    - drivers/usb/early/xhci-dbc.c:early_xdbc_setup_hardware
    - drivers/firmware/efi/memmap.c:__efi_memmap_free
  

  Symbols:

  ffffffff81c31a29-ffffffff81c31aa9: memblock_free (STB_GLOBAL)
  

• In 5.15: ✅

  int memblock_free(phys_addr_t base, phys_addr_t size);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/memblock.c (ffffffff81d5038d)
  Location: mm/memblock.c:826
  Inline: False
  Direct callers:
    - arch/x86/xen/setup.c:xen_del_extra_mem
    - arch/x86/xen/setup.c:xen_memory_setup
    - arch/x86/xen/setup.c:xen_memory_setup
    - arch/x86/xen/p2m.c:free_p2m_page
    - arch/x86/xen/mmu_pv.c:xen_pagetable_init
    - arch/x86/xen/mmu_pv.c:xen_free_ro_pages
    - arch/x86/xen/mmu_pv.c:xen_relocate_p2m
    - arch/x86/kernel/setup.c:setup_arch
    - arch/x86/kernel/setup.c:reserve_crashkernel
    - arch/x86/mm/init.c:init_mem_mapping
    - kernel/dma/swiotlb.c:swiotlb_init
    - mm/percpu.c:pcpu_page_first_chunk
    - mm/percpu.c:pcpu_embed_first_chunk
    - mm/percpu.c:pcpu_free_alloc_info
    - mm/memblock.c:memblock_free_ptr
    - mm/sparse.c:sparse_buffer_free
    - lib/cpumask.c:free_bootmem_cpumask_var
    - drivers/xen/swiotlb-xen.c:xen_swiotlb_init_early
    - drivers/usb/early/xhci-dbc.c:xdbc_init
    - drivers/usb/early/xhci-dbc.c:xdbc_init
    - drivers/usb/early/xhci-dbc.c:xdbc_free_ring
    - drivers/usb/early/xhci-dbc.c:early_xdbc_setup_hardware
    - drivers/usb/early/xhci-dbc.c:early_xdbc_setup_hardware
    - drivers/firmware/efi/memmap.c:__efi_memmap_free
  

  Symbols:

  ffffffff81d5038d-ffffffff81d5040d: memblock_free (STB_GLOBAL)
  

• In 5.19: ✅

  void memblock_free(void *ptr, size_t size);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/memblock.c (ffffffff81f20853)
  Location: mm/memblock.c:813
  Inline: False
  Direct callers:
    - init/main.c:print_unknown_bootoptions
    - init/main.c:xbc_make_cmdline
    - arch/x86/xen/p2m.c:free_p2m_page
    - arch/x86/xen/mmu_pv.c:xen_pagetable_init
    - arch/x86/mm/numa.c:numa_reset_distance
    - kernel/printk/printk.c:setup_log_buf
    - kernel/printk/printk.c:setup_log_buf
    - kernel/dma/swiotlb.c:swiotlb_init_remap
    - mm/percpu.c:pcpu_page_first_chunk
    - mm/percpu.c:pcpu_page_first_chunk
    - mm/percpu.c:pcpu_embed_first_chunk
    - mm/percpu.c:pcpu_embed_first_chunk
    - mm/percpu.c:pcpu_embed_first_chunk
    - mm/percpu.c:pcpu_embed_first_chunk
    - mm/percpu.c:pcpu_free_alloc_info
    - mm/memblock.c:memblock_double_array
    - mm/sparse.c:sparse_buffer_free
    - lib/bootconfig.c:xbc_exit
    - lib/bootconfig.c:xbc_exit
    - lib/cpumask.c:free_bootmem_cpumask_var
  

  Symbols:

  ffffffff81f20853-ffffffff81f2089e: memblock_free (STB_GLOBAL)
  

• In 6.2: Selective Inline ⚠️

  void memblock_free(void *ptr, size_t size);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In mm/memblock.c (ffffffff820c94f8)
  Location: mm/memblock.c:828
  Inline: True
  Inline callers:
    - mm/memblock.c:memblock_double_array
  Direct callers:
    - init/main.c:print_unknown_bootoptions
    - init/main.c:xbc_make_cmdline
    - arch/x86/xen/p2m.c:free_p2m_page
    - arch/x86/xen/mmu_pv.c:xen_pagetable_init
    - arch/x86/mm/numa.c:numa_init
    - kernel/printk/printk.c:setup_log_buf
    - kernel/printk/printk.c:setup_log_buf
    - kernel/dma/swiotlb.c:swiotlb_init_remap
    - mm/percpu.c:pcpu_page_first_chunk
    - mm/percpu.c:pcpu_page_first_chunk
    - mm/percpu.c:pcpu_page_first_chunk
    - mm/percpu.c:pcpu_page_first_chunk
    - mm/percpu.c:pcpu_embed_first_chunk
    - mm/percpu.c:pcpu_embed_first_chunk
    - mm/percpu.c:pcpu_embed_first_chunk
    - mm/percpu.c:pcpu_embed_first_chunk
    - mm/percpu.c:pcpu_embed_first_chunk
    - mm/percpu.c:pcpu_embed_first_chunk
    - mm/percpu.c:pcpu_embed_first_chunk
    - mm/sparse.c:sparse_buffer_alloc
    - mm/sparse.c:sparse_buffer_fini
    - lib/bootconfig.c:xbc_init
    - lib/bootconfig.c:xbc_init
    - lib/bootconfig.c:xbc_init
    - lib/bootconfig.c:xbc_init
    - lib/cpumask.c:free_bootmem_cpumask_var
  

  Symbols:

  ffffffff820ca260-ffffffff820ca2a9: memblock_free (STB_GLOBAL)
  

• In 6.5: Selective Inline ⚠️

  void memblock_free(void *ptr, size_t size);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In mm/memblock.c (ffffffff8214d758)
  Location: mm/memblock.c:841
  Inline: True
  Inline callers:
    - mm/memblock.c:memblock_double_array
  Direct callers:
    - init/main.c:print_unknown_bootoptions
    - init/main.c:xbc_make_cmdline
    - arch/x86/xen/p2m.c:free_p2m_page
    - arch/x86/xen/mmu_pv.c:xen_pagetable_init
    - arch/x86/mm/numa.c:numa_init
    - kernel/printk/printk.c:setup_log_buf
    - kernel/printk/printk.c:setup_log_buf
    - kernel/dma/swiotlb.c:swiotlb_init_remap
    - mm/percpu.c:pcpu_page_first_chunk
    - mm/percpu.c:pcpu_page_first_chunk
    - mm/percpu.c:pcpu_page_first_chunk
    - mm/percpu.c:pcpu_page_first_chunk
    - mm/percpu.c:pcpu_embed_first_chunk
    - mm/percpu.c:pcpu_embed_first_chunk
    - mm/percpu.c:pcpu_embed_first_chunk
    - mm/percpu.c:pcpu_embed_first_chunk
    - mm/percpu.c:pcpu_embed_first_chunk
    - mm/percpu.c:pcpu_embed_first_chunk
    - mm/percpu.c:pcpu_embed_first_chunk
    - mm/sparse.c:sparse_buffer_alloc
    - mm/sparse.c:sparse_buffer_fini
    - lib/bootconfig.c:xbc_init
    - lib/bootconfig.c:xbc_init
    - lib/bootconfig.c:xbc_init
    - lib/bootconfig.c:xbc_init
    - lib/cpumask.c:free_bootmem_cpumask_var
  

  Symbols:

  ffffffff8214e4f0-ffffffff8214e539: memblock_free (STB_GLOBAL)
  

• In 6.8: Selective Inline ⚠️

  void memblock_free(void *ptr, size_t size);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In mm/memblock.c (ffffffff82230308)
  Location: mm/memblock.c:881
  Inline: True
  Inline callers:
    - mm/memblock.c:memblock_double_array
  Direct callers:
    - init/main.c:print_unknown_bootoptions
    - init/main.c:xbc_make_cmdline
    - arch/x86/xen/p2m.c:free_p2m_page
    - arch/x86/xen/mmu_pv.c:xen_pagetable_init
    - arch/x86/mm/numa.c:numa_init
    - kernel/printk/printk.c:setup_log_buf
    - kernel/printk/printk.c:setup_log_buf
    - kernel/dma/swiotlb.c:swiotlb_init_remap
    - mm/percpu.c:pcpu_page_first_chunk
    - mm/percpu.c:pcpu_page_first_chunk
    - mm/percpu.c:pcpu_page_first_chunk
    - mm/percpu.c:pcpu_page_first_chunk
    - mm/percpu.c:pcpu_embed_first_chunk
    - mm/percpu.c:pcpu_embed_first_chunk
    - mm/percpu.c:pcpu_embed_first_chunk
    - mm/percpu.c:pcpu_embed_first_chunk
    - mm/percpu.c:pcpu_embed_first_chunk
    - mm/percpu.c:pcpu_embed_first_chunk
    - mm/percpu.c:pcpu_embed_first_chunk
    - mm/sparse.c:sparse_buffer_alloc
    - mm/sparse.c:sparse_buffer_fini
    - mm/kfence/core.c:kfence_alloc_pool_and_metadata
    - lib/bootconfig.c:xbc_init
    - lib/bootconfig.c:xbc_init
    - lib/bootconfig.c:xbc_init
    - lib/bootconfig.c:xbc_init
    - lib/cpumask.c:free_bootmem_cpumask_var
  

  Symbols:

  ffffffff82231260-ffffffff822312a9: memblock_free (STB_GLOBAL)
  

Arch

• In arm64: ✅

  int memblock_free(phys_addr_t base, phys_addr_t size);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/memblock.c (ffff80001031cac0)
  Location: mm/memblock.c:816
  Inline: False
  Direct callers:
    - arch/arm64/mm/init.c:free_initrd_mem
    - arch/arm64/mm/mmu.c:paging_init
    - arch/arm64/mm/numa.c:pcpu_fc_free
    - arch/arm64/mm/numa.c:numa_free_distance
    - kernel/dma/swiotlb.c:swiotlb_init
    - mm/percpu.c:pcpu_embed_first_chunk
    - mm/percpu.c:pcpu_free_alloc_info
    - mm/page_alloc.c:free_bootmem_with_active_regions
    - mm/memblock.c:memblock_double_array
    - mm/sparse.c:sparse_buffer_free
    - mm/cma.c:cma_declare_contiguous
    - drivers/xen/swiotlb-xen.c:xen_swiotlb_init
    - drivers/of/of_reserved_mem.c:fdt_init_reserved_mem
  

  Symbols:

  ffff80001031cac0-ffff80001031cb6c: memblock_free (STB_GLOBAL)
  

• In armhf: ✅

  int memblock_free(phys_addr_t base, phys_addr_t size);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/memblock.c (c05369c8)
  Location: mm/memblock.c:816
  Inline: False
  Direct callers:
    - arch/arm/mm/init.c:mem_init
    - arch/arm/mm/init.c:arm_memblock_steal
    - arch/arm/mach-hisi/platmcpm.c:hip04_smp_init
    - mm/percpu.c:pcpu_dfl_fc_free
    - mm/percpu.c:pcpu_embed_first_chunk
    - mm/percpu.c:pcpu_free_alloc_info
    - mm/memblock.c:memblock_double_array
    - mm/cma.c:cma_declare_contiguous
    - drivers/of/of_reserved_mem.c:fdt_init_reserved_mem
  

  Symbols:

  c05369c8-c0536a78: memblock_free (STB_GLOBAL)
  

• In ppc64el: ✅

  int memblock_free(phys_addr_t base, phys_addr_t size);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/memblock.c (c0000000003f0940)
  Location: mm/memblock.c:816
  Inline: False
  Direct callers:
    - arch/powerpc/kernel/setup-common.c:setup_arch
    - arch/powerpc/kernel/setup_64.c:pcpu_fc_free
    - arch/powerpc/kernel/paca.c:free_unused_pacas
    - arch/powerpc/kernel/paca.c:free_unused_pacas
    - arch/powerpc/kernel/dt_cpu_ftrs.c:dt_cpu_ftrs_scan_callback
    - arch/powerpc/kernel/ima_kexec.c:ima_free_kexec_buffer
    - arch/powerpc/platforms/powernv/pci-ioda.c:pnv_pci_init_ioda_phb
    - kernel/dma/swiotlb.c:swiotlb_init
    - mm/percpu.c:pcpu_embed_first_chunk
    - mm/percpu.c:pcpu_free_alloc_info
    - mm/page_alloc.c:free_bootmem_with_active_regions
    - mm/memblock.c:memblock_double_array
    - mm/sparse.c:sparse_buffer_free
    - mm/memory_hotplug.c:try_remove_memory
    - mm/cma.c:cma_declare_contiguous
    - drivers/of/of_reserved_mem.c:fdt_init_reserved_mem
  

  Symbols:

  c0000000003f0940-c0000000003f09f8: memblock_free (STB_GLOBAL)
  

• In riscv64: ✅

  int memblock_free(phys_addr_t base, phys_addr_t size);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/memblock.c (ffffffe0000486ea)
  Location: mm/memblock.c:816
  Inline: False
  Direct callers:
    - kernel/dma/swiotlb.c:swiotlb_init
    - mm/percpu.c:pcpu_dfl_fc_free
    - mm/percpu.c:pcpu_embed_first_chunk
    - mm/percpu.c:pcpu_free_alloc_info
    - mm/page_alloc.c:free_bootmem_with_active_regions
    - mm/memblock.c:memblock_double_array
    - mm/sparse.c:sparse_buffer_free
    - mm/cma.c:cma_declare_contiguous
    - drivers/of/of_reserved_mem.c:fdt_init_reserved_mem
  

  Symbols:

  ffffffe0000486ea-ffffffe000048748: memblock_free (STB_GLOBAL)
  

Flavor

• In aws: ✅

  int memblock_free(phys_addr_t base, phys_addr_t size);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/memblock.c (ffffffff81a6d399)
  Location: mm/memblock.c:816
  Inline: False
  Direct callers:
    - arch/x86/xen/setup.c:xen_del_extra_mem
    - arch/x86/xen/setup.c:xen_memory_setup
    - arch/x86/xen/setup.c:xen_memory_setup
    - arch/x86/xen/p2m.c:free_p2m_page
    - arch/x86/xen/mmu_pv.c:xen_pagetable_init
    - arch/x86/xen/mmu_pv.c:xen_free_ro_pages
    - arch/x86/xen/mmu_pv.c:xen_relocate_p2m
    - arch/x86/kernel/setup.c:setup_arch
    - arch/x86/kernel/setup.c:reserve_crashkernel
    - arch/x86/kernel/setup_percpu.c:pcpu_fc_free
    - arch/x86/kernel/tce_64.c:free_tce_table
    - arch/x86/mm/numa.c:numa_reset_distance
    - kernel/dma/swiotlb.c:swiotlb_init
    - mm/percpu.c:pcpu_page_first_chunk
    - mm/percpu.c:pcpu_embed_first_chunk
    - mm/percpu.c:pcpu_free_alloc_info
    - mm/page_alloc.c:free_bootmem_with_active_regions
    - mm/memblock.c:memblock_double_array
    - mm/sparse.c:sparse_buffer_free
    - mm/memory_hotplug.c:try_remove_memory
    - mm/cma.c:cma_declare_contiguous
    - drivers/xen/swiotlb-xen.c:xen_swiotlb_init
    - lib/cpumask.c:free_bootmem_cpumask_var
  

  Symbols:

  ffffffff81a6d399-ffffffff81a6d412: memblock_free (STB_GLOBAL)
  

• In azure: ✅

  int memblock_free(phys_addr_t base, phys_addr_t size);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/memblock.c (ffffffff81a298e0)
  Location: mm/memblock.c:816
  Inline: False
  Direct callers:
    - arch/x86/kernel/setup.c:setup_arch
    - arch/x86/kernel/setup.c:reserve_crashkernel
    - arch/x86/kernel/setup_percpu.c:pcpu_fc_free
    - arch/x86/kernel/tce_64.c:free_tce_table
    - arch/x86/mm/numa.c:numa_reset_distance
    - kernel/dma/swiotlb.c:swiotlb_init
    - mm/percpu.c:pcpu_page_first_chunk
    - mm/percpu.c:pcpu_embed_first_chunk
    - mm/percpu.c:pcpu_free_alloc_info
    - mm/page_alloc.c:free_bootmem_with_active_regions
    - mm/memblock.c:memblock_double_array
    - mm/sparse.c:sparse_buffer_free
    - mm/memory_hotplug.c:try_remove_memory
    - mm/cma.c:cma_declare_contiguous
    - lib/cpumask.c:free_bootmem_cpumask_var
  

  Symbols:

  ffffffff81a298e0-ffffffff81a29959: memblock_free (STB_GLOBAL)
  

• In gcp: ✅

  int memblock_free(phys_addr_t base, phys_addr_t size);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/memblock.c (ffffffff81ad97a9)
  Location: mm/memblock.c:816
  Inline: False
  Direct callers:
    - arch/x86/xen/setup.c:xen_del_extra_mem
    - arch/x86/xen/setup.c:xen_memory_setup
    - arch/x86/xen/setup.c:xen_memory_setup
    - arch/x86/xen/p2m.c:free_p2m_page
    - arch/x86/xen/mmu_pv.c:xen_pagetable_init
    - arch/x86/xen/mmu_pv.c:xen_free_ro_pages
    - arch/x86/xen/mmu_pv.c:xen_relocate_p2m
    - arch/x86/kernel/setup.c:setup_arch
    - arch/x86/kernel/setup.c:reserve_crashkernel
    - arch/x86/kernel/setup_percpu.c:pcpu_fc_free
    - arch/x86/kernel/tce_64.c:free_tce_table
    - arch/x86/mm/numa.c:numa_reset_distance
    - kernel/dma/swiotlb.c:swiotlb_init
    - mm/percpu.c:pcpu_page_first_chunk
    - mm/percpu.c:pcpu_embed_first_chunk
    - mm/percpu.c:pcpu_free_alloc_info
    - mm/page_alloc.c:free_bootmem_with_active_regions
    - mm/memblock.c:memblock_double_array
    - mm/sparse.c:sparse_buffer_free
    - mm/memory_hotplug.c:try_remove_memory
    - mm/cma.c:cma_declare_contiguous
    - drivers/xen/swiotlb-xen.c:xen_swiotlb_init
    - lib/cpumask.c:free_bootmem_cpumask_var
  

  Symbols:

  ffffffff81ad97a9-ffffffff81ad9822: memblock_free (STB_GLOBAL)
  

• In lowlatency: ✅

  int memblock_free(phys_addr_t base, phys_addr_t size);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/memblock.c (ffffffff81ae5c5f)
  Location: mm/memblock.c:816
  Inline: False
  Direct callers:
    - arch/x86/xen/setup.c:xen_del_extra_mem
    - arch/x86/xen/setup.c:xen_memory_setup
    - arch/x86/xen/setup.c:xen_memory_setup
    - arch/x86/xen/p2m.c:free_p2m_page
    - arch/x86/xen/mmu_pv.c:xen_pagetable_init
    - arch/x86/xen/mmu_pv.c:xen_free_ro_pages
    - arch/x86/xen/mmu_pv.c:xen_relocate_p2m
    - arch/x86/kernel/setup.c:setup_arch
    - arch/x86/kernel/setup.c:reserve_crashkernel
    - arch/x86/kernel/setup_percpu.c:pcpu_fc_free
    - arch/x86/kernel/tce_64.c:free_tce_table
    - arch/x86/mm/numa.c:numa_reset_distance
    - kernel/dma/swiotlb.c:swiotlb_init
    - mm/percpu.c:pcpu_page_first_chunk
    - mm/percpu.c:pcpu_embed_first_chunk
    - mm/percpu.c:pcpu_free_alloc_info
    - mm/page_alloc.c:free_bootmem_with_active_regions
    - mm/memblock.c:memblock_double_array
    - mm/sparse.c:sparse_buffer_free
    - mm/memory_hotplug.c:try_remove_memory
    - mm/cma.c:cma_declare_contiguous
    - drivers/xen/swiotlb-xen.c:xen_swiotlb_init
    - drivers/usb/early/xhci-dbc.c:xdbc_init
    - drivers/usb/early/xhci-dbc.c:xdbc_init
    - drivers/usb/early/xhci-dbc.c:early_xdbc_setup_hardware
    - drivers/usb/early/xhci-dbc.c:early_xdbc_setup_hardware
    - lib/cpumask.c:free_bootmem_cpumask_var
  

  Symbols:

  ffffffff81ae5c5f-ffffffff81ae5cd8: memblock_free (STB_GLOBAL)
  

Differences

Regular

• No changes between 4.4 and 4.8 ✅
• No changes between 4.8 and 4.10 ✅
• 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 ✅
• Changed between 5.15 and 5.19 ⚠️

  • Param added. void *ptr
  • Param removed. phys_addr_t base
  • Param type changed. phys_addr_t size ➡️ size_t size
  • Return type changed. int ➡️ void
• 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

• No changes between amd64 and arm64 ✅
• No changes between amd64 and armhf ✅
• No changes between amd64 and ppc64el ✅
• No changes between amd64 and riscv64 ✅

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 ✅