DepSurf

Function: percpu_ref_exit

Status

Regular

• In 4.4: ✅

  void percpu_ref_exit(struct percpu_ref *ref);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/percpu-refcount.c (ffffffff813fef40)
  Location: lib/percpu-refcount.c:99
  Inline: False
  Direct callers:
    - kernel/cgroup.c:create_css
    - kernel/cgroup.c:css_free_work_fn
    - kernel/cgroup.c:cgroup_setup_root
    - mm/backing-dev.c:cgwb_release_workfn
    - mm/backing-dev.c:wb_get_create
    - fs/aio.c:free_ioctx
    - fs/aio.c:free_ioctx
    - fs/aio.c:SyS_io_setup
    - fs/aio.c:SyS_io_setup
    - block/blk-core.c:blk_alloc_queue_node
    - block/blk-core.c:blk_cleanup_queue
    - block/genhd.c:disk_release
    - block/genhd.c:alloc_disk_node
    - block/partition-generic.c:part_release
  

  Symbols:

  ffffffff813fef40-ffffffff813fef66: percpu_ref_exit (STB_GLOBAL)
  

• In 4.8: ✅

  void percpu_ref_exit(struct percpu_ref *ref);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/percpu-refcount.c (ffffffff81446630)
  Location: lib/percpu-refcount.c:99
  Inline: False
  Direct callers:
    - kernel/cgroup.c:css_free_work_fn
    - kernel/cgroup.c:cgroup_setup_root
    - mm/backing-dev.c:wb_get_create
    - mm/backing-dev.c:cgwb_release_workfn
    - fs/aio.c:SyS_io_setup
    - fs/aio.c:SyS_io_setup
    - fs/aio.c:free_ioctx
    - fs/aio.c:free_ioctx
    - block/blk-core.c:blk_alloc_queue_node
    - block/blk-core.c:blk_cleanup_queue
    - block/genhd.c:alloc_disk_node
    - block/genhd.c:disk_release
    - block/partition-generic.c:part_release
  

  Symbols:

  ffffffff81446630-ffffffff81446656: percpu_ref_exit (STB_GLOBAL)
  

• In 4.10: ✅

  void percpu_ref_exit(struct percpu_ref *ref);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/percpu-refcount.c (ffffffff81464e30)
  Location: lib/percpu-refcount.c:101
  Inline: False
  Direct callers:
    - kernel/cgroup.c:css_free_work_fn
    - kernel/cgroup.c:cgroup_setup_root
    - mm/backing-dev.c:wb_get_create
    - mm/backing-dev.c:cgwb_release_workfn
    - fs/aio.c:ioctx_alloc
    - fs/aio.c:ioctx_alloc
    - fs/aio.c:free_ioctx
    - fs/aio.c:free_ioctx
    - block/blk-core.c:blk_alloc_queue_node
    - block/blk-core.c:blk_cleanup_queue
    - block/genhd.c:alloc_disk_node
    - block/genhd.c:disk_release
    - block/partition-generic.c:part_release
  

  Symbols:

  ffffffff81464e30-ffffffff81464e83: percpu_ref_exit (STB_GLOBAL)
  

• In 4.13: ✅

  void percpu_ref_exit(struct percpu_ref *ref);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/percpu-refcount.c (ffffffff81469e70)
  Location: lib/percpu-refcount.c:101
  Inline: False
  Direct callers:
    - kernel/cgroup/cgroup.c:cgroup_mkdir
    - kernel/cgroup/cgroup.c:css_free_work_fn
    - kernel/cgroup/cgroup.c:cgroup_setup_root
    - mm/backing-dev.c:wb_get_create
    - mm/backing-dev.c:cgwb_release_workfn
    - fs/aio.c:ioctx_alloc
    - fs/aio.c:ioctx_alloc
    - fs/aio.c:free_ioctx
    - fs/aio.c:free_ioctx
    - block/blk-core.c:blk_alloc_queue_node
    - block/blk-core.c:blk_cleanup_queue
    - block/genhd.c:alloc_disk_node
    - block/genhd.c:disk_release
    - block/partition-generic.c:part_release
    - drivers/md/md.c:md_free
  

  Symbols:

  ffffffff81469e70-ffffffff81469ea2: percpu_ref_exit (STB_GLOBAL)
  

• In 4.15: ✅

  void percpu_ref_exit(struct percpu_ref *ref);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/percpu-refcount.c (ffffffff81496140)
  Location: lib/percpu-refcount.c:101
  Inline: False
  Direct callers:
    - kernel/cgroup/cgroup.c:cgroup_mkdir
    - kernel/cgroup/cgroup.c:css_free_work_fn
    - kernel/cgroup/cgroup.c:cgroup_setup_root
    - mm/backing-dev.c:wb_get_create
    - mm/backing-dev.c:cgwb_release_workfn
    - mm/hmm.c:hmm_devmem_ref_exit
    - fs/aio.c:ioctx_alloc
    - fs/aio.c:ioctx_alloc
    - fs/aio.c:free_ioctx
    - fs/aio.c:free_ioctx
    - block/blk-core.c:blk_alloc_queue_node
    - block/blk-core.c:blk_cleanup_queue
    - block/genhd.c:__alloc_disk_node
    - block/genhd.c:disk_release
    - block/partition-generic.c:part_release
    - drivers/md/md.c:md_free
  

  Symbols:

  ffffffff81496140-ffffffff81496172: percpu_ref_exit (STB_GLOBAL)
  

• In 4.18: ✅

  void percpu_ref_exit(struct percpu_ref *ref);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/percpu-refcount.c (ffffffff814cb3c0)
  Location: lib/percpu-refcount.c:101
  Inline: False
  Direct callers:
    - kernel/cgroup/cgroup.c:cgroup_mkdir
    - kernel/cgroup/cgroup.c:css_free_rwork_fn
    - kernel/cgroup/cgroup.c:cgroup_setup_root
    - mm/backing-dev.c:wb_get_create
    - mm/backing-dev.c:cgwb_release_workfn
    - mm/hmm.c:hmm_devmem_ref_exit
    - fs/aio.c:ioctx_alloc
    - fs/aio.c:ioctx_alloc
    - fs/aio.c:free_ioctx
    - fs/aio.c:free_ioctx
    - block/blk-core.c:blk_alloc_queue_node
    - block/blk-core.c:blk_cleanup_queue
    - block/genhd.c:__alloc_disk_node
    - block/genhd.c:disk_release
    - block/partition-generic.c:part_release
    - drivers/md/md.c:md_free
  

  Symbols:

  ffffffff814cb3c0-ffffffff814cb3f1: percpu_ref_exit (STB_GLOBAL)
  

• In 5.0: ✅

  void percpu_ref_exit(struct percpu_ref *ref);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/percpu-refcount.c (ffffffff814e00f0)
  Location: lib/percpu-refcount.c:101
  Inline: False
  Direct callers:
    - kernel/cgroup/cgroup.c:cgroup_mkdir
    - kernel/cgroup/cgroup.c:css_free_rwork_fn
    - kernel/cgroup/cgroup.c:cgroup_setup_root
    - mm/backing-dev.c:wb_get_create
    - mm/backing-dev.c:wb_get_create
    - mm/backing-dev.c:cgwb_release_workfn
    - mm/hmm.c:hmm_devmem_ref_exit
    - fs/aio.c:ioctx_alloc
    - fs/aio.c:ioctx_alloc
    - fs/aio.c:free_ioctx
    - fs/aio.c:free_ioctx
    - block/blk-core.c:blk_alloc_queue_node
    - block/blk-core.c:blk_cleanup_queue
    - block/genhd.c:__alloc_disk_node
    - block/genhd.c:disk_release
    - block/partition-generic.c:part_release
    - block/blk-cgroup.c:blkg_create
    - block/blk-cgroup.c:__blkg_release
    - drivers/md/md.c:md_free
  

  Symbols:

  ffffffff814e00f0-ffffffff814e0121: percpu_ref_exit (STB_GLOBAL)
  

• In 5.3: ✅

  void percpu_ref_exit(struct percpu_ref *ref);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/percpu-refcount.c (ffffffff8150c050)
  Location: lib/percpu-refcount.c:105
  Inline: False
  Direct callers:
    - kernel/cgroup/cgroup.c:cgroup_create
    - kernel/cgroup/cgroup.c:css_free_rwork_fn
    - kernel/cgroup/cgroup.c:cgroup_setup_root
    - kernel/bpf/cgroup.c:cgroup_bpf_inherit
    - kernel/bpf/cgroup.c:cgroup_bpf_release
    - mm/backing-dev.c:wb_get_create
    - mm/backing-dev.c:wb_get_create
    - mm/backing-dev.c:cgwb_release_workfn
    - mm/slab_common.c:slab_kmem_cache_release
    - mm/slab_common.c:create_cache
    - mm/memremap.c:dev_pagemap_cleanup
    - fs/aio.c:ioctx_alloc
    - fs/aio.c:ioctx_alloc
    - fs/aio.c:free_ioctx
    - fs/aio.c:free_ioctx
    - fs/io_uring.c:io_ring_ctx_wait_and_kill
    - block/blk-core.c:blk_alloc_queue_node
    - block/blk-core.c:blk_cleanup_queue
    - block/genhd.c:__alloc_disk_node
    - block/genhd.c:disk_release
    - block/partition-generic.c:part_release
    - lib/percpu-refcount.c:percpu_ref_switch_to_atomic_rcu
    - drivers/md/md.c:md_free
  

  Symbols:

  ffffffff8150c050-ffffffff8150c07d: percpu_ref_exit (STB_GLOBAL)
  

• In 5.4: ✅

  void percpu_ref_exit(struct percpu_ref *ref);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/percpu-refcount.c (ffffffff81529ea0)
  Location: lib/percpu-refcount.c:105
  Inline: False
  Direct callers:
    - kernel/cgroup/cgroup.c:cgroup_create
    - kernel/cgroup/cgroup.c:css_free_rwork_fn
    - kernel/cgroup/cgroup.c:cgroup_setup_root
    - kernel/bpf/cgroup.c:cgroup_bpf_inherit
    - kernel/bpf/cgroup.c:cgroup_bpf_release
    - mm/backing-dev.c:wb_get_create
    - mm/backing-dev.c:wb_get_create
    - mm/backing-dev.c:cgwb_release_workfn
    - mm/slab_common.c:destroy_memcg_params
    - mm/memremap.c:dev_pagemap_cleanup
    - fs/aio.c:ioctx_alloc
    - fs/aio.c:ioctx_alloc
    - fs/aio.c:free_ioctx
    - fs/aio.c:free_ioctx
    - fs/io_uring.c:io_ring_ctx_wait_and_kill
    - block/blk-core.c:blk_alloc_queue_node
    - block/blk-core.c:blk_cleanup_queue
    - block/genhd.c:__alloc_disk_node
    - block/genhd.c:disk_release
    - block/partition-generic.c:part_release
    - lib/percpu-refcount.c:percpu_ref_switch_to_atomic_rcu
    - drivers/md/md.c:md_free
  

  Symbols:

  ffffffff81529ea0-ffffffff81529ecd: percpu_ref_exit (STB_GLOBAL)
  

• In 5.8: Selective Inline ⚠️

  void percpu_ref_exit(struct percpu_ref *ref);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In lib/percpu-refcount.c (ffffffff8158dccb)
  Location: lib/percpu-refcount.c:106
  Inline: True
  Inline callers:
    - lib/percpu-refcount.c:percpu_ref_switch_to_atomic_rcu
  Direct callers:
    - kernel/cgroup/cgroup.c:cgroup_create
    - kernel/cgroup/cgroup.c:css_free_rwork_fn
    - kernel/cgroup/cgroup.c:cgroup_setup_root
    - kernel/bpf/cgroup.c:cgroup_bpf_inherit
    - kernel/bpf/cgroup.c:cgroup_bpf_release
    - mm/backing-dev.c:cgwb_create
    - mm/backing-dev.c:cgwb_release_workfn
    - mm/slab_common.c:destroy_memcg_params
    - mm/memremap.c:dev_pagemap_cleanup
    - fs/aio.c:ioctx_alloc
    - fs/aio.c:ioctx_alloc
    - fs/aio.c:free_ioctx
    - fs/aio.c:free_ioctx
    - fs/io_uring.c:io_ring_ctx_free
    - fs/io_uring.c:__io_sqe_files_update
    - fs/io_uring.c:__io_sqe_files_update
    - fs/io_uring.c:io_sqe_files_register
    - fs/io_uring.c:io_sqe_files_register
    - fs/io_uring.c:__io_file_put_work
    - fs/io_uring.c:io_sqe_files_unregister
    - block/blk-core.c:__blk_alloc_queue
    - block/blk-core.c:blk_cleanup_queue
    - block/genhd.c:__alloc_disk_node
    - block/genhd.c:disk_release
    - block/partitions/core.c:part_release
    - drivers/md/md.c:md_free
  

  Symbols:

  ffffffff8158d790-ffffffff8158d7c0: percpu_ref_exit (STB_GLOBAL)
  

• In 5.11: ✅

  void percpu_ref_exit(struct percpu_ref *ref);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/percpu-refcount.c (ffffffff815aa130)
  Location: lib/percpu-refcount.c:128
  Inline: False
  Direct callers:
    - kernel/cgroup/cgroup.c:cgroup_create
    - kernel/cgroup/cgroup.c:css_free_rwork_fn
    - kernel/cgroup/cgroup.c:cgroup_setup_root
    - kernel/bpf/trampoline.c:__bpf_tramp_image_put_deferred
    - kernel/bpf/cgroup.c:cgroup_bpf_inherit
    - kernel/bpf/cgroup.c:cgroup_bpf_release
    - mm/backing-dev.c:cgwb_create
    - mm/backing-dev.c:cgwb_release_workfn
    - mm/memcontrol.c:obj_cgroup_release
    - mm/memremap.c:memunmap_pages
    - fs/aio.c:ioctx_alloc
    - fs/aio.c:ioctx_alloc
    - fs/aio.c:free_ioctx
    - fs/aio.c:free_ioctx
    - fs/io_uring.c:io_ring_ctx_free
    - fs/io_uring.c:__io_sqe_files_update
    - fs/io_uring.c:__io_sqe_files_update
    - fs/io_uring.c:io_sqe_files_register
    - fs/io_uring.c:io_file_put_work
    - fs/io_uring.c:io_sqe_files_unregister
    - fs/io_uring.c:io_sqe_files_unregister
    - block/blk-core.c:blk_alloc_queue
    - block/blk-core.c:blk_cleanup_queue
    - drivers/md/md.c:md_free
  

  Symbols:

  ffffffff815aa130-ffffffff815aa186: percpu_ref_exit (STB_GLOBAL)
  

• In 5.13: ✅

  void percpu_ref_exit(struct percpu_ref *ref);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/percpu-refcount.c (ffffffff815b4d30)
  Location: lib/percpu-refcount.c:129
  Inline: False
  Direct callers:
    - kernel/cgroup/cgroup.c:cgroup_create
    - kernel/cgroup/cgroup.c:cgroup_create
    - kernel/cgroup/cgroup.c:css_free_rwork_fn
    - kernel/cgroup/cgroup.c:cgroup_setup_root
    - kernel/bpf/trampoline.c:__bpf_tramp_image_put_deferred
    - kernel/bpf/cgroup.c:cgroup_bpf_inherit
    - kernel/bpf/cgroup.c:cgroup_bpf_release
    - mm/backing-dev.c:cgwb_create
    - mm/backing-dev.c:cgwb_release_workfn
    - mm/memcontrol.c:obj_cgroup_release
    - mm/memremap.c:memunmap_pages
    - fs/aio.c:ioctx_alloc
    - fs/aio.c:ioctx_alloc
    - fs/aio.c:free_ioctx
    - fs/aio.c:free_ioctx
    - fs/io_uring.c:io_ring_ctx_free
    - fs/io_uring.c:io_ring_ctx_free
    - fs/io_uring.c:io_ring_ctx_free
    - fs/io_uring.c:io_rsrc_put_work
    - block/blk-core.c:blk_alloc_queue
    - block/blk-core.c:blk_cleanup_queue
    - drivers/md/md.c:md_free
  

  Symbols:

  ffffffff815b4d30-ffffffff815b4d86: percpu_ref_exit (STB_GLOBAL)
  

• In 5.15: ✅

  void percpu_ref_exit(struct percpu_ref *ref);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/percpu-refcount.c (ffffffff8161b7e0)
  Location: lib/percpu-refcount.c:129
  Inline: False
  Direct callers:
    - kernel/cgroup/cgroup.c:cgroup_create
    - kernel/cgroup/cgroup.c:cgroup_create
    - kernel/cgroup/cgroup.c:css_free_rwork_fn
    - kernel/cgroup/cgroup.c:cgroup_setup_root
    - kernel/bpf/trampoline.c:__bpf_tramp_image_put_deferred
    - kernel/bpf/cgroup.c:cgroup_bpf_inherit
    - kernel/bpf/cgroup.c:cgroup_bpf_release
    - mm/backing-dev.c:cgwb_create
    - mm/backing-dev.c:cgwb_release_workfn
    - mm/swapfile.c:alloc_swap_info
    - mm/swapfile.c:alloc_swap_info
    - mm/memcontrol.c:obj_cgroup_release
    - mm/memremap.c:memunmap_pages
    - fs/aio.c:ioctx_alloc
    - fs/aio.c:ioctx_alloc
    - fs/aio.c:free_ioctx
    - fs/aio.c:free_ioctx
    - fs/io_uring.c:io_ring_ctx_free
    - fs/io_uring.c:io_ring_ctx_free
    - fs/io_uring.c:io_ring_ctx_free
    - fs/io_uring.c:io_rsrc_put_work
    - block/blk-core.c:blk_alloc_queue
    - block/blk-core.c:blk_cleanup_queue
    - drivers/md/md.c:md_free
  

  Symbols:

  ffffffff8161b7e0-ffffffff8161b855: percpu_ref_exit (STB_GLOBAL)
  

• In 5.19: ✅

  void percpu_ref_exit(struct percpu_ref *ref);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/percpu-refcount.c (ffffffff816e9020)
  Location: lib/percpu-refcount.c:130
  Inline: False
  Direct callers:
    - kernel/cgroup/cgroup.c:cgroup_create
    - kernel/cgroup/cgroup.c:css_free_rwork_fn
    - kernel/cgroup/cgroup.c:cgroup_setup_root
    - kernel/bpf/cgroup.c:cgroup_bpf_inherit
    - kernel/bpf/cgroup.c:cgroup_bpf_release
    - mm/backing-dev.c:cgwb_create
    - mm/backing-dev.c:cgwb_release_workfn
    - mm/swapfile.c:alloc_swap_info
    - mm/swapfile.c:alloc_swap_info
    - mm/memcontrol.c:obj_cgroup_release
    - mm/memremap.c:memunmap_pages
    - fs/aio.c:ioctx_alloc
    - fs/aio.c:ioctx_alloc
    - fs/aio.c:free_ioctx
    - fs/aio.c:free_ioctx
    - block/blk-sysfs.c:blk_release_queue
    - block/blk-cgroup.c:blkg_free_workfn
    - io_uring/io_uring.c:io_ring_ctx_free
    - io_uring/io_uring.c:io_ring_ctx_free
    - io_uring/io_uring.c:io_ring_ctx_free
    - io_uring/io_uring.c:io_rsrc_put_work
    - drivers/md/md.c:md_free
  

  Symbols:

  ffffffff816e9020-ffffffff816e90e2: percpu_ref_exit (STB_GLOBAL)
  

• In 6.2: ✅

  void percpu_ref_exit(struct percpu_ref *ref);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/percpu-refcount.c (ffffffff817d9110)
  Location: lib/percpu-refcount.c:130
  Inline: False
  Direct callers:
    - kernel/cgroup/cgroup.c:cgroup_create
    - kernel/cgroup/cgroup.c:css_free_rwork_fn
    - kernel/cgroup/cgroup.c:cgroup_setup_root
    - kernel/bpf/cgroup.c:cgroup_bpf_inherit
    - kernel/bpf/cgroup.c:cgroup_bpf_release
    - mm/backing-dev.c:cgwb_create
    - mm/backing-dev.c:cgwb_release_workfn
    - mm/swapfile.c:alloc_swap_info
    - mm/swapfile.c:alloc_swap_info
    - mm/memcontrol.c:obj_cgroup_release
    - mm/memremap.c:memunmap_pages
    - fs/aio.c:ioctx_alloc
    - fs/aio.c:ioctx_alloc
    - fs/aio.c:free_ioctx
    - fs/aio.c:free_ioctx
    - block/blk-core.c:blk_free_queue_rcu
    - block/blk-cgroup.c:blkg_free_workfn
    - io_uring/io_uring.c:io_ring_ctx_free
    - io_uring/rsrc.c:io_rsrc_put_work
    - drivers/md/md.c:md_free_disk
  

  Symbols:

  ffffffff817d9110-ffffffff817d91d2: percpu_ref_exit (STB_GLOBAL)
  

• In 6.5: ✅

  void percpu_ref_exit(struct percpu_ref *ref);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/percpu-refcount.c (ffffffff81818320)
  Location: lib/percpu-refcount.c:130
  Inline: False
  Direct callers:
    - kernel/cgroup/cgroup.c:cgroup_create
    - kernel/cgroup/cgroup.c:css_free_rwork_fn
    - kernel/cgroup/cgroup.c:cgroup_setup_root
    - kernel/bpf/trampoline.c:bpf_trampoline_update
    - kernel/bpf/trampoline.c:__bpf_tramp_image_put_deferred
    - kernel/bpf/cgroup.c:cgroup_bpf_inherit
    - kernel/bpf/cgroup.c:cgroup_bpf_release
    - mm/backing-dev.c:cgwb_create
    - mm/backing-dev.c:cgwb_free_rcu
    - mm/swapfile.c:alloc_swap_info
    - mm/swapfile.c:alloc_swap_info
    - mm/memcontrol.c:obj_cgroup_release
    - mm/memremap.c:memunmap_pages
    - fs/aio.c:ioctx_alloc
    - fs/aio.c:ioctx_alloc
    - fs/aio.c:free_ioctx
    - fs/aio.c:free_ioctx
    - block/blk-core.c:blk_free_queue_rcu
    - block/blk-cgroup.c:blkg_alloc
    - block/blk-cgroup.c:blkg_free_workfn
    - io_uring/io_uring.c:io_ring_ctx_free
    - drivers/md/md.c:md_free_disk
    - drivers/md/md.c:md_stop
    - drivers/md/md.c:__md_stop
    - drivers/md/md.c:md_run
  

  Symbols:

  ffffffff81818320-ffffffff818183e2: percpu_ref_exit (STB_GLOBAL)
  

• In 6.8: ✅

  void percpu_ref_exit(struct percpu_ref *ref);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/percpu-refcount.c (ffffffff8185d620)
  Location: lib/percpu-refcount.c:130
  Inline: False
  Direct callers:
    - kernel/cgroup/cgroup.c:cgroup_create
    - kernel/cgroup/cgroup.c:css_free_rwork_fn
    - kernel/cgroup/cgroup.c:cgroup_setup_root
    - kernel/bpf/cgroup.c:cgroup_bpf_inherit
    - kernel/bpf/cgroup.c:cgroup_bpf_release
    - mm/backing-dev.c:cgwb_create
    - mm/backing-dev.c:cgwb_free_rcu
    - mm/swapfile.c:alloc_swap_info
    - mm/swapfile.c:alloc_swap_info
    - mm/memcontrol.c:obj_cgroup_release
    - mm/memremap.c:memunmap_pages
    - fs/aio.c:ioctx_alloc
    - fs/aio.c:ioctx_alloc
    - fs/aio.c:free_ioctx
    - fs/aio.c:free_ioctx
    - block/blk-core.c:blk_free_queue_rcu
    - block/blk-cgroup.c:blkg_alloc
    - block/blk-cgroup.c:blkg_free_workfn
    - io_uring/io_uring.c:io_ring_ctx_free
    - drivers/md/md.c:md_free_disk
    - drivers/md/md.c:md_free_disk
    - drivers/md/md.c:md_alloc
    - drivers/md/md.c:md_alloc
    - drivers/md/md.c:mddev_alloc
    - drivers/md/md.c:mddev_alloc
    - drivers/md/md.c:mddev_init
  

  Symbols:

  ffffffff8185d620-ffffffff8185d6e2: percpu_ref_exit (STB_GLOBAL)
  

Arch

• In arm64: ✅

  void percpu_ref_exit(struct percpu_ref *ref);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/percpu-refcount.c (ffff800010634e18)
  Location: lib/percpu-refcount.c:105
  Inline: False
  Direct callers:
    - kernel/cgroup/cgroup.c:cgroup_create
    - kernel/cgroup/cgroup.c:css_free_rwork_fn
    - kernel/cgroup/cgroup.c:cgroup_setup_root
    - kernel/bpf/cgroup.c:cgroup_bpf_inherit
    - kernel/bpf/cgroup.c:cgroup_bpf_release
    - mm/backing-dev.c:wb_get_create
    - mm/backing-dev.c:wb_get_create
    - mm/backing-dev.c:cgwb_release_workfn
    - mm/slab_common.c:destroy_memcg_params
    - fs/aio.c:ioctx_alloc
    - fs/aio.c:ioctx_alloc
    - fs/aio.c:free_ioctx
    - fs/aio.c:free_ioctx
    - fs/io_uring.c:io_ring_ctx_wait_and_kill
    - block/blk-core.c:blk_alloc_queue_node
    - block/blk-core.c:blk_cleanup_queue
    - block/genhd.c:__alloc_disk_node
    - block/genhd.c:disk_release
    - block/partition-generic.c:part_release
    - lib/percpu-refcount.c:percpu_ref_switch_to_atomic_rcu
    - drivers/md/md.c:md_free
  

  Symbols:

  ffff800010634e18-ffff800010634e5c: percpu_ref_exit (STB_GLOBAL)
  

• In armhf: ✅

  void percpu_ref_exit(struct percpu_ref *ref);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/percpu-refcount.c (c07daea8)
  Location: lib/percpu-refcount.c:105
  Inline: False
  Direct callers:
    - kernel/cgroup/cgroup.c:cgroup_create
    - kernel/cgroup/cgroup.c:css_free_rwork_fn
    - kernel/cgroup/cgroup.c:cgroup_setup_root
    - kernel/bpf/cgroup.c:cgroup_bpf_inherit
    - kernel/bpf/cgroup.c:cgroup_bpf_release
    - mm/backing-dev.c:wb_get_create
    - mm/backing-dev.c:wb_get_create
    - mm/backing-dev.c:cgwb_release_workfn
    - mm/slab_common.c:destroy_memcg_params
    - fs/aio.c:__se_sys_io_setup
    - fs/aio.c:__se_sys_io_setup
    - fs/aio.c:free_ioctx
    - fs/aio.c:free_ioctx
    - fs/io_uring.c:io_ring_ctx_wait_and_kill
    - block/blk-core.c:blk_alloc_queue_node
    - block/blk-core.c:blk_cleanup_queue
    - block/genhd.c:__alloc_disk_node
    - block/genhd.c:disk_release
    - block/partition-generic.c:part_release
    - lib/percpu-refcount.c:percpu_ref_switch_to_atomic_rcu
    - drivers/md/md.c:md_free
  

  Symbols:

  c07daea8-c07daf18: percpu_ref_exit (STB_GLOBAL)
  

• In ppc64el: ✅

  void percpu_ref_exit(struct percpu_ref *ref);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/percpu-refcount.c (c0000000007da5a0)
  Location: lib/percpu-refcount.c:105
  Inline: False
  Direct callers:
    - kernel/cgroup/cgroup.c:cgroup_mkdir
    - kernel/cgroup/cgroup.c:css_free_rwork_fn
    - kernel/cgroup/cgroup.c:cgroup_setup_root
    - kernel/bpf/cgroup.c:cgroup_bpf_inherit
    - kernel/bpf/cgroup.c:cgroup_bpf_release
    - mm/backing-dev.c:wb_get_create
    - mm/backing-dev.c:wb_get_create
    - mm/backing-dev.c:cgwb_release_workfn
    - mm/slab_common.c:destroy_memcg_params
    - mm/memremap.c:dev_pagemap_cleanup
    - fs/aio.c:ioctx_alloc
    - fs/aio.c:ioctx_alloc
    - fs/aio.c:free_ioctx
    - fs/aio.c:free_ioctx
    - fs/io_uring.c:io_ring_ctx_wait_and_kill
    - block/blk-core.c:blk_alloc_queue_node
    - block/blk-core.c:blk_cleanup_queue
    - block/genhd.c:__alloc_disk_node
    - block/genhd.c:disk_release
    - block/partition-generic.c:part_release
    - lib/percpu-refcount.c:percpu_ref_switch_to_atomic_rcu
    - drivers/md/md.c:md_free
  

  Symbols:

  c0000000007da5a0-c0000000007da608: percpu_ref_exit (STB_GLOBAL)
  

• In riscv64: ✅

  void percpu_ref_exit(struct percpu_ref *ref);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/percpu-refcount.c (ffffffe00046296e)
  Location: lib/percpu-refcount.c:105
  Inline: False
  Direct callers:
    - kernel/cgroup/cgroup.c:cgroup_create
    - kernel/cgroup/cgroup.c:css_free_rwork_fn
    - kernel/cgroup/cgroup.c:cgroup_setup_root
    - kernel/bpf/cgroup.c:cgroup_bpf_inherit
    - kernel/bpf/cgroup.c:cgroup_bpf_release
    - mm/backing-dev.c:wb_get_create
    - mm/backing-dev.c:wb_get_create
    - mm/backing-dev.c:cgwb_release_workfn
    - mm/slab_common.c:destroy_memcg_params
    - fs/aio.c:__se_sys_io_setup
    - fs/aio.c:__se_sys_io_setup
    - fs/aio.c:free_ioctx
    - fs/aio.c:free_ioctx
    - fs/io_uring.c:io_ring_ctx_wait_and_kill
    - block/blk-core.c:blk_alloc_queue_node
    - block/blk-core.c:blk_cleanup_queue
    - block/genhd.c:__alloc_disk_node
    - block/genhd.c:disk_release
    - block/partition-generic.c:part_release
    - lib/percpu-refcount.c:percpu_ref_switch_to_atomic_rcu
    - drivers/md/md.c:md_free
  

  Symbols:

  ffffffe00046296e-ffffffe00046299e: percpu_ref_exit (STB_GLOBAL)
  

Flavor

• In aws: ✅

  void percpu_ref_exit(struct percpu_ref *ref);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/percpu-refcount.c (ffffffff81522480)
  Location: lib/percpu-refcount.c:105
  Inline: False
  Direct callers:
    - kernel/cgroup/cgroup.c:cgroup_create
    - kernel/cgroup/cgroup.c:css_free_rwork_fn
    - kernel/cgroup/cgroup.c:cgroup_setup_root
    - kernel/bpf/cgroup.c:cgroup_bpf_inherit
    - kernel/bpf/cgroup.c:cgroup_bpf_release
    - mm/backing-dev.c:wb_get_create
    - mm/backing-dev.c:wb_get_create
    - mm/backing-dev.c:cgwb_release_workfn
    - mm/slab_common.c:destroy_memcg_params
    - mm/memremap.c:dev_pagemap_cleanup
    - fs/aio.c:ioctx_alloc
    - fs/aio.c:ioctx_alloc
    - fs/aio.c:free_ioctx
    - fs/aio.c:free_ioctx
    - fs/io_uring.c:io_ring_ctx_wait_and_kill
    - block/blk-core.c:blk_alloc_queue_node
    - block/blk-core.c:blk_cleanup_queue
    - block/genhd.c:__alloc_disk_node
    - block/genhd.c:disk_release
    - block/partition-generic.c:part_release
    - lib/percpu-refcount.c:percpu_ref_switch_to_atomic_rcu
    - drivers/md/md.c:md_free
  

  Symbols:

  ffffffff81522480-ffffffff815224ad: percpu_ref_exit (STB_GLOBAL)
  

• In azure: ✅

  void percpu_ref_exit(struct percpu_ref *ref);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/percpu-refcount.c (ffffffff81512770)
  Location: lib/percpu-refcount.c:105
  Inline: False
  Direct callers:
    - kernel/cgroup/cgroup.c:cgroup_create
    - kernel/cgroup/cgroup.c:css_free_rwork_fn
    - kernel/cgroup/cgroup.c:cgroup_setup_root
    - kernel/bpf/cgroup.c:cgroup_bpf_inherit
    - kernel/bpf/cgroup.c:cgroup_bpf_release
    - mm/backing-dev.c:wb_get_create
    - mm/backing-dev.c:wb_get_create
    - mm/backing-dev.c:cgwb_release_workfn
    - mm/slab_common.c:destroy_memcg_params
    - mm/memremap.c:dev_pagemap_cleanup
    - fs/aio.c:ioctx_alloc
    - fs/aio.c:ioctx_alloc
    - fs/aio.c:free_ioctx
    - fs/aio.c:free_ioctx
    - fs/io_uring.c:io_ring_ctx_wait_and_kill
    - block/blk-core.c:blk_alloc_queue_node
    - block/blk-core.c:blk_cleanup_queue
    - block/genhd.c:__alloc_disk_node
    - block/genhd.c:disk_release
    - block/partition-generic.c:part_release
    - lib/percpu-refcount.c:percpu_ref_switch_to_atomic_rcu
    - drivers/md/md.c:md_free
  

  Symbols:

  ffffffff81512770-ffffffff8151279d: percpu_ref_exit (STB_GLOBAL)
  

• In gcp: ✅

  void percpu_ref_exit(struct percpu_ref *ref);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/percpu-refcount.c (ffffffff8151e510)
  Location: lib/percpu-refcount.c:105
  Inline: False
  Direct callers:
    - kernel/cgroup/cgroup.c:cgroup_create
    - kernel/cgroup/cgroup.c:css_free_rwork_fn
    - kernel/cgroup/cgroup.c:cgroup_setup_root
    - kernel/bpf/cgroup.c:cgroup_bpf_inherit
    - kernel/bpf/cgroup.c:cgroup_bpf_release
    - mm/backing-dev.c:wb_get_create
    - mm/backing-dev.c:wb_get_create
    - mm/backing-dev.c:cgwb_release_workfn
    - mm/slab_common.c:destroy_memcg_params
    - mm/memremap.c:dev_pagemap_cleanup
    - fs/aio.c:ioctx_alloc
    - fs/aio.c:ioctx_alloc
    - fs/aio.c:free_ioctx
    - fs/aio.c:free_ioctx
    - fs/io_uring.c:io_ring_ctx_wait_and_kill
    - block/blk-core.c:blk_alloc_queue_node
    - block/blk-core.c:blk_cleanup_queue
    - block/genhd.c:__alloc_disk_node
    - block/genhd.c:disk_release
    - block/partition-generic.c:part_release
    - lib/percpu-refcount.c:percpu_ref_switch_to_atomic_rcu
    - drivers/md/md.c:md_free
  

  Symbols:

  ffffffff8151e510-ffffffff8151e53d: percpu_ref_exit (STB_GLOBAL)
  

• In lowlatency: ✅

  void percpu_ref_exit(struct percpu_ref *ref);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/percpu-refcount.c (ffffffff81537d80)
  Location: lib/percpu-refcount.c:105
  Inline: False
  Direct callers:
    - kernel/cgroup/cgroup.c:cgroup_create
    - kernel/cgroup/cgroup.c:css_free_rwork_fn
    - kernel/cgroup/cgroup.c:cgroup_setup_root
    - kernel/bpf/cgroup.c:cgroup_bpf_inherit
    - kernel/bpf/cgroup.c:cgroup_bpf_release
    - mm/backing-dev.c:wb_get_create
    - mm/backing-dev.c:wb_get_create
    - mm/backing-dev.c:cgwb_release_workfn
    - mm/slab_common.c:destroy_memcg_params
    - mm/memremap.c:dev_pagemap_cleanup
    - fs/aio.c:ioctx_alloc
    - fs/aio.c:ioctx_alloc
    - fs/aio.c:free_ioctx
    - fs/aio.c:free_ioctx
    - fs/io_uring.c:io_ring_ctx_wait_and_kill
    - block/blk-core.c:blk_alloc_queue_node
    - block/blk-core.c:blk_cleanup_queue
    - block/genhd.c:__alloc_disk_node
    - block/genhd.c:disk_release
    - block/partition-generic.c:part_release
    - lib/percpu-refcount.c:percpu_ref_switch_to_atomic_rcu
    - drivers/md/md.c:md_free
  

  Symbols:

  ffffffff81537d80-ffffffff81537dad: percpu_ref_exit (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 ✅
• 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

• 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 ✅