DepSurf

Function: percpu_ref_kill_and_confirm

Status

Regular

• In 4.4: ✅

  void percpu_ref_kill_and_confirm(struct percpu_ref *ref, percpu_ref_func_t *confirm_kill);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/percpu-refcount.c (ffffffff813ff310)
  Location: lib/percpu-refcount.c:299
  Inline: False
  Direct callers:
    - kernel/cgroup.c:kill_css
    - kernel/cgroup.c:kill_css
    - kernel/cgroup.c:cgroup_release_root
    - mm/backing-dev.c:cgwb_kill
    - fs/aio.c:kill_ioctx
    - fs/aio.c:free_ioctx_users
    - block/partition-generic.c:delete_partition
  

  Symbols:

  ffffffff813ff310-ffffffff813ff399: percpu_ref_kill_and_confirm (STB_GLOBAL)
  

• In 4.8: ✅

  void percpu_ref_kill_and_confirm(struct percpu_ref *ref, percpu_ref_func_t *confirm_kill);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/percpu-refcount.c (ffffffff814469f0)
  Location: lib/percpu-refcount.c:299
  Inline: False
  Direct callers:
    - kernel/cgroup.c:kill_css
    - kernel/cgroup.c:kill_css
    - kernel/cgroup.c:cgroup_kill_sb
    - mm/backing-dev.c:cgwb_kill
    - fs/aio.c:kill_ioctx
    - fs/aio.c:free_ioctx_users
    - block/partition-generic.c:delete_partition
  

  Symbols:

  ffffffff814469f0-ffffffff81446a71: percpu_ref_kill_and_confirm (STB_GLOBAL)
  

• In 4.10: ✅

  void percpu_ref_kill_and_confirm(struct percpu_ref *ref, percpu_ref_func_t *confirm_kill);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/percpu-refcount.c (ffffffff814651d0)
  Location: lib/percpu-refcount.c:309
  Inline: False
  Direct callers:
    - kernel/cgroup.c:kill_css
    - kernel/cgroup.c:kill_css
    - kernel/cgroup.c:cgroup_kill_sb
    - mm/backing-dev.c:cgwb_kill
    - fs/aio.c:kill_ioctx
    - fs/aio.c:free_ioctx_users
    - block/partition-generic.c:delete_partition
  

  Symbols:

  ffffffff814651d0-ffffffff81465275: percpu_ref_kill_and_confirm (STB_GLOBAL)
  

• In 4.13: ✅

  void percpu_ref_kill_and_confirm(struct percpu_ref *ref, percpu_ref_func_t *confirm_kill);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/percpu-refcount.c (ffffffff8146a2d0)
  Location: lib/percpu-refcount.c:326
  Inline: False
  Direct callers:
    - kernel/cgroup/cgroup.c:kill_css
    - kernel/cgroup/cgroup.c:kill_css
    - kernel/cgroup/cgroup.c:cgroup_kill_sb
    - mm/backing-dev.c:cgwb_kill
    - fs/aio.c:kill_ioctx
    - fs/aio.c:free_ioctx_users
    - block/partition-generic.c:delete_partition
  

  Symbols:

  ffffffff8146a2d0-ffffffff8146a369: percpu_ref_kill_and_confirm (STB_GLOBAL)
  

• In 4.15: ✅

  void percpu_ref_kill_and_confirm(struct percpu_ref *ref, percpu_ref_func_t *confirm_kill);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/percpu-refcount.c (ffffffff814965c0)
  Location: lib/percpu-refcount.c:326
  Inline: False
  Direct callers:
    - kernel/cgroup/cgroup.c:cgroup_destroy_locked
    - kernel/cgroup/cgroup.c:kill_css
    - kernel/cgroup/cgroup.c:kill_css
    - kernel/cgroup/cgroup.c:cgroup_kill_sb
    - mm/backing-dev.c:cgwb_kill
    - mm/hmm.c:hmm_devmem_ref_kill
    - fs/aio.c:kill_ioctx
    - fs/aio.c:free_ioctx_users
    - block/partition-generic.c:delete_partition
  

  Symbols:

  ffffffff814965c0-ffffffff81496661: percpu_ref_kill_and_confirm (STB_GLOBAL)
  

• In 4.18: ✅

  void percpu_ref_kill_and_confirm(struct percpu_ref *ref, percpu_ref_func_t *confirm_kill);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/percpu-refcount.c (ffffffff814cb820)
  Location: lib/percpu-refcount.c:328
  Inline: False
  Direct callers:
    - kernel/cgroup/cgroup.c:cgroup_destroy_locked
    - kernel/cgroup/cgroup.c:kill_css
    - kernel/cgroup/cgroup.c:kill_css
    - kernel/cgroup/cgroup.c:cgroup_kill_sb
    - mm/backing-dev.c:cgwb_kill
    - mm/hmm.c:hmm_devmem_ref_kill
    - fs/aio.c:kill_ioctx
    - fs/aio.c:free_ioctx_users
    - block/partition-generic.c:delete_partition
  

  Symbols:

  ffffffff814cb820-ffffffff814cb8c1: percpu_ref_kill_and_confirm (STB_GLOBAL)
  

• In 5.0: ✅

  void percpu_ref_kill_and_confirm(struct percpu_ref *ref, percpu_ref_func_t *confirm_kill);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/percpu-refcount.c (ffffffff814e0570)
  Location: lib/percpu-refcount.c:328
  Inline: False
  Direct callers:
    - kernel/cgroup/cgroup.c:cgroup_destroy_locked
    - kernel/cgroup/cgroup.c:kill_css
    - kernel/cgroup/cgroup.c:kill_css
    - kernel/cgroup/cgroup.c:cgroup_kill_sb
    - mm/backing-dev.c:cgwb_kill
    - mm/hmm.c:hmm_devmem_ref_kill
    - fs/aio.c:kill_ioctx
    - fs/aio.c:free_ioctx_users
    - block/partition-generic.c:delete_partition
    - block/blk-cgroup.c:blkg_destroy
  

  Symbols:

  ffffffff814e0570-ffffffff814e0611: percpu_ref_kill_and_confirm (STB_GLOBAL)
  

• In 5.3: ✅

  void percpu_ref_kill_and_confirm(struct percpu_ref *ref, percpu_ref_func_t *confirm_kill);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/percpu-refcount.c (ffffffff8150c510)
  Location: lib/percpu-refcount.c:338
  Inline: False
  Direct callers:
    - kernel/cgroup/cgroup.c:cgroup_destroy_locked
    - kernel/cgroup/cgroup.c:kill_css
    - kernel/cgroup/cgroup.c:kill_css
    - kernel/cgroup/cgroup.c:cgroup_kill_sb
    - kernel/bpf/cgroup.c:cgroup_bpf_offline
    - kernel/bpf/cgroup.c:cgroup_bpf_offline
    - mm/backing-dev.c:cgwb_kill
    - mm/slab_common.c:kmemcg_cache_deactivate_after_rcu
    - fs/aio.c:kill_ioctx
    - fs/aio.c:free_ioctx_users
    - fs/io_uring.c:__io_uring_register
    - fs/io_uring.c:io_ring_ctx_wait_and_kill
    - block/blk-mq.c:blk_freeze_queue_start
    - block/partition-generic.c:delete_partition
    - block/blk-cgroup.c:blkg_destroy
  

  Symbols:

  ffffffff8150c510-ffffffff8150c5b9: percpu_ref_kill_and_confirm (STB_GLOBAL)
  

• In 5.4: ✅

  void percpu_ref_kill_and_confirm(struct percpu_ref *ref, percpu_ref_func_t *confirm_kill);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/percpu-refcount.c (ffffffff8152a360)
  Location: lib/percpu-refcount.c:338
  Inline: False
  Direct callers:
    - kernel/cgroup/cgroup.c:cgroup_destroy_locked
    - kernel/cgroup/cgroup.c:kill_css
    - kernel/cgroup/cgroup.c:kill_css
    - kernel/cgroup/cgroup.c:cgroup_kill_sb
    - kernel/bpf/cgroup.c:cgroup_bpf_offline
    - kernel/bpf/cgroup.c:cgroup_bpf_offline
    - mm/backing-dev.c:cgwb_kill
    - mm/slab_common.c:kmemcg_cache_deactivate_after_rcu
    - fs/aio.c:kill_ioctx
    - fs/aio.c:free_ioctx_users
    - fs/io_uring.c:__io_uring_register
    - fs/io_uring.c:io_ring_ctx_wait_and_kill
    - block/blk-mq.c:blk_freeze_queue_start
    - block/partition-generic.c:delete_partition
    - block/blk-cgroup.c:blkg_destroy
  

  Symbols:

  ffffffff8152a360-ffffffff8152a409: percpu_ref_kill_and_confirm (STB_GLOBAL)
  

• In 5.8: ✅

  void percpu_ref_kill_and_confirm(struct percpu_ref *ref, percpu_ref_func_t *confirm_kill);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/percpu-refcount.c (ffffffff8158db40)
  Location: lib/percpu-refcount.c:339
  Inline: False
  Direct callers:
    - kernel/cgroup/cgroup.c:cgroup_destroy_locked
    - kernel/cgroup/cgroup.c:cgroup_destroy_locked
    - kernel/cgroup/cgroup.c:cgroup_apply_control_disable
    - kernel/cgroup/cgroup.c:cgroup_kill_sb
    - kernel/bpf/cgroup.c:cgroup_bpf_offline
    - kernel/bpf/cgroup.c:cgroup_bpf_offline
    - mm/backing-dev.c:cgwb_kill
    - mm/slab_common.c:kmemcg_cache_deactivate_after_rcu
    - mm/memremap.c:memremap_pages
    - mm/memremap.c:memunmap_pages
    - fs/aio.c:kill_ioctx
    - fs/aio.c:free_ioctx_users
    - fs/io_uring.c:__io_uring_register
    - fs/io_uring.c:io_ring_ctx_wait_and_kill
    - fs/io_uring.c:__io_sqe_files_update
    - fs/io_uring.c:io_sqe_files_unregister
    - fs/io_uring.c:io_sqe_files_unregister
    - block/blk-mq.c:blk_freeze_queue_start
    - block/partitions/core.c:delete_partition
    - block/blk-cgroup.c:blkg_destroy
  

  Symbols:

  ffffffff8158db40-ffffffff8158dbe8: percpu_ref_kill_and_confirm (STB_GLOBAL)
  

• In 5.11: ✅

  void percpu_ref_kill_and_confirm(struct percpu_ref *ref, percpu_ref_func_t *confirm_kill);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/percpu-refcount.c (ffffffff815aa820)
  Location: lib/percpu-refcount.c:375
  Inline: False
  Direct callers:
    - kernel/cgroup/cgroup.c:cgroup_destroy_locked
    - kernel/cgroup/cgroup.c:cgroup_destroy_locked
    - kernel/cgroup/cgroup.c:cgroup_apply_control_disable
    - kernel/cgroup/cgroup.c:cgroup_kill_sb
    - kernel/bpf/trampoline.c:bpf_tramp_image_put
    - kernel/bpf/trampoline.c:__bpf_tramp_image_put_rcu_tasks
    - kernel/bpf/cgroup.c:cgroup_bpf_offline
    - mm/backing-dev.c:cgwb_kill
    - mm/memcontrol.c:memcg_reparent_objcgs
    - mm/memremap.c:memunmap_pages
    - fs/aio.c:kill_ioctx
    - fs/aio.c:free_ioctx_users
    - fs/io_uring.c:__io_uring_register
    - fs/io_uring.c:io_ring_ctx_wait_and_kill
    - fs/io_uring.c:__io_sqe_files_update
    - fs/io_uring.c:io_sqe_files_unregister
    - fs/io_uring.c:io_sqe_files_unregister
    - block/blk-mq.c:blk_freeze_queue_start
    - block/blk-cgroup.c:blkg_destroy
  

  Symbols:

  ffffffff815aa820-ffffffff815aa8d5: percpu_ref_kill_and_confirm (STB_GLOBAL)
  

• In 5.13: ✅

  void percpu_ref_kill_and_confirm(struct percpu_ref *ref, percpu_ref_func_t *confirm_kill);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/percpu-refcount.c (ffffffff815b5440)
  Location: lib/percpu-refcount.c:381
  Inline: False
  Direct callers:
    - kernel/cgroup/cgroup.c:cgroup_destroy_locked
    - kernel/cgroup/cgroup.c:cgroup_destroy_locked
    - kernel/cgroup/cgroup.c:cgroup_apply_control_disable
    - kernel/cgroup/cgroup.c:cgroup_kill_sb
    - kernel/bpf/trampoline.c:bpf_tramp_image_put
    - kernel/bpf/trampoline.c:__bpf_tramp_image_put_rcu_tasks
    - kernel/bpf/cgroup.c:cgroup_bpf_offline
    - mm/backing-dev.c:cgwb_kill
    - mm/memremap.c:memunmap_pages
    - fs/aio.c:kill_ioctx
    - fs/aio.c:free_ioctx_users
    - fs/io_uring.c:__io_uring_register
    - fs/io_uring.c:io_ring_ctx_wait_and_kill
    - fs/io_uring.c:io_rsrc_node_switch
    - block/blk-mq.c:blk_freeze_queue_start
    - block/blk-cgroup.c:blkg_destroy
  

  Symbols:

  ffffffff815b5440-ffffffff815b54f5: percpu_ref_kill_and_confirm (STB_GLOBAL)
  

• In 5.15: Transformation ⚠️

  void percpu_ref_kill_and_confirm(struct percpu_ref *ref, percpu_ref_func_t *confirm_kill);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In lib/percpu-refcount.c (0)
  Location: lib/percpu-refcount.c:381
  Inline: False
  Direct callers:
    - kernel/cgroup/cgroup.c:cgroup_destroy_locked
    - kernel/cgroup/cgroup.c:cgroup_destroy_locked
    - kernel/cgroup/cgroup.c:cgroup_apply_control_disable
    - kernel/cgroup/cgroup.c:cgroup_kill_sb
    - kernel/bpf/trampoline.c:bpf_tramp_image_put
    - kernel/bpf/trampoline.c:__bpf_tramp_image_put_rcu_tasks
    - kernel/bpf/cgroup.c:cgroup_bpf_offline
    - mm/backing-dev.c:cgwb_kill
    - mm/swapfile.c:__do_sys_swapoff
    - mm/memremap.c:memunmap_pages
    - fs/aio.c:kill_ioctx
    - fs/aio.c:free_ioctx_users
    - fs/io_uring.c:__io_uring_register
    - fs/io_uring.c:io_ring_ctx_wait_and_kill
    - block/blk-mq.c:blk_freeze_queue_start
    - block/blk-cgroup.c:blkg_destroy
  

  Symbols:

  ffffffff81cdaa8b-ffffffff81cdaa9f: percpu_ref_kill_and_confirm.cold (STB_LOCAL)
  ffffffff8161b860-ffffffff8161b925: percpu_ref_kill_and_confirm (STB_GLOBAL)
  

• In 5.19: Transformation ⚠️

  void percpu_ref_kill_and_confirm(struct percpu_ref *ref, percpu_ref_func_t *confirm_kill);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In lib/percpu-refcount.c (0)
  Location: lib/percpu-refcount.c:382
  Inline: False
  Direct callers:
    - kernel/cgroup/cgroup.c:cgroup_destroy_locked
    - kernel/cgroup/cgroup.c:cgroup_destroy_locked
    - kernel/cgroup/cgroup.c:cgroup_apply_control_disable
    - kernel/cgroup/cgroup.c:cgroup_kill_sb
    - kernel/bpf/cgroup.c:cgroup_bpf_offline
    - mm/backing-dev.c:cgwb_kill
    - mm/swapfile.c:__do_sys_swapoff
    - mm/memremap.c:memunmap_pages
    - fs/aio.c:kill_ioctx
    - fs/aio.c:free_ioctx_users
    - block/blk-cgroup.c:blkg_destroy
    - io_uring/io_uring.c:io_ring_ctx_wait_and_kill
  

  Symbols:

  ffffffff81e9335a-ffffffff81e9336f: percpu_ref_kill_and_confirm.cold (STB_LOCAL)
  ffffffff816e90f0-ffffffff816e91c6: percpu_ref_kill_and_confirm (STB_GLOBAL)
  

• In 6.2: Transformation ⚠️

  void percpu_ref_kill_and_confirm(struct percpu_ref *ref, percpu_ref_func_t *confirm_kill);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In lib/percpu-refcount.c (0)
  Location: lib/percpu-refcount.c:383
  Inline: False
  Direct callers:
    - kernel/cgroup/cgroup.c:cgroup_destroy_locked
    - kernel/cgroup/cgroup.c:cgroup_destroy_locked
    - kernel/cgroup/cgroup.c:cgroup_apply_control_disable
    - kernel/cgroup/cgroup.c:cgroup_kill_sb
    - kernel/bpf/cgroup.c:cgroup_bpf_offline
    - mm/backing-dev.c:cgwb_kill
    - mm/swapfile.c:__do_sys_swapoff
    - mm/memcontrol.c:memcg_reparent_objcgs
    - mm/memremap.c:memunmap_pages
    - fs/aio.c:kill_ioctx
    - fs/aio.c:free_ioctx_users
    - block/blk-cgroup.c:blkg_destroy
    - io_uring/io_uring.c:io_ring_ctx_wait_and_kill
  

  Symbols:

  ffffffff820784c6-ffffffff820784db: percpu_ref_kill_and_confirm.cold (STB_LOCAL)
  ffffffff817d91f0-ffffffff817d92c6: percpu_ref_kill_and_confirm (STB_GLOBAL)
  

• In 6.5: Transformation ⚠️

  void percpu_ref_kill_and_confirm(struct percpu_ref *ref, percpu_ref_func_t *confirm_kill);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In lib/percpu-refcount.c (0)
  Location: lib/percpu-refcount.c:383
  Inline: False
  Direct callers:
    - kernel/cgroup/cgroup.c:cgroup_destroy_locked
    - kernel/cgroup/cgroup.c:cgroup_destroy_locked
    - kernel/cgroup/cgroup.c:cgroup_apply_control_disable
    - kernel/cgroup/cgroup.c:cgroup_kill_sb
    - kernel/bpf/cgroup.c:cgroup_bpf_offline
    - mm/backing-dev.c:cgwb_kill
    - mm/swapfile.c:__do_sys_swapoff
    - mm/memcontrol.c:memcg_reparent_objcgs
    - mm/memremap.c:memunmap_pages
    - fs/aio.c:kill_ioctx
    - fs/aio.c:free_ioctx_users
    - block/blk-cgroup.c:blkg_destroy
    - io_uring/io_uring.c:io_ring_ctx_wait_and_kill
  

  Symbols:

  ffffffff820f8a22-ffffffff820f8a37: percpu_ref_kill_and_confirm.cold (STB_LOCAL)
  ffffffff81818400-ffffffff818184d2: percpu_ref_kill_and_confirm (STB_GLOBAL)
  

• In 6.8: Transformation ⚠️

  void percpu_ref_kill_and_confirm(struct percpu_ref *ref, percpu_ref_func_t *confirm_kill);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In lib/percpu-refcount.c (0)
  Location: lib/percpu-refcount.c:383
  Inline: False
  Direct callers:
    - kernel/cgroup/cgroup.c:cgroup_destroy_locked
    - kernel/cgroup/cgroup.c:cgroup_destroy_locked
    - kernel/cgroup/cgroup.c:cgroup_apply_control_disable
    - kernel/cgroup/cgroup.c:cgroup_kill_sb
    - kernel/bpf/cgroup.c:cgroup_bpf_offline
    - mm/backing-dev.c:cgwb_kill
    - mm/swapfile.c:__do_sys_swapoff
    - mm/memcontrol.c:memcg_reparent_objcgs
    - mm/memremap.c:memunmap_pages
    - fs/aio.c:kill_ioctx
    - fs/aio.c:free_ioctx_users
    - block/blk-cgroup.c:blkg_destroy
    - io_uring/io_uring.c:io_ring_ctx_wait_and_kill
    - drivers/md/md.c:mddev_suspend
    - drivers/md/md.c:mddev_suspend
  

  Symbols:

  ffffffff821d6543-ffffffff821d6558: percpu_ref_kill_and_confirm.cold (STB_LOCAL)
  ffffffff8185d700-ffffffff8185d7d2: percpu_ref_kill_and_confirm (STB_GLOBAL)
  

Arch

• In arm64: ✅

  void percpu_ref_kill_and_confirm(struct percpu_ref *ref, percpu_ref_func_t *confirm_kill);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/percpu-refcount.c (ffff800010635470)
  Location: lib/percpu-refcount.c:338
  Inline: False
  Direct callers:
    - kernel/cgroup/cgroup.c:cgroup_destroy_locked
    - kernel/cgroup/cgroup.c:kill_css
    - kernel/cgroup/cgroup.c:cgroup_kill_sb
    - kernel/bpf/cgroup.c:cgroup_bpf_offline
    - kernel/bpf/cgroup.c:cgroup_bpf_offline
    - mm/backing-dev.c:cgwb_kill
    - mm/slab_common.c:kmemcg_cache_deactivate_after_rcu
    - fs/aio.c:kill_ioctx
    - fs/aio.c:free_ioctx_users
    - fs/io_uring.c:__arm64_sys_io_uring_register
    - fs/io_uring.c:io_ring_ctx_wait_and_kill
    - block/blk-mq.c:blk_freeze_queue_start
    - block/partition-generic.c:delete_partition
    - block/blk-cgroup.c:blkg_destroy
  

  Symbols:

  ffff800010635470-ffff8000106355d8: percpu_ref_kill_and_confirm (STB_GLOBAL)
  

• In armhf: ✅

  void percpu_ref_kill_and_confirm(struct percpu_ref *ref, percpu_ref_func_t *confirm_kill);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/percpu-refcount.c (c07db5c8)
  Location: lib/percpu-refcount.c:338
  Inline: False
  Direct callers:
    - kernel/cgroup/cgroup.c:cgroup_destroy_locked
    - kernel/cgroup/cgroup.c:kill_css
    - kernel/cgroup/cgroup.c:cgroup_kill_sb
    - kernel/bpf/cgroup.c:cgroup_bpf_offline
    - mm/backing-dev.c:cgwb_kill
    - mm/slab_common.c:kmemcg_cache_deactivate_after_rcu
    - fs/aio.c:kill_ioctx
    - fs/aio.c:free_ioctx_users
    - fs/io_uring.c:__se_sys_io_uring_register
    - fs/io_uring.c:io_ring_ctx_wait_and_kill
    - block/blk-mq.c:blk_freeze_queue_start
    - block/partition-generic.c:delete_partition
    - block/blk-cgroup.c:blkg_destroy
  

  Symbols:

  c07db5c8-c07db6dc: percpu_ref_kill_and_confirm (STB_GLOBAL)
  

• In ppc64el: ✅

  void percpu_ref_kill_and_confirm(struct percpu_ref *ref, percpu_ref_func_t *confirm_kill);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/percpu-refcount.c (c0000000007daeb0)
  Location: lib/percpu-refcount.c:338
  Inline: False
  Direct callers:
    - kernel/cgroup/cgroup.c:cgroup_destroy_locked
    - kernel/cgroup/cgroup.c:kill_css
    - kernel/cgroup/cgroup.c:kill_css
    - kernel/cgroup/cgroup.c:cgroup_kill_sb
    - kernel/bpf/cgroup.c:cgroup_bpf_offline
    - kernel/bpf/cgroup.c:cgroup_bpf_offline
    - mm/backing-dev.c:cgwb_kill
    - mm/slab_common.c:kmemcg_cache_deactivate_after_rcu
    - fs/aio.c:kill_ioctx
    - fs/aio.c:free_ioctx_users
    - fs/io_uring.c:__se_sys_io_uring_register
    - fs/io_uring.c:io_ring_ctx_wait_and_kill
    - block/blk-mq.c:blk_freeze_queue_start
    - block/partition-generic.c:delete_partition
    - block/blk-cgroup.c:blkg_destroy
  

  Symbols:

  c0000000007daeb0-c0000000007db00c: percpu_ref_kill_and_confirm (STB_GLOBAL)
  

• In riscv64: ✅

  void percpu_ref_kill_and_confirm(struct percpu_ref *ref, percpu_ref_func_t *confirm_kill);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/percpu-refcount.c (ffffffe000462ece)
  Location: lib/percpu-refcount.c:338
  Inline: False
  Direct callers:
    - kernel/cgroup/cgroup.c:cgroup_destroy_locked
    - kernel/cgroup/cgroup.c:kill_css
    - kernel/cgroup/cgroup.c:cgroup_kill_sb
    - kernel/bpf/cgroup.c:cgroup_bpf_offline
    - mm/backing-dev.c:cgwb_kill
    - mm/slab_common.c:kmemcg_cache_deactivate_after_rcu
    - fs/aio.c:kill_ioctx
    - fs/aio.c:free_ioctx_users
    - fs/io_uring.c:__se_sys_io_uring_register
    - fs/io_uring.c:io_ring_ctx_wait_and_kill
    - block/blk-mq.c:blk_freeze_queue_start
    - block/partition-generic.c:delete_partition
    - block/blk-cgroup.c:blkg_destroy
  

  Symbols:

  ffffffe000462ece-ffffffe000462fa2: percpu_ref_kill_and_confirm (STB_GLOBAL)
  

Flavor

• In aws: ✅

  void percpu_ref_kill_and_confirm(struct percpu_ref *ref, percpu_ref_func_t *confirm_kill);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/percpu-refcount.c (ffffffff81522940)
  Location: lib/percpu-refcount.c:338
  Inline: False
  Direct callers:
    - kernel/cgroup/cgroup.c:cgroup_destroy_locked
    - kernel/cgroup/cgroup.c:kill_css
    - kernel/cgroup/cgroup.c:kill_css
    - kernel/cgroup/cgroup.c:cgroup_kill_sb
    - kernel/bpf/cgroup.c:cgroup_bpf_offline
    - kernel/bpf/cgroup.c:cgroup_bpf_offline
    - mm/backing-dev.c:cgwb_kill
    - mm/slab_common.c:kmemcg_cache_deactivate_after_rcu
    - fs/aio.c:kill_ioctx
    - fs/aio.c:free_ioctx_users
    - fs/io_uring.c:__io_uring_register
    - fs/io_uring.c:io_ring_ctx_wait_and_kill
    - block/blk-mq.c:blk_freeze_queue_start
    - block/partition-generic.c:delete_partition
    - block/blk-cgroup.c:blkg_destroy
  

  Symbols:

  ffffffff81522940-ffffffff815229e9: percpu_ref_kill_and_confirm (STB_GLOBAL)
  

• In azure: ✅

  void percpu_ref_kill_and_confirm(struct percpu_ref *ref, percpu_ref_func_t *confirm_kill);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/percpu-refcount.c (ffffffff81512c20)
  Location: lib/percpu-refcount.c:338
  Inline: False
  Direct callers:
    - kernel/cgroup/cgroup.c:cgroup_destroy_locked
    - kernel/cgroup/cgroup.c:kill_css
    - kernel/cgroup/cgroup.c:kill_css
    - kernel/cgroup/cgroup.c:cgroup_kill_sb
    - kernel/bpf/cgroup.c:cgroup_bpf_offline
    - kernel/bpf/cgroup.c:cgroup_bpf_offline
    - mm/backing-dev.c:cgwb_kill
    - mm/slab_common.c:kmemcg_cache_deactivate_after_rcu
    - fs/aio.c:kill_ioctx
    - fs/aio.c:free_ioctx_users
    - fs/io_uring.c:__io_uring_register
    - fs/io_uring.c:io_ring_ctx_wait_and_kill
    - block/blk-mq.c:blk_freeze_queue_start
    - block/partition-generic.c:delete_partition
    - block/blk-cgroup.c:blkg_destroy
  

  Symbols:

  ffffffff81512c20-ffffffff81512cc9: percpu_ref_kill_and_confirm (STB_GLOBAL)
  

• In gcp: ✅

  void percpu_ref_kill_and_confirm(struct percpu_ref *ref, percpu_ref_func_t *confirm_kill);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/percpu-refcount.c (ffffffff8151e9d0)
  Location: lib/percpu-refcount.c:338
  Inline: False
  Direct callers:
    - kernel/cgroup/cgroup.c:cgroup_destroy_locked
    - kernel/cgroup/cgroup.c:kill_css
    - kernel/cgroup/cgroup.c:kill_css
    - kernel/cgroup/cgroup.c:cgroup_kill_sb
    - kernel/bpf/cgroup.c:cgroup_bpf_offline
    - kernel/bpf/cgroup.c:cgroup_bpf_offline
    - mm/backing-dev.c:cgwb_kill
    - mm/slab_common.c:kmemcg_cache_deactivate_after_rcu
    - fs/aio.c:kill_ioctx
    - fs/aio.c:free_ioctx_users
    - fs/io_uring.c:__io_uring_register
    - fs/io_uring.c:io_ring_ctx_wait_and_kill
    - block/blk-mq.c:blk_freeze_queue_start
    - block/partition-generic.c:delete_partition
    - block/blk-cgroup.c:blkg_destroy
  

  Symbols:

  ffffffff8151e9d0-ffffffff8151ea79: percpu_ref_kill_and_confirm (STB_GLOBAL)
  

• In lowlatency: ✅

  void percpu_ref_kill_and_confirm(struct percpu_ref *ref, percpu_ref_func_t *confirm_kill);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/percpu-refcount.c (ffffffff81538290)
  Location: lib/percpu-refcount.c:338
  Inline: False
  Direct callers:
    - kernel/cgroup/cgroup.c:cgroup_destroy_locked
    - kernel/cgroup/cgroup.c:kill_css
    - kernel/cgroup/cgroup.c:cgroup_kill_sb
    - kernel/bpf/cgroup.c:cgroup_bpf_offline
    - mm/backing-dev.c:cgwb_kill
    - mm/slab_common.c:kmemcg_cache_deactivate_after_rcu
    - fs/aio.c:kill_ioctx
    - fs/aio.c:free_ioctx_users
    - fs/io_uring.c:__io_uring_register
    - fs/io_uring.c:io_ring_ctx_wait_and_kill
    - block/blk-mq.c:blk_freeze_queue_start
    - block/partition-generic.c:delete_partition
    - block/blk-cgroup.c:blkg_destroy
  

  Symbols:

  ffffffff81538290-ffffffff81538350: percpu_ref_kill_and_confirm (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 ✅