DepSurf

Function: percpu_ref_init

Status

Regular

• In 4.4: ✅

  int percpu_ref_init(struct percpu_ref *ref, percpu_ref_func_t *release, unsigned int flags, gfp_t gfp);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/percpu-refcount.c (ffffffff813feec0)
  Location: lib/percpu-refcount.c:58
  Inline: False
  Direct callers:
    - kernel/cgroup.c:create_css
    - kernel/cgroup.c:cgroup_setup_root
    - mm/backing-dev.c:wb_get_create
    - fs/aio.c:SyS_io_setup
    - fs/aio.c:SyS_io_setup
    - block/blk-core.c:blk_alloc_queue_node
    - block/genhd.c:alloc_disk_node
    - block/partition-generic.c:add_partition
    - block/partition-generic.c:add_partition
  

  Symbols:

  ffffffff813feec0-ffffffff813fef40: percpu_ref_init (STB_GLOBAL)
  

• In 4.8: ✅

  int percpu_ref_init(struct percpu_ref *ref, percpu_ref_func_t *release, unsigned int flags, gfp_t gfp);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/percpu-refcount.c (ffffffff814465b0)
  Location: lib/percpu-refcount.c:58
  Inline: False
  Direct callers:
    - kernel/cgroup.c:cgroup_apply_control_enable
    - kernel/cgroup.c:cgroup_setup_root
    - mm/backing-dev.c:wb_get_create
    - fs/aio.c:SyS_io_setup
    - fs/aio.c:SyS_io_setup
    - block/blk-core.c:blk_alloc_queue_node
    - block/genhd.c:alloc_disk_node
    - block/partition-generic.c:add_partition
    - block/partition-generic.c:add_partition
  

  Symbols:

  ffffffff814465b0-ffffffff81446630: percpu_ref_init (STB_GLOBAL)
  

• In 4.10: ✅

  int percpu_ref_init(struct percpu_ref *ref, percpu_ref_func_t *release, unsigned int flags, gfp_t gfp);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/percpu-refcount.c (ffffffff81464da0)
  Location: lib/percpu-refcount.c:59
  Inline: False
  Direct callers:
    - kernel/cgroup.c:cgroup_apply_control_enable
    - kernel/cgroup.c:cgroup_setup_root
    - mm/backing-dev.c:wb_get_create
    - fs/aio.c:ioctx_alloc
    - fs/aio.c:ioctx_alloc
    - block/blk-core.c:blk_alloc_queue_node
    - block/genhd.c:alloc_disk_node
    - block/partition-generic.c:add_partition
    - block/partition-generic.c:add_partition
  

  Symbols:

  ffffffff81464da0-ffffffff81464e28: percpu_ref_init (STB_GLOBAL)
  

• In 4.13: ✅

  int percpu_ref_init(struct percpu_ref *ref, percpu_ref_func_t *release, unsigned int flags, gfp_t gfp);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/percpu-refcount.c (ffffffff81469de0)
  Location: lib/percpu-refcount.c:59
  Inline: False
  Direct callers:
    - kernel/cgroup/cgroup.c:cgroup_mkdir
    - kernel/cgroup/cgroup.c:cgroup_apply_control_enable
    - kernel/cgroup/cgroup.c:cgroup_setup_root
    - mm/backing-dev.c:wb_get_create
    - fs/aio.c:ioctx_alloc
    - fs/aio.c:ioctx_alloc
    - block/blk-core.c:blk_alloc_queue_node
    - block/genhd.c:alloc_disk_node
    - block/partition-generic.c:add_partition
    - block/partition-generic.c:add_partition
  

  Symbols:

  ffffffff81469de0-ffffffff81469e68: percpu_ref_init (STB_GLOBAL)
  

• In 4.15: ✅

  int percpu_ref_init(struct percpu_ref *ref, percpu_ref_func_t *release, unsigned int flags, gfp_t gfp);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/percpu-refcount.c (ffffffff814960b0)
  Location: lib/percpu-refcount.c:59
  Inline: False
  Direct callers:
    - kernel/cgroup/cgroup.c:cgroup_mkdir
    - kernel/cgroup/cgroup.c:cgroup_apply_control_enable
    - kernel/cgroup/cgroup.c:cgroup_setup_root
    - mm/backing-dev.c:wb_get_create
    - mm/hmm.c:hmm_devmem_add
    - fs/aio.c:ioctx_alloc
    - fs/aio.c:ioctx_alloc
    - block/blk-core.c:blk_alloc_queue_node
    - block/genhd.c:__alloc_disk_node
    - block/partition-generic.c:add_partition
    - block/partition-generic.c:add_partition
  

  Symbols:

  ffffffff814960b0-ffffffff81496138: percpu_ref_init (STB_GLOBAL)
  

• In 4.18: ✅

  int percpu_ref_init(struct percpu_ref *ref, percpu_ref_func_t *release, unsigned int flags, gfp_t gfp);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/percpu-refcount.c (ffffffff814cb330)
  Location: lib/percpu-refcount.c:59
  Inline: False
  Direct callers:
    - kernel/cgroup/cgroup.c:cgroup_mkdir
    - kernel/cgroup/cgroup.c:cgroup_apply_control_enable
    - kernel/cgroup/cgroup.c:cgroup_setup_root
    - mm/backing-dev.c:wb_get_create
    - mm/hmm.c:hmm_devmem_add
    - fs/aio.c:ioctx_alloc
    - fs/aio.c:ioctx_alloc
    - block/blk-core.c:blk_alloc_queue_node
    - block/genhd.c:__alloc_disk_node
    - block/partition-generic.c:add_partition
    - block/partition-generic.c:add_partition
  

  Symbols:

  ffffffff814cb330-ffffffff814cb3b8: percpu_ref_init (STB_GLOBAL)
  

• In 5.0: ✅

  int percpu_ref_init(struct percpu_ref *ref, percpu_ref_func_t *release, unsigned int flags, gfp_t gfp);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/percpu-refcount.c (ffffffff814e0060)
  Location: lib/percpu-refcount.c:59
  Inline: False
  Direct callers:
    - kernel/cgroup/cgroup.c:cgroup_mkdir
    - kernel/cgroup/cgroup.c:cgroup_apply_control_enable
    - kernel/cgroup/cgroup.c:cgroup_setup_root
    - mm/backing-dev.c:wb_get_create
    - mm/hmm.c:hmm_devmem_add
    - fs/aio.c:ioctx_alloc
    - fs/aio.c:ioctx_alloc
    - block/blk-core.c:blk_alloc_queue_node
    - block/genhd.c:__alloc_disk_node
    - block/partition-generic.c:add_partition
    - block/partition-generic.c:add_partition
    - block/blk-cgroup.c:blkg_create
  

  Symbols:

  ffffffff814e0060-ffffffff814e00e8: percpu_ref_init (STB_GLOBAL)
  

• In 5.3: ✅

  int percpu_ref_init(struct percpu_ref *ref, percpu_ref_func_t *release, unsigned int flags, gfp_t gfp);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/percpu-refcount.c (ffffffff8150bfa0)
  Location: lib/percpu-refcount.c:60
  Inline: False
  Direct callers:
    - kernel/cgroup/cgroup.c:cgroup_create
    - kernel/cgroup/cgroup.c:cgroup_apply_control_enable
    - kernel/cgroup/cgroup.c:cgroup_setup_root
    - kernel/bpf/cgroup.c:cgroup_bpf_inherit
    - mm/backing-dev.c:wb_get_create
    - mm/slab_common.c:create_cache
    - mm/memremap.c:devm_memremap_pages
    - fs/aio.c:ioctx_alloc
    - fs/aio.c:ioctx_alloc
    - fs/io_uring.c:io_uring_create
    - fs/io_uring.c:io_uring_create
    - block/blk-core.c:blk_alloc_queue_node
    - block/genhd.c:__alloc_disk_node
    - block/partition-generic.c:add_partition
    - block/partition-generic.c:add_partition
    - block/blk-cgroup.c:blkg_alloc
  

  Symbols:

  ffffffff8150bfa0-ffffffff8150c047: percpu_ref_init (STB_GLOBAL)
  

• In 5.4: ✅

  int percpu_ref_init(struct percpu_ref *ref, percpu_ref_func_t *release, unsigned int flags, gfp_t gfp);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/percpu-refcount.c (ffffffff81529df0)
  Location: lib/percpu-refcount.c:60
  Inline: False
  Direct callers:
    - kernel/cgroup/cgroup.c:cgroup_create
    - kernel/cgroup/cgroup.c:cgroup_apply_control_enable
    - kernel/cgroup/cgroup.c:cgroup_setup_root
    - kernel/bpf/cgroup.c:cgroup_bpf_inherit
    - mm/backing-dev.c:wb_get_create
    - mm/slab_common.c:create_cache
    - mm/memremap.c:memremap_pages
    - fs/aio.c:ioctx_alloc
    - fs/aio.c:ioctx_alloc
    - fs/io_uring.c:io_uring_create
    - fs/io_uring.c:io_uring_create
    - block/blk-core.c:blk_alloc_queue_node
    - block/genhd.c:__alloc_disk_node
    - block/partition-generic.c:add_partition
    - block/partition-generic.c:add_partition
    - block/blk-cgroup.c:blkg_alloc
  

  Symbols:

  ffffffff81529df0-ffffffff81529e97: percpu_ref_init (STB_GLOBAL)
  

• In 5.8: ✅

  int percpu_ref_init(struct percpu_ref *ref, percpu_ref_func_t *release, unsigned int flags, gfp_t gfp);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/percpu-refcount.c (ffffffff8158d6e0)
  Location: lib/percpu-refcount.c:61
  Inline: False
  Direct callers:
    - kernel/cgroup/cgroup.c:cgroup_create
    - kernel/cgroup/cgroup.c:css_create
    - kernel/cgroup/cgroup.c:cgroup_setup_root
    - kernel/bpf/cgroup.c:cgroup_bpf_inherit
    - mm/backing-dev.c:cgwb_create
    - mm/slab_common.c:create_cache
    - mm/memremap.c:memremap_pages
    - fs/aio.c:ioctx_alloc
    - fs/aio.c:ioctx_alloc
    - fs/io_uring.c:io_sqe_files_register
    - fs/io_uring.c:alloc_fixed_file_ref_node
    - fs/io_uring.c:io_ring_ctx_alloc
    - block/blk-core.c:__blk_alloc_queue
    - block/partitions/core.c:add_partition
    - block/partitions/core.c:add_partition
    - block/blk-cgroup.c:blkg_alloc
  

  Symbols:

  ffffffff8158d6e0-ffffffff8158d78a: percpu_ref_init (STB_GLOBAL)
  

• In 5.11: ✅

  int percpu_ref_init(struct percpu_ref *ref, percpu_ref_func_t *release, unsigned int flags, gfp_t gfp);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/percpu-refcount.c (ffffffff815aa1e0)
  Location: lib/percpu-refcount.c:62
  Inline: False
  Direct callers:
    - kernel/cgroup/cgroup.c:cgroup_create
    - kernel/cgroup/cgroup.c:css_create
    - kernel/cgroup/cgroup.c:cgroup_setup_root
    - kernel/bpf/trampoline.c:bpf_tramp_image_alloc
    - kernel/bpf/cgroup.c:cgroup_bpf_inherit
    - mm/backing-dev.c:cgwb_create
    - mm/memcontrol.c:memcg_online_kmem
    - mm/memremap.c:memremap_pages
    - fs/aio.c:ioctx_alloc
    - fs/aio.c:ioctx_alloc
    - fs/io_uring.c:io_sqe_files_register
    - fs/io_uring.c:alloc_fixed_file_ref_node
    - fs/io_uring.c:io_ring_ctx_alloc
    - block/blk-core.c:blk_alloc_queue
    - block/blk-cgroup.c:blkg_alloc
  

  Symbols:

  ffffffff815aa1e0-ffffffff815aa2d7: percpu_ref_init (STB_GLOBAL)
  

• In 5.13: ✅

  int percpu_ref_init(struct percpu_ref *ref, percpu_ref_func_t *release, unsigned int flags, gfp_t gfp);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/percpu-refcount.c (ffffffff815b4de0)
  Location: lib/percpu-refcount.c:63
  Inline: False
  Direct callers:
    - kernel/cgroup/cgroup.c:cgroup_create
    - kernel/cgroup/cgroup.c:css_create
    - kernel/cgroup/cgroup.c:cgroup_setup_root
    - kernel/bpf/trampoline.c:bpf_trampoline_update
    - kernel/bpf/cgroup.c:cgroup_bpf_inherit
    - mm/backing-dev.c:cgwb_create
    - mm/memcontrol.c:memcg_online_kmem
    - mm/memremap.c:memremap_pages
    - fs/aio.c:ioctx_alloc
    - fs/aio.c:ioctx_alloc
    - fs/io_uring.c:io_ring_ctx_alloc
    - block/blk-core.c:blk_alloc_queue
    - block/blk-cgroup.c:blkg_alloc
  

  Symbols:

  ffffffff815b4de0-ffffffff815b4ed7: percpu_ref_init (STB_GLOBAL)
  

• In 5.15: ✅

  int percpu_ref_init(struct percpu_ref *ref, percpu_ref_func_t *release, unsigned int flags, gfp_t gfp);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/percpu-refcount.c (ffffffff8161b0a0)
  Location: lib/percpu-refcount.c:63
  Inline: False
  Direct callers:
    - kernel/cgroup/cgroup.c:cgroup_create
    - kernel/cgroup/cgroup.c:css_create
    - kernel/cgroup/cgroup.c:cgroup_setup_root
    - kernel/bpf/trampoline.c:bpf_trampoline_update
    - kernel/bpf/cgroup.c:cgroup_bpf_inherit
    - mm/backing-dev.c:cgwb_create
    - mm/swapfile.c:alloc_swap_info
    - mm/memcontrol.c:memcg_online_kmem
    - mm/memremap.c:memremap_pages
    - fs/aio.c:ioctx_alloc
    - fs/aio.c:ioctx_alloc
    - fs/io_uring.c:io_ring_ctx_alloc
    - block/blk-core.c:blk_alloc_queue
    - block/blk-cgroup.c:blkg_alloc
  

  Symbols:

  ffffffff8161b0a0-ffffffff8161b1e5: percpu_ref_init (STB_GLOBAL)
  

• In 5.19: ✅

  int percpu_ref_init(struct percpu_ref *ref, percpu_ref_func_t *release, unsigned int flags, gfp_t gfp);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/percpu-refcount.c (ffffffff816e8850)
  Location: lib/percpu-refcount.c:63
  Inline: False
  Direct callers:
    - kernel/cgroup/cgroup.c:cgroup_create
    - kernel/cgroup/cgroup.c:css_create
    - kernel/cgroup/cgroup.c:cgroup_setup_root
    - kernel/bpf/trampoline.c:bpf_trampoline_update
    - kernel/bpf/cgroup.c:cgroup_bpf_inherit
    - mm/backing-dev.c:cgwb_create
    - mm/swapfile.c:alloc_swap_info
    - mm/memcontrol.c:mem_cgroup_css_online
    - mm/memremap.c:memremap_pages
    - fs/aio.c:ioctx_alloc
    - fs/aio.c:ioctx_alloc
    - block/blk-core.c:blk_alloc_queue
    - block/blk-cgroup.c:blkg_alloc
    - io_uring/io_uring.c:io_register_rsrc_update
    - io_uring/io_uring.c:io_sqe_buffers_register
    - io_uring/io_uring.c:io_sqe_files_register
    - io_uring/io_uring.c:io_ring_ctx_alloc
    - drivers/md/md.c:mddev_init_writes_pending
  

  Symbols:

  ffffffff816e8850-ffffffff816e89a0: percpu_ref_init (STB_GLOBAL)
  

• In 6.2: ✅

  int percpu_ref_init(struct percpu_ref *ref, percpu_ref_func_t *release, unsigned int flags, gfp_t gfp);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/percpu-refcount.c (ffffffff817d8870)
  Location: lib/percpu-refcount.c:63
  Inline: False
  Direct callers:
    - kernel/cgroup/cgroup.c:cgroup_create
    - kernel/cgroup/cgroup.c:css_create
    - kernel/cgroup/cgroup.c:cgroup_setup_root
    - kernel/bpf/trampoline.c:bpf_trampoline_update
    - kernel/bpf/cgroup.c:cgroup_bpf_inherit
    - mm/backing-dev.c:cgwb_create
    - mm/swapfile.c:alloc_swap_info
    - mm/memcontrol.c:mem_cgroup_css_online
    - mm/memremap.c:memremap_pages
    - fs/aio.c:ioctx_alloc
    - fs/aio.c:ioctx_alloc
    - block/blk-core.c:blk_alloc_queue
    - block/blk-cgroup.c:blkg_alloc
    - io_uring/io_uring.c:io_ring_ctx_alloc
    - io_uring/rsrc.c:io_register_rsrc_update
    - drivers/md/md.c:mddev_init_writes_pending
  

  Symbols:

  ffffffff817d8870-ffffffff817d89c3: percpu_ref_init (STB_GLOBAL)
  

• In 6.5: ✅

  int percpu_ref_init(struct percpu_ref *ref, percpu_ref_func_t *release, unsigned int flags, gfp_t gfp);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/percpu-refcount.c (ffffffff81817a70)
  Location: lib/percpu-refcount.c:63
  Inline: False
  Direct callers:
    - kernel/cgroup/cgroup.c:cgroup_create
    - kernel/cgroup/cgroup.c:css_create
    - kernel/cgroup/cgroup.c:cgroup_setup_root
    - kernel/bpf/trampoline.c:bpf_trampoline_update
    - kernel/bpf/cgroup.c:cgroup_bpf_inherit
    - mm/backing-dev.c:cgwb_create
    - mm/swapfile.c:alloc_swap_info
    - mm/memcontrol.c:mem_cgroup_css_online
    - mm/memremap.c:memremap_pages
    - fs/aio.c:ioctx_alloc
    - fs/aio.c:ioctx_alloc
    - block/blk-core.c:blk_alloc_queue
    - block/blk-cgroup.c:blkg_alloc
    - io_uring/io_uring.c:io_ring_ctx_alloc
    - drivers/md/md.c:md_run
    - drivers/md/md.c:mddev_init_writes_pending
  

  Symbols:

  ffffffff81817a70-ffffffff81817bcb: percpu_ref_init (STB_GLOBAL)
  

• In 6.8: ✅

  int percpu_ref_init(struct percpu_ref *ref, percpu_ref_func_t *release, unsigned int flags, gfp_t gfp);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/percpu-refcount.c (ffffffff8185cd50)
  Location: lib/percpu-refcount.c:63
  Inline: False
  Direct callers:
    - kernel/cgroup/cgroup.c:cgroup_create
    - kernel/cgroup/cgroup.c:css_create
    - kernel/cgroup/cgroup.c:cgroup_setup_root
    - kernel/bpf/trampoline.c:bpf_trampoline_update
    - kernel/bpf/cgroup.c:cgroup_bpf_inherit
    - mm/backing-dev.c:cgwb_create
    - mm/swapfile.c:alloc_swap_info
    - mm/memcontrol.c:mem_cgroup_css_online
    - mm/memremap.c:memremap_pages
    - fs/aio.c:ioctx_alloc
    - fs/aio.c:ioctx_alloc
    - block/blk-core.c:blk_alloc_queue
    - block/blk-cgroup.c:blkg_alloc
    - io_uring/io_uring.c:io_ring_ctx_alloc
    - drivers/md/md.c:mddev_init
    - drivers/md/md.c:mddev_init
  

  Symbols:

  ffffffff8185cd50-ffffffff8185cec7: percpu_ref_init (STB_GLOBAL)
  

Arch

• In arm64: ✅

  int percpu_ref_init(struct percpu_ref *ref, percpu_ref_func_t *release, unsigned int flags, gfp_t gfp);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/percpu-refcount.c (ffff800010634d68)
  Location: lib/percpu-refcount.c:60
  Inline: False
  Direct callers:
    - kernel/cgroup/cgroup.c:cgroup_create
    - kernel/cgroup/cgroup.c:cgroup_apply_control_enable
    - kernel/cgroup/cgroup.c:cgroup_setup_root
    - kernel/bpf/cgroup.c:cgroup_bpf_inherit
    - mm/backing-dev.c:wb_get_create
    - mm/slab_common.c:create_cache
    - fs/aio.c:ioctx_alloc
    - fs/aio.c:ioctx_alloc
    - fs/io_uring.c:io_uring_create
    - fs/io_uring.c:io_uring_create
    - block/blk-core.c:blk_alloc_queue_node
    - block/genhd.c:__alloc_disk_node
    - block/partition-generic.c:add_partition
    - block/partition-generic.c:add_partition
    - block/blk-cgroup.c:blkg_alloc
  

  Symbols:

  ffff800010634d68-ffff800010634e14: percpu_ref_init (STB_GLOBAL)
  

• In armhf: ✅

  int percpu_ref_init(struct percpu_ref *ref, percpu_ref_func_t *release, unsigned int flags, gfp_t gfp);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/percpu-refcount.c (c07dae04)
  Location: lib/percpu-refcount.c:60
  Inline: False
  Direct callers:
    - kernel/cgroup/cgroup.c:cgroup_create
    - kernel/cgroup/cgroup.c:cgroup_apply_control_enable
    - kernel/cgroup/cgroup.c:cgroup_setup_root
    - kernel/bpf/cgroup.c:cgroup_bpf_inherit
    - mm/backing-dev.c:wb_get_create
    - mm/slab_common.c:create_cache
    - fs/aio.c:__se_sys_io_setup
    - fs/aio.c:__se_sys_io_setup
    - fs/io_uring.c:io_uring_create
    - fs/io_uring.c:io_uring_create
    - block/blk-core.c:blk_alloc_queue_node
    - block/genhd.c:__alloc_disk_node
    - block/partition-generic.c:add_partition
    - block/partition-generic.c:add_partition
    - block/blk-cgroup.c:blkg_alloc
  

  Symbols:

  c07dae04-c07daea8: percpu_ref_init (STB_GLOBAL)
  

• In ppc64el: ✅

  int percpu_ref_init(struct percpu_ref *ref, percpu_ref_func_t *release, unsigned int flags, gfp_t gfp);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/percpu-refcount.c (c0000000007da4a0)
  Location: lib/percpu-refcount.c:60
  Inline: False
  Direct callers:
    - kernel/cgroup/cgroup.c:cgroup_mkdir
    - kernel/cgroup/cgroup.c:cgroup_apply_control_enable
    - kernel/cgroup/cgroup.c:cgroup_setup_root
    - kernel/bpf/cgroup.c:cgroup_bpf_inherit
    - mm/backing-dev.c:wb_get_create
    - mm/slab_common.c:create_cache
    - mm/memremap.c:memremap_pages
    - fs/aio.c:ioctx_alloc
    - fs/aio.c:ioctx_alloc
    - fs/io_uring.c:io_uring_create
    - fs/io_uring.c:io_uring_create
    - block/blk-core.c:blk_alloc_queue_node
    - block/genhd.c:__alloc_disk_node
    - block/partition-generic.c:add_partition
    - block/partition-generic.c:add_partition
    - block/blk-cgroup.c:blkg_alloc
  

  Symbols:

  c0000000007da4a0-c0000000007da598: percpu_ref_init (STB_GLOBAL)
  

• In riscv64: ✅

  int percpu_ref_init(struct percpu_ref *ref, percpu_ref_func_t *release, unsigned int flags, gfp_t gfp);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/percpu-refcount.c (ffffffe0004628da)
  Location: lib/percpu-refcount.c:60
  Inline: False
  Direct callers:
    - kernel/cgroup/cgroup.c:cgroup_create
    - kernel/cgroup/cgroup.c:cgroup_apply_control_enable
    - kernel/cgroup/cgroup.c:cgroup_setup_root
    - kernel/bpf/cgroup.c:cgroup_bpf_inherit
    - mm/backing-dev.c:wb_get_create
    - mm/slab_common.c:create_cache
    - fs/aio.c:__se_sys_io_setup
    - fs/aio.c:__se_sys_io_setup
    - fs/io_uring.c:io_uring_create
    - fs/io_uring.c:io_uring_create
    - block/blk-core.c:blk_alloc_queue_node
    - block/genhd.c:__alloc_disk_node
    - block/partition-generic.c:add_partition
    - block/partition-generic.c:add_partition
    - block/blk-cgroup.c:blkg_alloc
  

  Symbols:

  ffffffe0004628da-ffffffe00046296e: percpu_ref_init (STB_GLOBAL)
  

Flavor

• In aws: ✅

  int percpu_ref_init(struct percpu_ref *ref, percpu_ref_func_t *release, unsigned int flags, gfp_t gfp);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/percpu-refcount.c (ffffffff815223d0)
  Location: lib/percpu-refcount.c:60
  Inline: False
  Direct callers:
    - kernel/cgroup/cgroup.c:cgroup_create
    - kernel/cgroup/cgroup.c:cgroup_apply_control_enable
    - kernel/cgroup/cgroup.c:cgroup_setup_root
    - kernel/bpf/cgroup.c:cgroup_bpf_inherit
    - mm/backing-dev.c:wb_get_create
    - mm/slab_common.c:create_cache
    - mm/memremap.c:memremap_pages
    - fs/aio.c:ioctx_alloc
    - fs/aio.c:ioctx_alloc
    - fs/io_uring.c:io_uring_create
    - fs/io_uring.c:io_uring_create
    - block/blk-core.c:blk_alloc_queue_node
    - block/genhd.c:__alloc_disk_node
    - block/partition-generic.c:add_partition
    - block/partition-generic.c:add_partition
    - block/blk-cgroup.c:blkg_alloc
  

  Symbols:

  ffffffff815223d0-ffffffff81522477: percpu_ref_init (STB_GLOBAL)
  

• In azure: ✅

  int percpu_ref_init(struct percpu_ref *ref, percpu_ref_func_t *release, unsigned int flags, gfp_t gfp);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/percpu-refcount.c (ffffffff815126c0)
  Location: lib/percpu-refcount.c:60
  Inline: False
  Direct callers:
    - kernel/cgroup/cgroup.c:cgroup_create
    - kernel/cgroup/cgroup.c:cgroup_apply_control_enable
    - kernel/cgroup/cgroup.c:cgroup_setup_root
    - kernel/bpf/cgroup.c:cgroup_bpf_inherit
    - mm/backing-dev.c:wb_get_create
    - mm/slab_common.c:create_cache
    - mm/memremap.c:memremap_pages
    - fs/aio.c:ioctx_alloc
    - fs/aio.c:ioctx_alloc
    - fs/io_uring.c:io_uring_create
    - fs/io_uring.c:io_uring_create
    - block/blk-core.c:blk_alloc_queue_node
    - block/genhd.c:__alloc_disk_node
    - block/partition-generic.c:add_partition
    - block/partition-generic.c:add_partition
    - block/blk-cgroup.c:blkg_alloc
  

  Symbols:

  ffffffff815126c0-ffffffff81512767: percpu_ref_init (STB_GLOBAL)
  

• In gcp: ✅

  int percpu_ref_init(struct percpu_ref *ref, percpu_ref_func_t *release, unsigned int flags, gfp_t gfp);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/percpu-refcount.c (ffffffff8151e460)
  Location: lib/percpu-refcount.c:60
  Inline: False
  Direct callers:
    - kernel/cgroup/cgroup.c:cgroup_create
    - kernel/cgroup/cgroup.c:cgroup_apply_control_enable
    - kernel/cgroup/cgroup.c:cgroup_setup_root
    - kernel/bpf/cgroup.c:cgroup_bpf_inherit
    - mm/backing-dev.c:wb_get_create
    - mm/slab_common.c:create_cache
    - mm/memremap.c:memremap_pages
    - fs/aio.c:ioctx_alloc
    - fs/aio.c:ioctx_alloc
    - fs/io_uring.c:io_uring_create
    - fs/io_uring.c:io_uring_create
    - block/blk-core.c:blk_alloc_queue_node
    - block/genhd.c:__alloc_disk_node
    - block/partition-generic.c:add_partition
    - block/partition-generic.c:add_partition
    - block/blk-cgroup.c:blkg_alloc
  

  Symbols:

  ffffffff8151e460-ffffffff8151e507: percpu_ref_init (STB_GLOBAL)
  

• In lowlatency: ✅

  int percpu_ref_init(struct percpu_ref *ref, percpu_ref_func_t *release, unsigned int flags, gfp_t gfp);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/percpu-refcount.c (ffffffff81537cd0)
  Location: lib/percpu-refcount.c:60
  Inline: False
  Direct callers:
    - kernel/cgroup/cgroup.c:cgroup_create
    - kernel/cgroup/cgroup.c:cgroup_apply_control_enable
    - kernel/cgroup/cgroup.c:cgroup_setup_root
    - kernel/bpf/cgroup.c:cgroup_bpf_inherit
    - mm/backing-dev.c:wb_get_create
    - mm/slab_common.c:create_cache
    - mm/memremap.c:memremap_pages
    - fs/aio.c:ioctx_alloc
    - fs/aio.c:ioctx_alloc
    - fs/io_uring.c:io_uring_create
    - fs/io_uring.c:io_uring_create
    - block/blk-core.c:blk_alloc_queue_node
    - block/genhd.c:__alloc_disk_node
    - block/partition-generic.c:add_partition
    - block/partition-generic.c:add_partition
    - block/blk-cgroup.c:blkg_alloc
  

  Symbols:

  ffffffff81537cd0-ffffffff81537d77: percpu_ref_init (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 ✅