DepSurf

Function: `percpu_ref_tryget_live_rcu`

Status

Regular

In 4.4: Absent ⚠️
In 4.8: Absent ⚠️
In 4.10: Absent ⚠️
In 4.13: Absent ⚠️
In 4.15: Absent ⚠️
In 4.18: Absent ⚠️
In 5.0: Absent ⚠️
In 5.3: Absent ⚠️
In 5.4: Absent ⚠️
In 5.8: Absent ⚠️
In 5.11: Absent ⚠️
In 5.13: Absent ⚠️
In 5.15: Absent ⚠️

In 5.19: Duplicate, Full Inline ⚠️

Collision: Static Duplication

Inline: Full

Transformation: False

Instances:

In kernel/cgroup/cgroup.c (ffffffff811ccea9)
Location: include/linux/percpu-refcount.h:275
Inline: True
Inline callers:
  - kernel/cgroup/cgroup.c:css_tryget_online_from_dir
  - kernel/cgroup/cgroup.c:cpu_stat_show
  - kernel/cgroup/cgroup.c:cgroup_get_e_css

In kernel/cgroup/cgroup-v1.c (ffffffff811d0de7)
Location: include/linux/percpu-refcount.h:275
Inline: True
Inline callers:
  - kernel/cgroup/cgroup-v1.c:cgroup1_get_tree
  - kernel/cgroup/cgroup-v1.c:cgroup1_root_to_use

In kernel/cgroup/legacy_freezer.c (ffffffff811d1fc5)
Location: include/linux/percpu-refcount.h:275
Inline: True
Inline callers:
  - kernel/cgroup/legacy_freezer.c:freezer_change_state
  - kernel/cgroup/legacy_freezer.c:freezer_read

In kernel/cgroup/cpuset.c (ffffffff811d8eca)
Location: include/linux/percpu-refcount.h:275
Inline: True
Inline callers:
  - kernel/cgroup/cpuset.c:cpuset_hotplug_workfn
  - kernel/cgroup/cpuset.c:update_nodemasks_hier
  - kernel/cgroup/cpuset.c:update_sibling_cpumasks
  - kernel/cgroup/cpuset.c:update_cpumasks_hier

In mm/swapfile.c (ffffffff8137eddc)
Location: include/linux/percpu-refcount.h:275
Inline: True
Inline callers:
  - mm/swapfile.c:get_swap_device

In mm/memcontrol.c (ffffffff813d4e54)
Location: include/linux/percpu-refcount.h:275
Inline: True
Inline callers:
  - mm/memcontrol.c:mem_cgroup_swapin_charge_page

In mm/memremap.c (ffffffff813e7049)
Location: include/linux/percpu-refcount.h:275
Inline: True
Inline callers:
  - mm/memremap.c:get_dev_pagemap

In fs/aio.c (ffffffff81460cee)
Location: include/linux/percpu-refcount.h:275
Inline: True
Inline callers:
  - fs/aio.c:lookup_ioctx

In block/blk-core.c (ffffffff81679f24)
Location: include/linux/percpu-refcount.h:275
Inline: True
Inline callers:
  - block/blk-core.c:bio_poll
  - block/blk-core.c:__submit_bio
  - block/blk-core.c:__bio_queue_enter
  - block/blk-core.c:blk_queue_enter

In block/blk-mq.c (ffffffff8168416e)
Location: include/linux/percpu-refcount.h:275
Inline: True
Inline callers:
  - block/blk-mq.c:blk_mq_get_new_requests

In block/blk-cgroup.c (ffffffff816a3a15)
Location: include/linux/percpu-refcount.h:275
Inline: True
Inline callers:
  - block/blk-cgroup.c:blkg_create

In 6.2: Duplicate, Full Inline ⚠️

Collision: Static Duplication

Inline: Full

Transformation: False

Instances:

In kernel/cgroup/cgroup.c (ffffffff81210458)
Location: include/linux/percpu-refcount.h:275
Inline: True
Inline callers:
  - kernel/cgroup/cgroup.c:css_tryget_online_from_dir
  - kernel/cgroup/cgroup.c:cpu_stat_show
  - kernel/cgroup/cgroup.c:cgroup_get_e_css

In kernel/cgroup/cgroup-v1.c (ffffffff81214947)
Location: include/linux/percpu-refcount.h:275
Inline: True
Inline callers:
  - kernel/cgroup/cgroup-v1.c:cgroup1_get_tree
  - kernel/cgroup/cgroup-v1.c:cgroup1_root_to_use

In kernel/cgroup/legacy_freezer.c (ffffffff81215cf5)
Location: include/linux/percpu-refcount.h:275
Inline: True
Inline callers:
  - kernel/cgroup/legacy_freezer.c:freezer_change_state
  - kernel/cgroup/legacy_freezer.c:freezer_read

In kernel/cgroup/cpuset.c (ffffffff8121e0a3)
Location: include/linux/percpu-refcount.h:275
Inline: True
Inline callers:
  - kernel/cgroup/cpuset.c:cpuset_hotplug_workfn
  - kernel/cgroup/cpuset.c:update_nodemasks_hier
  - kernel/cgroup/cpuset.c:update_sibling_cpumasks
  - kernel/cgroup/cpuset.c:update_cpumasks_hier

In mm/swapfile.c (ffffffff813fd8c4)
Location: include/linux/percpu-refcount.h:275
Inline: True
Inline callers:
  - mm/swapfile.c:get_swap_device

In mm/memcontrol.c (ffffffff8145a893)
Location: include/linux/percpu-refcount.h:275
Inline: True
Inline callers:
  - mm/memcontrol.c:mem_cgroup_swapin_charge_folio

In mm/memremap.c (ffffffff8146f838)
Location: include/linux/percpu-refcount.h:275
Inline: True
Inline callers:
  - mm/memremap.c:zone_device_page_init
  - mm/memremap.c:zone_device_page_init
  - mm/memremap.c:get_dev_pagemap
  - mm/memremap.c:get_dev_pagemap

In fs/aio.c (ffffffff814f0c9e)
Location: include/linux/percpu-refcount.h:275
Inline: True
Inline callers:
  - fs/aio.c:lookup_ioctx

In block/blk-core.c (ffffffff817363c9)
Location: include/linux/percpu-refcount.h:275
Inline: True
Inline callers:
  - block/blk-core.c:bio_poll
  - block/blk-core.c:__submit_bio
  - block/blk-core.c:__bio_queue_enter
  - block/blk-core.c:blk_queue_enter

In block/blk-mq.c (ffffffff8174194e)
Location: include/linux/percpu-refcount.h:275
Inline: True
Inline callers:
  - block/blk-mq.c:blk_mq_get_new_requests

In block/blk-cgroup.c (ffffffff817626fe)
Location: include/linux/percpu-refcount.h:275
Inline: True
Inline callers:
  - block/blk-cgroup.c:blkg_create

In drivers/pci/p2pdma.c (ffffffff8191c6a1)
Location: include/linux/percpu-refcount.h:275
Inline: True
Inline callers:
  - drivers/pci/p2pdma.c:pci_alloc_p2pmem
  - drivers/pci/p2pdma.c:pci_alloc_p2pmem
  - drivers/pci/p2pdma.c:p2pmem_alloc_mmap
  - drivers/pci/p2pdma.c:p2pmem_alloc_mmap

In 6.5: Duplicate, Full Inline ⚠️

Collision: Static Duplication

Inline: Full

Transformation: False

Instances:

In kernel/cgroup/cgroup.c (ffffffff81225e68)
Location: include/linux/percpu-refcount.h:275
Inline: True
Inline callers:
  - kernel/cgroup/cgroup.c:css_tryget_online_from_dir
  - kernel/cgroup/cgroup.c:cpu_stat_show
  - kernel/cgroup/cgroup.c:cgroup_get_e_css

In kernel/cgroup/cgroup-v1.c (ffffffff8122a267)
Location: include/linux/percpu-refcount.h:275
Inline: True
Inline callers:
  - kernel/cgroup/cgroup-v1.c:cgroup1_get_tree
  - kernel/cgroup/cgroup-v1.c:cgroup1_root_to_use

In kernel/cgroup/legacy_freezer.c (ffffffff8122b629)
Location: include/linux/percpu-refcount.h:275
Inline: True
Inline callers:
  - kernel/cgroup/legacy_freezer.c:freezer_change_state
  - kernel/cgroup/legacy_freezer.c:freezer_read

In kernel/cgroup/cpuset.c (ffffffff812341a3)
Location: include/linux/percpu-refcount.h:275
Inline: True
Inline callers:
  - kernel/cgroup/cpuset.c:cpuset_hotplug_workfn
  - kernel/cgroup/cpuset.c:update_nodemasks_hier
  - kernel/cgroup/cpuset.c:update_sibling_cpumasks
  - kernel/cgroup/cpuset.c:update_cpumasks_hier

In mm/swapfile.c (ffffffff81430b84)
Location: include/linux/percpu-refcount.h:275
Inline: True
Inline callers:
  - mm/swapfile.c:get_swap_device

In mm/memcontrol.c (ffffffff814904f3)
Location: include/linux/percpu-refcount.h:275
Inline: True
Inline callers:
  - mm/memcontrol.c:mem_cgroup_swapin_charge_folio

In mm/memremap.c (ffffffff814a4018)
Location: include/linux/percpu-refcount.h:275
Inline: True
Inline callers:
  - mm/memremap.c:zone_device_page_init
  - mm/memremap.c:zone_device_page_init
  - mm/memremap.c:get_dev_pagemap
  - mm/memremap.c:get_dev_pagemap

In fs/aio.c (ffffffff81527a3e)
Location: include/linux/percpu-refcount.h:275
Inline: True
Inline callers:
  - fs/aio.c:lookup_ioctx

In block/blk-core.c (ffffffff81771538)
Location: include/linux/percpu-refcount.h:275
Inline: True
Inline callers:
  - block/blk-core.c:__submit_bio
  - block/blk-core.c:__bio_queue_enter
  - block/blk-core.c:blk_queue_enter

In block/blk-mq.c (ffffffff81781e6b)
Location: include/linux/percpu-refcount.h:275
Inline: True
Inline callers:
  - block/blk-mq.c:blk_mq_get_new_requests

In block/blk-cgroup.c (ffffffff817a13aa)
Location: include/linux/percpu-refcount.h:275
Inline: True
Inline callers:
  - block/blk-cgroup.c:blkg_create

In drivers/pci/p2pdma.c (ffffffff8195fc61)
Location: include/linux/percpu-refcount.h:275
Inline: True
Inline callers:
  - drivers/pci/p2pdma.c:pci_alloc_p2pmem
  - drivers/pci/p2pdma.c:pci_alloc_p2pmem
  - drivers/pci/p2pdma.c:p2pmem_alloc_mmap
  - drivers/pci/p2pdma.c:p2pmem_alloc_mmap

In drivers/md/md.c (ffffffff81d5fcb4)
Location: include/linux/percpu-refcount.h:275
Inline: True
Inline callers:
  - drivers/md/md.c:md_handle_request

In 6.8: Duplicate, Full Inline ⚠️

Collision: Static Duplication

Inline: Full

Transformation: False

Instances:

In kernel/cgroup/cgroup.c (ffffffff8123daf8)
Location: include/linux/percpu-refcount.h:275
Inline: True
Inline callers:
  - kernel/cgroup/cgroup.c:css_tryget_online_from_dir
  - kernel/cgroup/cgroup.c:cgroup_tryget_css
  - kernel/cgroup/cgroup.c:cgroup_get_e_css

In kernel/cgroup/cgroup-v1.c (ffffffff81242107)
Location: include/linux/percpu-refcount.h:275
Inline: True
Inline callers:
  - kernel/cgroup/cgroup-v1.c:cgroup1_get_tree
  - kernel/cgroup/cgroup-v1.c:cgroup1_root_to_use

In kernel/cgroup/legacy_freezer.c (ffffffff81243619)
Location: include/linux/percpu-refcount.h:275
Inline: True
Inline callers:
  - kernel/cgroup/legacy_freezer.c:freezer_change_state
  - kernel/cgroup/legacy_freezer.c:freezer_read

In kernel/cgroup/cpuset.c (ffffffff8124dd3d)
Location: include/linux/percpu-refcount.h:275
Inline: True
Inline callers:
  - kernel/cgroup/cpuset.c:cpuset_hotplug_workfn
  - kernel/cgroup/cpuset.c:update_nodemasks_hier
  - kernel/cgroup/cpuset.c:update_sibling_cpumasks
  - kernel/cgroup/cpuset.c:update_cpumasks_hier

In mm/swapfile.c (ffffffff81469fa4)
Location: include/linux/percpu-refcount.h:275
Inline: True
Inline callers:
  - mm/swapfile.c:get_swap_device

In mm/zswap.c (ffffffff8146f7ef)
Location: include/linux/percpu-refcount.h:275
Inline: True
Inline callers:
  - mm/zswap.c:shrink_worker

In mm/memcontrol.c (ffffffff814bfddb)
Location: include/linux/percpu-refcount.h:275
Inline: True
Inline callers:
  - mm/memcontrol.c:mem_cgroup_swapin_charge_folio

In mm/memremap.c (ffffffff814d4ec8)
Location: include/linux/percpu-refcount.h:275
Inline: True
Inline callers:
  - mm/memremap.c:zone_device_page_init
  - mm/memremap.c:zone_device_page_init
  - mm/memremap.c:get_dev_pagemap
  - mm/memremap.c:get_dev_pagemap

In fs/aio.c (ffffffff8155c7ce)
Location: include/linux/percpu-refcount.h:275
Inline: True
Inline callers:
  - fs/aio.c:lookup_ioctx

In block/blk-core.c (ffffffff817b3878)
Location: include/linux/percpu-refcount.h:275
Inline: True
Inline callers:
  - block/blk-core.c:__submit_bio
  - block/blk-core.c:__bio_queue_enter
  - block/blk-core.c:blk_queue_enter

In block/blk-mq.c (ffffffff817c660b)
Location: include/linux/percpu-refcount.h:275
Inline: True
Inline callers:
  - block/blk-mq.c:blk_mq_submit_bio

In block/blk-cgroup.c (ffffffff817e4ef7)
Location: include/linux/percpu-refcount.h:275
Inline: True
Inline callers:
  - block/blk-cgroup.c:blkg_create

In drivers/pci/p2pdma.c (ffffffff819a9321)
Location: include/linux/percpu-refcount.h:275
Inline: True
Inline callers:
  - drivers/pci/p2pdma.c:pci_alloc_p2pmem
  - drivers/pci/p2pdma.c:pci_alloc_p2pmem
  - drivers/pci/p2pdma.c:p2pmem_alloc_mmap
  - drivers/pci/p2pdma.c:p2pmem_alloc_mmap

In drivers/md/md.c (ffffffff81e17290)
Location: include/linux/percpu-refcount.h:275
Inline: True
Inline callers:
  - drivers/md/md.c:md_handle_request

Arch

In arm64: Absent ⚠️
In armhf: Absent ⚠️
In ppc64el: Absent ⚠️
In riscv64: Absent ⚠️

Flavor

In aws: Absent ⚠️
In azure: Absent ⚠️
In gcp: Absent ⚠️
In lowlatency: Absent ⚠️

DepSurf

Function: percpu_ref_tryget_live_rcu

Status

Differences

Function: `percpu_ref_tryget_live_rcu`