website-function

Function: `lock_page_memcg`

Status

Regular

In 4.4: Absent ⚠️

In 4.8: Selective Inline ⚠️

void lock_page_memcg(struct page *page);

Collision: Unique Global

Inline: Selective

Transformation: False

Instances:

In mm/memcontrol.c (ffffffff8121df00)
Location: mm/memcontrol.c:1653
Inline: True
Direct callers:
  - mm/page-writeback.c:__test_set_page_writeback
  - mm/page-writeback.c:test_clear_page_writeback
  - mm/page-writeback.c:cancel_dirty_page
  - mm/rmap.c:page_add_file_rmap
  - fs/buffer.c:mark_buffer_dirty
  - fs/buffer.c:__set_page_dirty_buffers

Symbols:

ffffffff8121df00-ffffffff8121df85: lock_page_memcg (STB_GLOBAL)

In 4.10: Selective Inline ⚠️

void lock_page_memcg(struct page *page);

Collision: Unique Global

Inline: Selective

Transformation: False

Instances:

In mm/memcontrol.c (ffffffff812304e0)
Location: mm/memcontrol.c:1624
Inline: True
Direct callers:
  - mm/page-writeback.c:__test_set_page_writeback
  - mm/page-writeback.c:test_clear_page_writeback
  - mm/page-writeback.c:cancel_dirty_page
  - mm/rmap.c:page_add_file_rmap
  - fs/buffer.c:mark_buffer_dirty
  - fs/buffer.c:__set_page_dirty_buffers

Symbols:

ffffffff812304e0-ffffffff81230565: lock_page_memcg (STB_GLOBAL)

In 4.13: Selective Inline ⚠️

struct mem_cgroup *lock_page_memcg(struct page *page);

Collision: Unique Global

Inline: Selective

Transformation: False

Instances:

In mm/memcontrol.c (ffffffff8123bdd0)
Location: mm/memcontrol.c:1620
Inline: True
Direct callers:
  - mm/page-writeback.c:__test_set_page_writeback
  - mm/page-writeback.c:test_clear_page_writeback
  - mm/page-writeback.c:cancel_dirty_page
  - mm/rmap.c:page_add_file_rmap
  - fs/buffer.c:mark_buffer_dirty
  - fs/buffer.c:__set_page_dirty_buffers

Symbols:

ffffffff8123bdd0-ffffffff8123be5b: lock_page_memcg (STB_GLOBAL)

In 4.15: Selective Inline ⚠️

struct mem_cgroup *lock_page_memcg(struct page *page);

Collision: Unique Global

Inline: Selective

Transformation: False

Instances:

In mm/memcontrol.c (ffffffff8125b5f0)
Location: mm/memcontrol.c:1634
Inline: True
Direct callers:
  - mm/page-writeback.c:__test_set_page_writeback
  - mm/page-writeback.c:test_clear_page_writeback
  - mm/page-writeback.c:__cancel_dirty_page
  - mm/rmap.c:page_add_file_rmap
  - fs/buffer.c:mark_buffer_dirty
  - fs/buffer.c:__set_page_dirty_buffers

Symbols:

ffffffff8125b5f0-ffffffff8125b67b: lock_page_memcg (STB_GLOBAL)

In 4.18: Selective Inline ⚠️

struct mem_cgroup *lock_page_memcg(struct page *page);

Collision: Unique Global

Inline: Selective

Transformation: False

Instances:

In mm/memcontrol.c (ffffffff8127f110)
Location: mm/memcontrol.c:1591
Inline: True
Direct callers:
  - mm/page-writeback.c:__test_set_page_writeback
  - mm/page-writeback.c:test_clear_page_writeback
  - mm/page-writeback.c:__cancel_dirty_page
  - mm/rmap.c:page_add_file_rmap
  - fs/buffer.c:mark_buffer_dirty
  - fs/buffer.c:__set_page_dirty_buffers

Symbols:

ffffffff8127f110-ffffffff8127f193: lock_page_memcg (STB_GLOBAL)

In 5.0: Selective Inline ⚠️

struct mem_cgroup *lock_page_memcg(struct page *page);

Collision: Unique Global

Inline: Selective

Transformation: False

Instances:

In mm/memcontrol.c (ffffffff81293950)
Location: mm/memcontrol.c:1869
Inline: True
Direct callers:
  - mm/page-writeback.c:__test_set_page_writeback
  - mm/page-writeback.c:test_clear_page_writeback
  - mm/page-writeback.c:__cancel_dirty_page
  - mm/rmap.c:page_add_file_rmap
  - fs/buffer.c:mark_buffer_dirty
  - fs/buffer.c:__set_page_dirty_buffers
  - fs/iomap.c:iomap_set_page_dirty

Symbols:

ffffffff81293950-ffffffff812939d3: lock_page_memcg (STB_GLOBAL)

In 5.3: Selective Inline ⚠️

struct mem_cgroup *lock_page_memcg(struct page *page);

Collision: Unique Global

Inline: Selective

Transformation: False

Instances:

In mm/memcontrol.c (ffffffff812aef80)
Location: mm/memcontrol.c:2070
Inline: True
Direct callers:
  - mm/page-writeback.c:__test_set_page_writeback
  - mm/page-writeback.c:test_clear_page_writeback
  - mm/page-writeback.c:__cancel_dirty_page
  - mm/rmap.c:page_add_file_rmap
  - fs/buffer.c:mark_buffer_dirty
  - fs/buffer.c:__set_page_dirty_buffers
  - fs/iomap/buffered-io.c:iomap_set_page_dirty

Symbols:

ffffffff812aef80-ffffffff812af005: lock_page_memcg (STB_GLOBAL)

In 5.4: Selective Inline ⚠️

struct mem_cgroup *lock_page_memcg(struct page *page);

Collision: Unique Global

Inline: Selective

Transformation: False

Instances:

In mm/memcontrol.c (ffffffff812c09e0)
Location: mm/memcontrol.c:2086
Inline: True
Direct callers:
  - mm/page-writeback.c:__test_set_page_writeback
  - mm/page-writeback.c:test_clear_page_writeback
  - mm/page-writeback.c:__cancel_dirty_page
  - mm/rmap.c:page_add_file_rmap
  - fs/buffer.c:__set_page_dirty_buffers
  - fs/iomap/buffered-io.c:iomap_set_page_dirty

Symbols:

ffffffff812c09e0-ffffffff812c0a65: lock_page_memcg (STB_GLOBAL)

In 5.8: ✅

struct mem_cgroup *lock_page_memcg(struct page *page);

Collision: Unique Global

Inline: No

Transformation: False

Instances:

In mm/memcontrol.c (ffffffff812f7100)
Location: mm/memcontrol.c:1960
Inline: False
Direct callers:
  - mm/page-writeback.c:__test_set_page_writeback
  - mm/page-writeback.c:test_clear_page_writeback
  - mm/page-writeback.c:__cancel_dirty_page
  - mm/rmap.c:page_remove_rmap
  - mm/rmap.c:page_add_file_rmap
  - mm/rmap.c:do_page_add_anon_rmap
  - mm/huge_memory.c:__split_huge_pmd_locked
  - mm/memcontrol.c:mem_cgroup_move_account
  - fs/buffer.c:mark_buffer_dirty
  - fs/buffer.c:__set_page_dirty_buffers
  - fs/iomap/buffered-io.c:iomap_set_page_dirty

Symbols:

ffffffff812f7100-ffffffff812f7193: lock_page_memcg (STB_GLOBAL)

In 5.11: ✅

struct mem_cgroup *lock_page_memcg(struct page *page);

Collision: Unique Global

Inline: No

Transformation: False

Instances:

In mm/memcontrol.c (ffffffff81302560)
Location: mm/memcontrol.c:2149
Inline: False
Direct callers:
  - mm/page-writeback.c:__test_set_page_writeback
  - mm/page-writeback.c:test_clear_page_writeback
  - mm/page-writeback.c:__cancel_dirty_page
  - mm/rmap.c:page_remove_rmap
  - mm/rmap.c:page_add_file_rmap
  - mm/rmap.c:do_page_add_anon_rmap
  - mm/huge_memory.c:__split_huge_pmd_locked
  - mm/memcontrol.c:mem_cgroup_move_account
  - fs/buffer.c:mark_buffer_dirty
  - fs/buffer.c:__set_page_dirty_buffers
  - fs/iomap/buffered-io.c:iomap_set_page_dirty

Symbols:

ffffffff81302560-ffffffff813025fc: lock_page_memcg (STB_GLOBAL)

In 5.13: ✅

void lock_page_memcg(struct page *page);

Collision: Unique Global

Inline: No

Transformation: False

Instances:

In mm/memcontrol.c (ffffffff81308c00)
Location: mm/memcontrol.c:1971
Inline: False
Direct callers:
  - mm/page-writeback.c:__test_set_page_writeback
  - mm/page-writeback.c:test_clear_page_writeback
  - mm/page-writeback.c:__cancel_dirty_page
  - mm/rmap.c:page_remove_rmap
  - mm/rmap.c:page_add_file_rmap
  - mm/rmap.c:do_page_add_anon_rmap
  - mm/huge_memory.c:__split_huge_pmd_locked
  - mm/memcontrol.c:mem_cgroup_move_account
  - fs/buffer.c:mark_buffer_dirty
  - fs/buffer.c:__set_page_dirty_buffers
  - fs/iomap/buffered-io.c:iomap_set_page_dirty

Symbols:

ffffffff81308c00-ffffffff81308ca1: lock_page_memcg (STB_GLOBAL)

In 5.15: ✅

void lock_page_memcg(struct page *page);

Collision: Unique Global

Inline: No

Transformation: False

Instances:

In mm/memcontrol.c (ffffffff81352980)
Location: mm/memcontrol.c:2023
Inline: False
Direct callers:
  - mm/page-writeback.c:__test_set_page_writeback
  - mm/page-writeback.c:test_clear_page_writeback
  - mm/page-writeback.c:__cancel_dirty_page
  - mm/rmap.c:page_remove_rmap
  - mm/rmap.c:page_add_file_rmap
  - mm/rmap.c:do_page_add_anon_rmap
  - mm/huge_memory.c:__split_huge_pmd_locked
  - mm/memcontrol.c:mem_cgroup_move_account
  - fs/buffer.c:mark_buffer_dirty
  - fs/buffer.c:__set_page_dirty_buffers

Symbols:

ffffffff81352980-ffffffff81352a1e: lock_page_memcg (STB_GLOBAL)

In 5.19: ✅

void lock_page_memcg(struct page *page);

Collision: Unique Global

Inline: No

Transformation: False

Instances:

In mm/memcontrol.c (ffffffff813d1e20)
Location: mm/memcontrol.c:2076
Inline: False
Direct callers:
  - mm/rmap.c:page_remove_rmap
  - mm/rmap.c:page_add_file_rmap
  - mm/rmap.c:page_add_anon_rmap
  - mm/huge_memory.c:__split_huge_pmd_locked
  - fs/buffer.c:mark_buffer_dirty

Symbols:

ffffffff813d1e20-ffffffff813d1e7c: lock_page_memcg (STB_GLOBAL)

In 6.2: ✅

void lock_page_memcg(struct page *page);

Collision: Unique Global

Inline: No

Transformation: False

Instances:

In mm/memcontrol.c (ffffffff81457520)
Location: mm/memcontrol.c:2136
Inline: False
Direct callers:
  - mm/rmap.c:page_remove_rmap
  - mm/rmap.c:page_add_file_rmap
  - mm/rmap.c:page_add_anon_rmap
  - fs/buffer.c:mark_buffer_dirty

Symbols:

ffffffff81457520-ffffffff8145757c: lock_page_memcg (STB_GLOBAL)

In 6.5: Absent ⚠️
In 6.8: Absent ⚠️

Arch

In arm64: Selective Inline ⚠️

struct mem_cgroup *lock_page_memcg(struct page *page);

Collision: Unique Global

Inline: Selective

Transformation: False

Instances:

In mm/memcontrol.c (ffff8000103641d8)
Location: mm/memcontrol.c:2086
Inline: True
Direct callers:
  - mm/page-writeback.c:__test_set_page_writeback
  - mm/page-writeback.c:test_clear_page_writeback
  - mm/page-writeback.c:__cancel_dirty_page
  - mm/rmap.c:page_add_file_rmap
  - fs/buffer.c:__set_page_dirty_buffers

Symbols:

ffff8000103641d8-ffff800010364304: lock_page_memcg (STB_GLOBAL)

In armhf: Selective Inline ⚠️

struct mem_cgroup *lock_page_memcg(struct page *page);

Collision: Unique Global

Inline: Selective

Transformation: False

Instances:

In mm/memcontrol.c (c0554ab0)
Location: mm/memcontrol.c:2086
Inline: True
Direct callers:
  - mm/page-writeback.c:__test_set_page_writeback
  - mm/page-writeback.c:test_clear_page_writeback
  - mm/page-writeback.c:__cancel_dirty_page
  - mm/rmap.c:page_add_file_rmap
  - fs/buffer.c:__set_page_dirty_buffers

Symbols:

c0554ab0-c0554b48: lock_page_memcg (STB_GLOBAL)

In ppc64el: Selective Inline ⚠️

struct mem_cgroup *lock_page_memcg(struct page *page);

Collision: Unique Global

Inline: Selective

Transformation: False

Instances:

In mm/memcontrol.c (c00000000044ea40)
Location: mm/memcontrol.c:2086
Inline: True
Direct callers:
  - mm/page-writeback.c:__test_set_page_writeback
  - mm/page-writeback.c:test_clear_page_writeback
  - mm/page-writeback.c:__cancel_dirty_page
  - mm/rmap.c:page_add_file_rmap
  - fs/buffer.c:mark_buffer_dirty
  - fs/buffer.c:__set_page_dirty_buffers
  - fs/iomap/buffered-io.c:iomap_set_page_dirty

Symbols:

c00000000044ea40-c00000000044eb5c: lock_page_memcg (STB_GLOBAL)

In riscv64: Selective Inline ⚠️

struct mem_cgroup *lock_page_memcg(struct page *page);

Collision: Unique Global

Inline: Selective

Transformation: False

Instances:

In mm/memcontrol.c (ffffffe000241906)
Location: mm/memcontrol.c:2086
Inline: True
Direct callers:
  - mm/page-writeback.c:__test_set_page_writeback
  - mm/page-writeback.c:test_clear_page_writeback
  - mm/page-writeback.c:__cancel_dirty_page
  - mm/rmap.c:page_add_file_rmap
  - fs/buffer.c:__set_page_dirty_buffers

Symbols:

ffffffe000241906-ffffffe00024198a: lock_page_memcg (STB_GLOBAL)

Flavor

In aws: Selective Inline ⚠️

struct mem_cgroup *lock_page_memcg(struct page *page);

Collision: Unique Global

Inline: Selective

Transformation: False

Instances:

In mm/memcontrol.c (ffffffff812b8fc0)
Location: mm/memcontrol.c:2086
Inline: True
Direct callers:
  - mm/page-writeback.c:__test_set_page_writeback
  - mm/page-writeback.c:test_clear_page_writeback
  - mm/page-writeback.c:__cancel_dirty_page
  - mm/rmap.c:page_add_file_rmap
  - fs/buffer.c:__set_page_dirty_buffers
  - fs/iomap/buffered-io.c:iomap_set_page_dirty

Symbols:

ffffffff812b8fc0-ffffffff812b9045: lock_page_memcg (STB_GLOBAL)

In azure: Selective Inline ⚠️

struct mem_cgroup *lock_page_memcg(struct page *page);

Collision: Unique Global

Inline: Selective

Transformation: False

Instances:

In mm/memcontrol.c (ffffffff812aa250)
Location: mm/memcontrol.c:2086
Inline: True
Direct callers:
  - mm/page-writeback.c:__test_set_page_writeback
  - mm/page-writeback.c:test_clear_page_writeback
  - mm/page-writeback.c:__cancel_dirty_page
  - mm/rmap.c:page_add_file_rmap
  - fs/buffer.c:__set_page_dirty_buffers
  - fs/iomap/buffered-io.c:iomap_set_page_dirty

Symbols:

ffffffff812aa250-ffffffff812aa2d5: lock_page_memcg (STB_GLOBAL)

In gcp: Selective Inline ⚠️

struct mem_cgroup *lock_page_memcg(struct page *page);

Collision: Unique Global

Inline: Selective

Transformation: False

Instances:

In mm/memcontrol.c (ffffffff812b6dd0)
Location: mm/memcontrol.c:2086
Inline: True
Direct callers:
  - mm/page-writeback.c:__test_set_page_writeback
  - mm/page-writeback.c:test_clear_page_writeback
  - mm/page-writeback.c:__cancel_dirty_page
  - mm/rmap.c:page_add_file_rmap
  - fs/buffer.c:__set_page_dirty_buffers
  - fs/iomap/buffered-io.c:iomap_set_page_dirty

Symbols:

ffffffff812b6dd0-ffffffff812b6e55: lock_page_memcg (STB_GLOBAL)

In lowlatency: Selective Inline ⚠️

struct mem_cgroup *lock_page_memcg(struct page *page);

Collision: Unique Global

Inline: Selective

Transformation: False

Instances:

In mm/memcontrol.c (ffffffff812c76b0)
Location: mm/memcontrol.c:2086
Inline: True
Direct callers:
  - mm/page-writeback.c:__test_set_page_writeback
  - mm/page-writeback.c:test_clear_page_writeback
  - mm/page-writeback.c:__cancel_dirty_page
  - mm/rmap.c:page_add_file_rmap
  - fs/buffer.c:__set_page_dirty_buffers
  - fs/iomap/buffered-io.c:iomap_set_page_dirty

Symbols:

ffffffff812c76b0-ffffffff812c773a: lock_page_memcg (STB_GLOBAL)

Differences

Regular

No changes between 4.8 and 4.10 ✅
Changed between 4.10 and 4.13 ⚠️
- Return type changed. void ➡️ struct mem_cgroup *
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 ✅
Changed between 5.11 and 5.13 ⚠️
- Return type changed. struct mem_cgroup * ➡️ void
No changes between 5.13 and 5.15 ✅
No changes between 5.15 and 5.19 ✅
No changes between 5.19 and 6.2 ✅

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 ✅

website-function

Function: lock_page_memcg

Status

Differences

Function: `lock_page_memcg`