DepSurf

Function: rwsem_down_write_slowpath

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: ✅

  struct rw_semaphore *rwsem_down_write_slowpath(struct rw_semaphore *sem, int state);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/locking/rwsem.c (ffffffff810f8220)
  Location: kernel/locking/rwsem.c:1127
  Inline: False
  Direct callers:
    - kernel/locking/rwsem.c:down_write_killable
    - kernel/locking/rwsem.c:down_write
  

  Symbols:

  ffffffff810f8220-ffffffff810f86d7: rwsem_down_write_slowpath (STB_LOCAL)
  

• In 5.4: ✅

  struct rw_semaphore *rwsem_down_write_slowpath(struct rw_semaphore *sem, int state);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/locking/rwsem.c (ffffffff81104050)
  Location: kernel/locking/rwsem.c:1139
  Inline: False
  Direct callers:
    - kernel/locking/rwsem.c:down_write_killable
    - kernel/locking/rwsem.c:down_write
  

  Symbols:

  ffffffff81104050-ffffffff8110451f: rwsem_down_write_slowpath (STB_LOCAL)
  

• In 5.8: ✅

  struct rw_semaphore *rwsem_down_write_slowpath(struct rw_semaphore *sem, int state);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/locking/rwsem.c (ffffffff8110ec60)
  Location: kernel/locking/rwsem.c:1136
  Inline: False
  Direct callers:
    - kernel/locking/rwsem.c:down_write_killable
    - kernel/locking/rwsem.c:down_write
  

  Symbols:

  ffffffff8110ec60-ffffffff8110f0f1: rwsem_down_write_slowpath (STB_LOCAL)
  

• In 5.11: ✅

  struct rw_semaphore *rwsem_down_write_slowpath(struct rw_semaphore *sem, int state);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/locking/rwsem.c (ffffffff8110be70)
  Location: kernel/locking/rwsem.c:1016
  Inline: False
  Direct callers:
    - kernel/locking/rwsem.c:down_write_killable
    - kernel/locking/rwsem.c:down_write
  

  Symbols:

  ffffffff8110be70-ffffffff8110c2b8: rwsem_down_write_slowpath (STB_LOCAL)
  

• In 5.13: ✅

  struct rw_semaphore *rwsem_down_write_slowpath(struct rw_semaphore *sem, int state);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/locking/rwsem.c (ffffffff8110dc90)
  Location: kernel/locking/rwsem.c:1016
  Inline: False
  Direct callers:
    - kernel/locking/rwsem.c:down_write_killable
    - kernel/locking/rwsem.c:down_write
  

  Symbols:

  ffffffff8110dc90-ffffffff8110e0fd: rwsem_down_write_slowpath (STB_LOCAL)
  

• In 5.15: Transformation ⚠️

  struct rw_semaphore *rwsem_down_write_slowpath(struct rw_semaphore *sem, int state);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In kernel/locking/rwsem.c (0)
  Location: kernel/locking/rwsem.c:1058
  Inline: False
  Direct callers:
    - kernel/locking/rwsem.c:down_write_killable
    - kernel/locking/rwsem.c:down_write
  

  Symbols:

  ffffffff8112d480-ffffffff8112d844: rwsem_down_write_slowpath (STB_LOCAL)
  ffffffff81ca95a8-ffffffff81ca95c5: rwsem_down_write_slowpath.cold (STB_LOCAL)
  

• In 5.19: ✅

  struct rw_semaphore *rwsem_down_write_slowpath(struct rw_semaphore *sem, int state);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/locking/rwsem.c (ffffffff81f25620)
  Location: kernel/locking/rwsem.c:1108
  Inline: False
  Direct callers:
    - kernel/locking/rwsem.c:down_write_killable
    - kernel/locking/rwsem.c:down_write
  

  Symbols:

  ffffffff81f25620-ffffffff81f25bcf: rwsem_down_write_slowpath (STB_LOCAL)
  

• In 6.2: ✅

  struct rw_semaphore *rwsem_down_write_slowpath(struct rw_semaphore *sem, int state);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/locking/rwsem.c (ffffffff820d1010)
  Location: kernel/locking/rwsem.c:1115
  Inline: False
  Direct callers:
    - kernel/locking/rwsem.c:down_write_killable
    - kernel/locking/rwsem.c:down_write
  

  Symbols:

  ffffffff820d1010-ffffffff820d15a0: rwsem_down_write_slowpath (STB_LOCAL)
  

• In 6.5: ✅

  struct rw_semaphore *rwsem_down_write_slowpath(struct rw_semaphore *sem, int state);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/locking/rwsem.c (ffffffff821553d0)
  Location: kernel/locking/rwsem.c:1107
  Inline: False
  Direct callers:
    - kernel/locking/rwsem.c:down_write_killable
    - kernel/locking/rwsem.c:down_write
  

  Symbols:

  ffffffff821553d0-ffffffff8215591f: rwsem_down_write_slowpath (STB_LOCAL)
  

• In 6.8: ✅

  struct rw_semaphore *rwsem_down_write_slowpath(struct rw_semaphore *sem, int state);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/locking/rwsem.c (ffffffff82238210)
  Location: kernel/locking/rwsem.c:1107
  Inline: False
  Direct callers:
    - kernel/locking/rwsem.c:down_write_killable
    - kernel/locking/rwsem.c:down_write
  

  Symbols:

  ffffffff82238210-ffffffff8223875f: rwsem_down_write_slowpath (STB_LOCAL)
  

Arch

• In arm64: ✅

  struct rw_semaphore *rwsem_down_write_slowpath(struct rw_semaphore *sem, int state);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/locking/rwsem.c (ffff800010169878)
  Location: kernel/locking/rwsem.c:1139
  Inline: False
  Direct callers:
    - kernel/locking/rwsem.c:down_write_killable
    - kernel/locking/rwsem.c:down_write
  

  Symbols:

  ffff800010169878-ffff800010169e24: rwsem_down_write_slowpath (STB_LOCAL)
  

• In armhf: ✅

  struct rw_semaphore *rwsem_down_write_slowpath(struct rw_semaphore *sem, int state);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/locking/rwsem.c (c03b5b7c)
  Location: kernel/locking/rwsem.c:1139
  Inline: False
  Direct callers:
    - kernel/locking/rwsem.c:down_write_killable
    - kernel/locking/rwsem.c:down_write
  

  Symbols:

  c03b5b7c-c03b6060: rwsem_down_write_slowpath (STB_LOCAL)
  

• In ppc64el: ✅

  struct rw_semaphore *rwsem_down_write_slowpath(struct rw_semaphore *sem, int state);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/locking/rwsem.c (c0000000001c1620)
  Location: kernel/locking/rwsem.c:1139
  Inline: False
  Direct callers:
    - kernel/locking/rwsem.c:down_write_killable
    - kernel/locking/rwsem.c:down_write
  

  Symbols:

  c0000000001c1620-c0000000001c1cdc: rwsem_down_write_slowpath (STB_LOCAL)
  

• In riscv64: ✅

  struct rw_semaphore *rwsem_down_write_slowpath(struct rw_semaphore *sem, int state);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/locking/rwsem.c (ffffffe00010ac02)
  Location: kernel/locking/rwsem.c:1139
  Inline: False
  Direct callers:
    - kernel/locking/rwsem.c:down_write_killable
    - kernel/locking/rwsem.c:down_write
  

  Symbols:

  ffffffe00010ac02-ffffffe00010afea: rwsem_down_write_slowpath (STB_LOCAL)
  

Flavor

• In aws: ✅

  struct rw_semaphore *rwsem_down_write_slowpath(struct rw_semaphore *sem, int state);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/locking/rwsem.c (ffffffff810fd360)
  Location: kernel/locking/rwsem.c:1139
  Inline: False
  Direct callers:
    - kernel/locking/rwsem.c:down_write_killable
    - kernel/locking/rwsem.c:down_write
  

  Symbols:

  ffffffff810fd360-ffffffff810fd82f: rwsem_down_write_slowpath (STB_LOCAL)
  

• In azure: ✅

  struct rw_semaphore *rwsem_down_write_slowpath(struct rw_semaphore *sem, int state);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/locking/rwsem.c (ffffffff810ed570)
  Location: kernel/locking/rwsem.c:1139
  Inline: False
  Direct callers:
    - kernel/locking/rwsem.c:down_write_killable
    - kernel/locking/rwsem.c:down_write
  

  Symbols:

  ffffffff810ed570-ffffffff810eda23: rwsem_down_write_slowpath (STB_LOCAL)
  

• In gcp: ✅

  struct rw_semaphore *rwsem_down_write_slowpath(struct rw_semaphore *sem, int state);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/locking/rwsem.c (ffffffff810fa520)
  Location: kernel/locking/rwsem.c:1139
  Inline: False
  Direct callers:
    - kernel/locking/rwsem.c:down_write_killable
    - kernel/locking/rwsem.c:down_write
  

  Symbols:

  ffffffff810fa520-ffffffff810fa9ef: rwsem_down_write_slowpath (STB_LOCAL)
  

• In lowlatency: ✅

  struct rw_semaphore *rwsem_down_write_slowpath(struct rw_semaphore *sem, int state);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/locking/rwsem.c (ffffffff811056b0)
  Location: kernel/locking/rwsem.c:1139
  Inline: False
  Direct callers:
    - kernel/locking/rwsem.c:down_write_killable
    - kernel/locking/rwsem.c:down_write
  

  Symbols:

  ffffffff811056b0-ffffffff81105bb3: rwsem_down_write_slowpath (STB_LOCAL)
  

Differences

Regular

• 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 ✅