DepSurf

Function: refcount_dec_and_lock_irqsave

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: Selective Inline ⚠️

  bool refcount_dec_and_lock_irqsave(refcount_t *r, spinlock_t *lock, long unsigned int *flags);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In lib/refcount.c (ffffffff814cda80)
  Location: lib/refcount.c:366
  Inline: True
  

  Symbols:

  ffffffff814cda80-ffffffff814cdad3: refcount_dec_and_lock_irqsave (STB_GLOBAL)
  

• In 5.0: Selective Inline ⚠️

  bool refcount_dec_and_lock_irqsave(refcount_t *r, spinlock_t *lock, long unsigned int *flags);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In lib/refcount.c (ffffffff814e2350)
  Location: lib/refcount.c:365
  Inline: True
  Direct callers:
    - kernel/user.c:free_uid
    - mm/backing-dev.c:wb_congested_put
  

  Symbols:

  ffffffff814e2350-ffffffff814e23a3: refcount_dec_and_lock_irqsave (STB_GLOBAL)
  

• In 5.3: Selective Inline ⚠️

  bool refcount_dec_and_lock_irqsave(refcount_t *r, spinlock_t *lock, long unsigned int *flags);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In lib/refcount.c (ffffffff8150e1f0)
  Location: lib/refcount.c:373
  Inline: True
  Direct callers:
    - kernel/user.c:free_uid
    - mm/backing-dev.c:wb_congested_put
  

  Symbols:

  ffffffff8150e1f0-ffffffff8150e259: refcount_dec_and_lock_irqsave (STB_GLOBAL)
  

• In 5.4: Selective Inline ⚠️

  bool refcount_dec_and_lock_irqsave(refcount_t *r, spinlock_t *lock, long unsigned int *flags);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In lib/refcount.c (ffffffff8152c040)
  Location: lib/refcount.c:373
  Inline: True
  Direct callers:
    - kernel/user.c:free_uid
    - mm/backing-dev.c:wb_congested_put
  

  Symbols:

  ffffffff8152c040-ffffffff8152c0a9: refcount_dec_and_lock_irqsave (STB_GLOBAL)
  

• In 5.8: Selective Inline ⚠️

  bool refcount_dec_and_lock_irqsave(refcount_t *r, spinlock_t *lock, long unsigned int *flags);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In lib/refcount.c (ffffffff8158f940)
  Location: lib/refcount.c:172
  Inline: True
  Direct callers:
    - kernel/user.c:free_uid
    - mm/backing-dev.c:wb_congested_put
  

  Symbols:

  ffffffff8158f940-ffffffff8158f9d1: refcount_dec_and_lock_irqsave (STB_GLOBAL)
  

• In 5.11: Selective Inline ⚠️

  bool refcount_dec_and_lock_irqsave(refcount_t *r, spinlock_t *lock, long unsigned int *flags);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In lib/refcount.c (ffffffff815ac470)
  Location: lib/refcount.c:172
  Inline: True
  Direct callers:
    - kernel/user.c:free_uid
  

  Symbols:

  ffffffff815ac470-ffffffff815ac501: refcount_dec_and_lock_irqsave (STB_GLOBAL)
  

• In 5.13: Selective Inline ⚠️

  bool refcount_dec_and_lock_irqsave(refcount_t *r, spinlock_t *lock, long unsigned int *flags);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In lib/refcount.c (ffffffff815b7140)
  Location: lib/refcount.c:172
  Inline: True
  Direct callers:
    - kernel/user.c:free_uid
  

  Symbols:

  ffffffff815b7140-ffffffff815b71d1: refcount_dec_and_lock_irqsave (STB_GLOBAL)
  

• In 5.15: Selective Inline, Transformation ⚠️

  bool refcount_dec_and_lock_irqsave(refcount_t *r, spinlock_t *lock, long unsigned int *flags);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: True

  Instances:

  In lib/refcount.c (ffffffff8161d7a2)
  Location: lib/refcount.c:172
  Inline: True
  Direct callers:
    - kernel/user.c:free_uid
  

  Symbols:

  ffffffff81cdadf6-ffffffff81cdae0a: refcount_dec_and_lock_irqsave.cold (STB_LOCAL)
  ffffffff8161d770-ffffffff8161d80d: refcount_dec_and_lock_irqsave (STB_GLOBAL)
  

• In 5.19: Transformation ⚠️

  bool refcount_dec_and_lock_irqsave(refcount_t *r, spinlock_t *lock, long unsigned int *flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In lib/refcount.c (0)
  Location: lib/refcount.c:172
  Inline: False
  Direct callers:
    - kernel/user.c:free_uid
  

  Symbols:

  ffffffff81e936c6-ffffffff81e936da: refcount_dec_and_lock_irqsave.cold (STB_LOCAL)
  ffffffff816eb300-ffffffff816eb39d: refcount_dec_and_lock_irqsave (STB_GLOBAL)
  

• In 6.2: Transformation ⚠️

  bool refcount_dec_and_lock_irqsave(refcount_t *r, spinlock_t *lock, long unsigned int *flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In lib/refcount.c (0)
  Location: lib/refcount.c:172
  Inline: False
  Direct callers:
    - kernel/user.c:free_uid
  

  Symbols:

  ffffffff8207888e-ffffffff820788a2: refcount_dec_and_lock_irqsave.cold (STB_LOCAL)
  ffffffff817db9b0-ffffffff817dba4d: refcount_dec_and_lock_irqsave (STB_GLOBAL)
  

• In 6.5: Transformation ⚠️

  bool refcount_dec_and_lock_irqsave(refcount_t *r, spinlock_t *lock, long unsigned int *flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In lib/refcount.c (0)
  Location: lib/refcount.c:172
  Inline: False
  Direct callers:
    - kernel/user.c:free_uid
  

  Symbols:

  ffffffff820f8e39-ffffffff820f8e4d: refcount_dec_and_lock_irqsave.cold (STB_LOCAL)
  ffffffff8181ac20-ffffffff8181acbd: refcount_dec_and_lock_irqsave (STB_GLOBAL)
  

• In 6.8: Transformation ⚠️

  bool refcount_dec_and_lock_irqsave(refcount_t *r, spinlock_t *lock, long unsigned int *flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In lib/refcount.c (0)
  Location: lib/refcount.c:172
  Inline: False
  Direct callers:
    - kernel/user.c:free_uid
  

  Symbols:

  ffffffff821d695a-ffffffff821d696e: refcount_dec_and_lock_irqsave.cold (STB_LOCAL)
  ffffffff8185ffa0-ffffffff8186003d: refcount_dec_and_lock_irqsave (STB_GLOBAL)
  

Arch

• In arm64: Selective Inline ⚠️

  bool refcount_dec_and_lock_irqsave(refcount_t *r, spinlock_t *lock, long unsigned int *flags);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In lib/refcount.c (ffff800010637998)
  Location: lib/refcount.c:373
  Inline: True
  Direct callers:
    - kernel/user.c:free_uid
    - mm/backing-dev.c:wb_congested_put
  

  Symbols:

  ffff800010637998-ffff800010637a60: refcount_dec_and_lock_irqsave (STB_GLOBAL)
  

• In armhf: Selective Inline ⚠️

  bool refcount_dec_and_lock_irqsave(refcount_t *r, spinlock_t *lock, long unsigned int *flags);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In lib/refcount.c (c07dd8b0)
  Location: lib/refcount.c:373
  Inline: True
  Direct callers:
    - kernel/user.c:free_uid
    - mm/backing-dev.c:wb_congested_put
  

  Symbols:

  c07dd8b0-c07dd910: refcount_dec_and_lock_irqsave (STB_GLOBAL)
  

• In ppc64el: Selective Inline ⚠️

  bool refcount_dec_and_lock_irqsave(refcount_t *r, spinlock_t *lock, long unsigned int *flags);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In lib/refcount.c (c0000000007dde40)
  Location: lib/refcount.c:373
  Inline: True
  Direct callers:
    - kernel/user.c:free_uid
    - mm/backing-dev.c:wb_congested_put
  

  Symbols:

  c0000000007dde40-c0000000007ddf24: refcount_dec_and_lock_irqsave (STB_GLOBAL)
  

• In riscv64: Selective Inline ⚠️

  bool refcount_dec_and_lock_irqsave(refcount_t *r, spinlock_t *lock, long unsigned int *flags);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In lib/refcount.c (ffffffe000464d9a)
  Location: lib/refcount.c:373
  Inline: True
  Direct callers:
    - kernel/user.c:free_uid
    - mm/backing-dev.c:wb_congested_put
  

  Symbols:

  ffffffe000464d9a-ffffffe000464e00: refcount_dec_and_lock_irqsave (STB_GLOBAL)
  

Flavor

• In aws: Selective Inline ⚠️

  bool refcount_dec_and_lock_irqsave(refcount_t *r, spinlock_t *lock, long unsigned int *flags);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In lib/refcount.c (ffffffff81524620)
  Location: lib/refcount.c:373
  Inline: True
  Direct callers:
    - kernel/user.c:free_uid
    - mm/backing-dev.c:wb_congested_put
  

  Symbols:

  ffffffff81524620-ffffffff81524689: refcount_dec_and_lock_irqsave (STB_GLOBAL)
  

• In azure: Selective Inline ⚠️

  bool refcount_dec_and_lock_irqsave(refcount_t *r, spinlock_t *lock, long unsigned int *flags);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In lib/refcount.c (ffffffff81514900)
  Location: lib/refcount.c:373
  Inline: True
  Direct callers:
    - kernel/user.c:free_uid
    - mm/backing-dev.c:wb_congested_put
  

  Symbols:

  ffffffff81514900-ffffffff81514969: refcount_dec_and_lock_irqsave (STB_GLOBAL)
  

• In gcp: Selective Inline ⚠️

  bool refcount_dec_and_lock_irqsave(refcount_t *r, spinlock_t *lock, long unsigned int *flags);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In lib/refcount.c (ffffffff815206b0)
  Location: lib/refcount.c:373
  Inline: True
  Direct callers:
    - kernel/user.c:free_uid
    - mm/backing-dev.c:wb_congested_put
  

  Symbols:

  ffffffff815206b0-ffffffff81520719: refcount_dec_and_lock_irqsave (STB_GLOBAL)
  

• In lowlatency: Selective Inline ⚠️

  bool refcount_dec_and_lock_irqsave(refcount_t *r, spinlock_t *lock, long unsigned int *flags);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In lib/refcount.c (ffffffff8153a030)
  Location: lib/refcount.c:373
  Inline: True
  Direct callers:
    - kernel/user.c:free_uid
    - mm/backing-dev.c:wb_congested_put
  

  Symbols:

  ffffffff8153a030-ffffffff8153a099: refcount_dec_and_lock_irqsave (STB_GLOBAL)
  

Differences

Regular

• 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 ✅