DepSurf

Function: __d_lookup_rcu

Status

Regular

• In 4.4: ✅

  struct dentry *__d_lookup_rcu(const struct dentry *parent, const struct qstr *name, unsigned int *seqp);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/dcache.c (ffffffff81225c70)
  Location: fs/dcache.c:2144
  Inline: False
  Direct callers:
    - fs/namei.c:lookup_fast
  

  Symbols:

  ffffffff81225c70-ffffffff81225db8: __d_lookup_rcu (STB_GLOBAL)
  

• In 4.8: ✅

  struct dentry *__d_lookup_rcu(const struct dentry *parent, const struct qstr *name, unsigned int *seqp);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/dcache.c (ffffffff8124ddd0)
  Location: fs/dcache.c:2085
  Inline: False
  Direct callers:
    - fs/namei.c:lookup_fast
    - fs/dcache.c:d_alloc_parallel
  

  Symbols:

  ffffffff8124ddd0-ffffffff8124df49: __d_lookup_rcu (STB_GLOBAL)
  

• In 4.10: ✅

  struct dentry *__d_lookup_rcu(const struct dentry *parent, const struct qstr *name, unsigned int *seqp);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/dcache.c (ffffffff81260eb0)
  Location: fs/dcache.c:2094
  Inline: False
  Direct callers:
    - fs/namei.c:lookup_fast
    - fs/dcache.c:d_alloc_parallel
  

  Symbols:

  ffffffff81260eb0-ffffffff81261029: __d_lookup_rcu (STB_GLOBAL)
  

• In 4.13: ✅

  struct dentry *__d_lookup_rcu(const struct dentry *parent, const struct qstr *name, unsigned int *seqp);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/dcache.c (ffffffff8126e6a0)
  Location: fs/dcache.c:2124
  Inline: False
  Direct callers:
    - fs/namei.c:lookup_fast
    - fs/dcache.c:d_alloc_parallel
  

  Symbols:

  ffffffff8126e6a0-ffffffff8126e82e: __d_lookup_rcu (STB_GLOBAL)
  

• In 4.15: ✅

  struct dentry *__d_lookup_rcu(const struct dentry *parent, const struct qstr *name, unsigned int *seqp);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/dcache.c (ffffffff81290fc0)
  Location: fs/dcache.c:2136
  Inline: False
  Direct callers:
    - fs/namei.c:lookup_fast
    - fs/dcache.c:d_alloc_parallel
  

  Symbols:

  ffffffff81290fc0-ffffffff81291154: __d_lookup_rcu (STB_GLOBAL)
  

• In 4.18: ✅

  struct dentry *__d_lookup_rcu(const struct dentry *parent, const struct qstr *name, unsigned int *seqp);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/dcache.c (ffffffff812b76a0)
  Location: fs/dcache.c:2160
  Inline: False
  Direct callers:
    - fs/namei.c:lookup_fast
    - fs/dcache.c:d_alloc_parallel
  

  Symbols:

  ffffffff812b76a0-ffffffff812b781e: __d_lookup_rcu (STB_GLOBAL)
  

• In 5.0: ✅

  struct dentry *__d_lookup_rcu(const struct dentry *parent, const struct qstr *name, unsigned int *seqp);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/dcache.c (ffffffff812cc800)
  Location: fs/dcache.c:2141
  Inline: False
  Direct callers:
    - fs/namei.c:lookup_fast
    - fs/dcache.c:d_alloc_parallel
  

  Symbols:

  ffffffff812cc800-ffffffff812cc97e: __d_lookup_rcu (STB_GLOBAL)
  

• In 5.3: ✅

  struct dentry *__d_lookup_rcu(const struct dentry *parent, const struct qstr *name, unsigned int *seqp);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/dcache.c (ffffffff812e93f0)
  Location: fs/dcache.c:2213
  Inline: False
  Direct callers:
    - fs/namei.c:lookup_fast
    - fs/dcache.c:d_alloc_parallel
  

  Symbols:

  ffffffff812e93f0-ffffffff812e9553: __d_lookup_rcu (STB_GLOBAL)
  

• In 5.4: ✅

  struct dentry *__d_lookup_rcu(const struct dentry *parent, const struct qstr *name, unsigned int *seqp);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/dcache.c (ffffffff812faf90)
  Location: fs/dcache.c:2213
  Inline: False
  Direct callers:
    - fs/namei.c:lookup_fast
    - fs/dcache.c:d_alloc_parallel
  

  Symbols:

  ffffffff812faf90-ffffffff812fb0f3: __d_lookup_rcu (STB_GLOBAL)
  

• In 5.8: ✅

  struct dentry *__d_lookup_rcu(const struct dentry *parent, const struct qstr *name, unsigned int *seqp);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/dcache.c (ffffffff81333c70)
  Location: fs/dcache.c:2234
  Inline: False
  Direct callers:
    - fs/namei.c:lookup_fast
    - fs/dcache.c:d_alloc_parallel
  

  Symbols:

  ffffffff81333c70-ffffffff81333ddd: __d_lookup_rcu (STB_GLOBAL)
  

• In 5.11: ✅

  struct dentry *__d_lookup_rcu(const struct dentry *parent, const struct qstr *name, unsigned int *seqp);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/dcache.c (ffffffff8133f5f0)
  Location: fs/dcache.c:2241
  Inline: False
  Direct callers:
    - fs/namei.c:lookup_fast
    - fs/dcache.c:d_alloc_parallel
  

  Symbols:

  ffffffff8133f5f0-ffffffff8133f75d: __d_lookup_rcu (STB_GLOBAL)
  

• In 5.13: ✅

  struct dentry *__d_lookup_rcu(const struct dentry *parent, const struct qstr *name, unsigned int *seqp);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/dcache.c (ffffffff81345a70)
  Location: fs/dcache.c:2268
  Inline: False
  Direct callers:
    - fs/namei.c:lookup_fast
    - fs/dcache.c:d_alloc_parallel
  

  Symbols:

  ffffffff81345a70-ffffffff81345bdd: __d_lookup_rcu (STB_GLOBAL)
  

• In 5.15: Transformation ⚠️

  struct dentry *__d_lookup_rcu(const struct dentry *parent, const struct qstr *name, unsigned int *seqp);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In fs/dcache.c (0)
  Location: fs/dcache.c:2269
  Inline: False
  Direct callers:
    - fs/namei.c:lookup_fast
    - fs/dcache.c:d_alloc_parallel
  

  Symbols:

  ffffffff81cc3b9e-ffffffff81cc3bc5: __d_lookup_rcu.cold (STB_LOCAL)
  ffffffff81393680-ffffffff813937f6: __d_lookup_rcu (STB_GLOBAL)
  

• In 5.19: Transformation ⚠️

  struct dentry *__d_lookup_rcu(const struct dentry *parent, const struct qstr *name, unsigned int *seqp);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In fs/dcache.c (0)
  Location: fs/dcache.c:2294
  Inline: False
  Direct callers:
    - fs/namei.c:lookup_fast
    - fs/dcache.c:d_alloc_parallel
  

  Symbols:

  ffffffff81e763cb-ffffffff81e763f2: __d_lookup_rcu.cold (STB_LOCAL)
  ffffffff81414df0-ffffffff81414f97: __d_lookup_rcu (STB_GLOBAL)
  

• In 6.2: Transformation ⚠️

  struct dentry *__d_lookup_rcu(const struct dentry *parent, const struct qstr *name, unsigned int *seqp);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In fs/dcache.c (0)
  Location: fs/dcache.c:2344
  Inline: False
  Direct callers:
    - fs/namei.c:lookup_fast
    - fs/dcache.c:d_alloc_parallel
  

  Symbols:

  ffffffff82068975-ffffffff82068994: __d_lookup_rcu.cold (STB_LOCAL)
  ffffffff814a0340-ffffffff814a0497: __d_lookup_rcu (STB_GLOBAL)
  

• In 6.5: Transformation ⚠️

  struct dentry *__d_lookup_rcu(const struct dentry *parent, const struct qstr *name, unsigned int *seqp);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In fs/dcache.c (0)
  Location: fs/dcache.c:2344
  Inline: False
  Direct callers:
    - fs/namei.c:lookup_fast
    - fs/dcache.c:d_alloc_parallel
  

  Symbols:

  ffffffff820e82b3-ffffffff820e82d2: __d_lookup_rcu.cold (STB_LOCAL)
  ffffffff814d5660-ffffffff814d57b7: __d_lookup_rcu (STB_GLOBAL)
  

• In 6.8: Transformation ⚠️

  struct dentry *__d_lookup_rcu(const struct dentry *parent, const struct qstr *name, unsigned int *seqp);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In fs/dcache.c (0)
  Location: fs/dcache.c:2168
  Inline: False
  Direct callers:
    - fs/namei.c:lookup_fast
    - fs/dcache.c:d_alloc_parallel
  

  Symbols:

  ffffffff821c4ff0-ffffffff821c500f: __d_lookup_rcu.cold (STB_LOCAL)
  ffffffff81507ab0-ffffffff81507c07: __d_lookup_rcu (STB_GLOBAL)
  

Arch

• In arm64: ✅

  struct dentry *__d_lookup_rcu(const struct dentry *parent, const struct qstr *name, unsigned int *seqp);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/dcache.c (ffff8000103aa310)
  Location: fs/dcache.c:2213
  Inline: False
  Direct callers:
    - fs/namei.c:lookup_fast
    - fs/dcache.c:d_alloc_parallel
    - fs/dcache.c:d_alloc_parallel
  

  Symbols:

  ffff8000103aa310-ffff8000103aa4c0: __d_lookup_rcu (STB_GLOBAL)
  

• In armhf: ✅

  struct dentry *__d_lookup_rcu(const struct dentry *parent, const struct qstr *name, unsigned int *seqp);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/dcache.c (c058b2a8)
  Location: fs/dcache.c:2213
  Inline: False
  Direct callers:
    - fs/namei.c:lookup_fast
    - fs/dcache.c:d_alloc_parallel
  

  Symbols:

  c058b2a8-c058b460: __d_lookup_rcu (STB_GLOBAL)
  

• In ppc64el: ✅

  struct dentry *__d_lookup_rcu(const struct dentry *parent, const struct qstr *name, unsigned int *seqp);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/dcache.c (c0000000004a51d0)
  Location: fs/dcache.c:2213
  Inline: False
  Direct callers:
    - fs/namei.c:lookup_fast
    - fs/dcache.c:d_alloc_parallel
    - fs/dcache.c:d_alloc_parallel
  

  Symbols:

  c0000000004a51d0-c0000000004a5434: __d_lookup_rcu (STB_GLOBAL)
  

• In riscv64: ✅

  struct dentry *__d_lookup_rcu(const struct dentry *parent, const struct qstr *name, unsigned int *seqp);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/dcache.c (ffffffe000270078)
  Location: fs/dcache.c:2213
  Inline: False
  Direct callers:
    - fs/namei.c:lookup_fast
    - fs/dcache.c:d_alloc_parallel
    - fs/dcache.c:d_alloc_parallel
  

  Symbols:

  ffffffe000270078-ffffffe000270194: __d_lookup_rcu (STB_GLOBAL)
  

Flavor

• In aws: ✅

  struct dentry *__d_lookup_rcu(const struct dentry *parent, const struct qstr *name, unsigned int *seqp);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/dcache.c (ffffffff812f3570)
  Location: fs/dcache.c:2213
  Inline: False
  Direct callers:
    - fs/namei.c:lookup_fast
    - fs/dcache.c:d_alloc_parallel
  

  Symbols:

  ffffffff812f3570-ffffffff812f36d3: __d_lookup_rcu (STB_GLOBAL)
  

• In azure: ✅

  struct dentry *__d_lookup_rcu(const struct dentry *parent, const struct qstr *name, unsigned int *seqp);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/dcache.c (ffffffff812e41a0)
  Location: fs/dcache.c:2213
  Inline: False
  Direct callers:
    - fs/namei.c:lookup_fast
    - fs/dcache.c:d_alloc_parallel
  

  Symbols:

  ffffffff812e41a0-ffffffff812e4303: __d_lookup_rcu (STB_GLOBAL)
  

• In gcp: ✅

  struct dentry *__d_lookup_rcu(const struct dentry *parent, const struct qstr *name, unsigned int *seqp);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/dcache.c (ffffffff812f1380)
  Location: fs/dcache.c:2213
  Inline: False
  Direct callers:
    - fs/namei.c:lookup_fast
    - fs/dcache.c:d_alloc_parallel
  

  Symbols:

  ffffffff812f1380-ffffffff812f14e3: __d_lookup_rcu (STB_GLOBAL)
  

• In lowlatency: ✅

  struct dentry *__d_lookup_rcu(const struct dentry *parent, const struct qstr *name, unsigned int *seqp);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/dcache.c (ffffffff81302540)
  Location: fs/dcache.c:2213
  Inline: False
  Direct callers:
    - fs/namei.c:lookup_fast
    - fs/dcache.c:d_alloc_parallel
  

  Symbols:

  ffffffff81302540-ffffffff813026a3: __d_lookup_rcu (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 ✅