DepSurf

Function: d_lookup

Status

Regular

• In 4.4: ✅

  struct dentry *d_lookup(const struct dentry *parent, const struct qstr *name);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/dcache.c (ffffffff81225f10)
  Location: fs/dcache.c:2232
  Inline: False
  Direct callers:
    - fs/namei.c:path_mountpoint
    - fs/dcache.c:d_hash_and_lookup
    - fs/fuse/dir.c:fuse_readdir
    - fs/fuse/dir.c:fuse_reverse_inval_entry
  

  Symbols:

  ffffffff81225f10-ffffffff81225f52: d_lookup (STB_GLOBAL)
  

• In 4.8: ✅

  struct dentry *d_lookup(const struct dentry *parent, const struct qstr *name);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/dcache.c (ffffffff8124e560)
  Location: fs/dcache.c:2180
  Inline: False
  Direct callers:
    - fs/namei.c:path_openat
    - fs/namei.c:path_mountpoint
    - fs/namei.c:lookup_dcache
    - fs/dcache.c:d_hash_and_lookup
    - fs/fuse/dir.c:fuse_readdir
    - fs/fuse/dir.c:fuse_reverse_inval_entry
  

  Symbols:

  ffffffff8124e560-ffffffff8124e5a9: d_lookup (STB_GLOBAL)
  

• In 4.10: ✅

  struct dentry *d_lookup(const struct dentry *parent, const struct qstr *name);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/dcache.c (ffffffff81261640)
  Location: fs/dcache.c:2189
  Inline: False
  Direct callers:
    - fs/namei.c:path_openat
    - fs/namei.c:path_mountpoint
    - fs/namei.c:lookup_dcache
    - fs/dcache.c:d_hash_and_lookup
    - fs/fuse/dir.c:fuse_readdir
    - fs/fuse/dir.c:fuse_reverse_inval_entry
  

  Symbols:

  ffffffff81261640-ffffffff81261689: d_lookup (STB_GLOBAL)
  

• In 4.13: ✅

  struct dentry *d_lookup(const struct dentry *parent, const struct qstr *name);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/dcache.c (ffffffff8126ee90)
  Location: fs/dcache.c:2219
  Inline: False
  Direct callers:
    - fs/namei.c:path_openat
    - fs/namei.c:path_mountpoint
    - fs/namei.c:lookup_dcache
    - fs/dcache.c:d_hash_and_lookup
    - fs/fuse/dir.c:fuse_readdir
    - fs/fuse/dir.c:fuse_reverse_inval_entry
  

  Symbols:

  ffffffff8126ee90-ffffffff8126eed9: d_lookup (STB_GLOBAL)
  

• In 4.15: ✅

  struct dentry *d_lookup(const struct dentry *parent, const struct qstr *name);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/dcache.c (ffffffff812917a0)
  Location: fs/dcache.c:2231
  Inline: False
  Direct callers:
    - fs/namei.c:path_openat
    - fs/namei.c:path_mountpoint
    - fs/namei.c:lookup_dcache
    - fs/dcache.c:d_hash_and_lookup
    - fs/fuse/dir.c:fuse_readdir
    - fs/fuse/dir.c:fuse_reverse_inval_entry
  

  Symbols:

  ffffffff812917a0-ffffffff812917e9: d_lookup (STB_GLOBAL)
  

• In 4.18: ✅

  struct dentry *d_lookup(const struct dentry *parent, const struct qstr *name);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/dcache.c (ffffffff812b7df0)
  Location: fs/dcache.c:2255
  Inline: False
  Direct callers:
    - fs/namei.c:lookup_open
    - fs/namei.c:path_mountpoint
    - fs/namei.c:lookup_dcache
    - fs/dcache.c:d_hash_and_lookup
    - fs/fuse/dir.c:fuse_readdir
    - fs/fuse/dir.c:fuse_reverse_inval_entry
  

  Symbols:

  ffffffff812b7df0-ffffffff812b7e3b: d_lookup (STB_GLOBAL)
  

• In 5.0: ✅

  struct dentry *d_lookup(const struct dentry *parent, const struct qstr *name);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/dcache.c (ffffffff812ccf50)
  Location: fs/dcache.c:2236
  Inline: False
  Direct callers:
    - fs/namei.c:path_openat
    - fs/namei.c:path_mountpoint
    - fs/namei.c:lookup_dcache
    - fs/dcache.c:d_hash_and_lookup
    - fs/fuse/dir.c:fuse_reverse_inval_entry
    - fs/fuse/readdir.c:fuse_readdir
  

  Symbols:

  ffffffff812ccf50-ffffffff812ccf9b: d_lookup (STB_GLOBAL)
  

• In 5.3: ✅

  struct dentry *d_lookup(const struct dentry *parent, const struct qstr *name);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/dcache.c (ffffffff812e9b50)
  Location: fs/dcache.c:2308
  Inline: False
  Direct callers:
    - fs/namei.c:lookup_open
    - fs/namei.c:path_mountpoint
    - fs/namei.c:lookup_dcache
    - fs/dcache.c:d_hash_and_lookup
    - fs/fuse/dir.c:fuse_reverse_inval_entry
  

  Symbols:

  ffffffff812e9b50-ffffffff812e9b95: d_lookup (STB_GLOBAL)
  

• In 5.4: ✅

  struct dentry *d_lookup(const struct dentry *parent, const struct qstr *name);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/dcache.c (ffffffff812fb6f0)
  Location: fs/dcache.c:2308
  Inline: False
  Direct callers:
    - fs/namei.c:lookup_open
    - fs/namei.c:path_mountpoint
    - fs/namei.c:lookup_dcache
    - fs/dcache.c:d_hash_and_lookup
    - fs/fuse/dir.c:fuse_reverse_inval_entry
  

  Symbols:

  ffffffff812fb6f0-ffffffff812fb735: d_lookup (STB_GLOBAL)
  

• In 5.8: Selective Inline ⚠️

  struct dentry *d_lookup(const struct dentry *parent, const struct qstr *name);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In fs/dcache.c (ffffffff813343b0)
  Location: fs/dcache.c:2329
  Inline: True
  Inline callers:
    - fs/dcache.c:d_hash_and_lookup
  Direct callers:
    - fs/namei.c:lookup_dcache
    - fs/fuse/dir.c:fuse_reverse_inval_entry
  

  Symbols:

  ffffffff813343b0-ffffffff813343f7: d_lookup (STB_GLOBAL)
  

• In 5.11: Selective Inline ⚠️

  struct dentry *d_lookup(const struct dentry *parent, const struct qstr *name);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In fs/dcache.c (ffffffff8133fd70)
  Location: fs/dcache.c:2336
  Inline: True
  Inline callers:
    - fs/dcache.c:d_hash_and_lookup
  Direct callers:
    - fs/namei.c:lookup_dcache
    - fs/fuse/dir.c:fuse_reverse_inval_entry
  

  Symbols:

  ffffffff8133fd70-ffffffff8133fdb4: d_lookup (STB_GLOBAL)
  

• In 5.13: Selective Inline ⚠️

  struct dentry *d_lookup(const struct dentry *parent, const struct qstr *name);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In fs/dcache.c (ffffffff81346284)
  Location: fs/dcache.c:2363
  Inline: True
  Inline callers:
    - fs/dcache.c:d_hash_and_lookup
  Direct callers:
    - fs/namei.c:lookup_dcache
    - fs/fuse/dir.c:fuse_reverse_inval_entry
  

  Symbols:

  ffffffff813461f0-ffffffff81346234: d_lookup (STB_GLOBAL)
  

• In 5.15: Selective Inline ⚠️

  struct dentry *d_lookup(const struct dentry *parent, const struct qstr *name);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In fs/dcache.c (ffffffff81393e84)
  Location: fs/dcache.c:2364
  Inline: True
  Inline callers:
    - fs/dcache.c:d_hash_and_lookup
  Direct callers:
    - fs/namei.c:lookup_dcache
    - fs/fuse/dir.c:fuse_reverse_inval_entry
  

  Symbols:

  ffffffff81393df0-ffffffff81393e34: d_lookup (STB_GLOBAL)
  

• In 5.19: Selective Inline ⚠️

  struct dentry *d_lookup(const struct dentry *parent, const struct qstr *name);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In fs/dcache.c (ffffffff81415775)
  Location: fs/dcache.c:2389
  Inline: True
  Inline callers:
    - fs/dcache.c:d_hash_and_lookup
  Direct callers:
    - fs/namei.c:lookup_dcache
    - fs/fuse/dir.c:fuse_reverse_inval_entry
  

  Symbols:

  ffffffff814156e0-ffffffff8141572e: d_lookup (STB_GLOBAL)
  

• In 6.2: Selective Inline ⚠️

  struct dentry *d_lookup(const struct dentry *parent, const struct qstr *name);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In fs/dcache.c (ffffffff814a0a95)
  Location: fs/dcache.c:2423
  Inline: True
  Inline callers:
    - fs/dcache.c:d_hash_and_lookup
  Direct callers:
    - fs/namei.c:lookup_dcache
    - fs/fuse/dir.c:fuse_reverse_inval_entry
  

  Symbols:

  ffffffff814a09f0-ffffffff814a0a3e: d_lookup (STB_GLOBAL)
  

• In 6.5: Selective Inline ⚠️

  struct dentry *d_lookup(const struct dentry *parent, const struct qstr *name);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In fs/dcache.c (ffffffff814d5da5)
  Location: fs/dcache.c:2423
  Inline: True
  Inline callers:
    - fs/dcache.c:d_hash_and_lookup
  Direct callers:
    - fs/namei.c:lookup_dcache
    - fs/fuse/dir.c:fuse_reverse_inval_entry
  

  Symbols:

  ffffffff814d5d00-ffffffff814d5d4e: d_lookup (STB_GLOBAL)
  

• In 6.8: Selective Inline ⚠️

  struct dentry *d_lookup(const struct dentry *parent, const struct qstr *name);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In fs/dcache.c (ffffffff815081a5)
  Location: fs/dcache.c:2247
  Inline: True
  Inline callers:
    - fs/dcache.c:d_hash_and_lookup
  Direct callers:
    - fs/namei.c:lookup_dcache
    - fs/fuse/dir.c:fuse_reverse_inval_entry
  

  Symbols:

  ffffffff81508100-ffffffff8150814e: d_lookup (STB_GLOBAL)
  

Arch

• In arm64: ✅

  struct dentry *d_lookup(const struct dentry *parent, const struct qstr *name);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/dcache.c (ffff8000103aab98)
  Location: fs/dcache.c:2308
  Inline: False
  Direct callers:
    - fs/namei.c:lookup_open
    - fs/namei.c:path_mountpoint
    - fs/namei.c:lookup_dcache
    - fs/dcache.c:d_hash_and_lookup
    - fs/fuse/dir.c:fuse_reverse_inval_entry
    - fs/fuse/readdir.c:parse_dirplusfile
  

  Symbols:

  ffff8000103aab98-ffff8000103aac04: d_lookup (STB_GLOBAL)
  

• In armhf: ✅

  struct dentry *d_lookup(const struct dentry *parent, const struct qstr *name);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/dcache.c (c058bb44)
  Location: fs/dcache.c:2308
  Inline: False
  Direct callers:
    - fs/namei.c:lookup_open
    - fs/namei.c:path_mountpoint
    - fs/namei.c:lookup_dcache
    - fs/dcache.c:d_hash_and_lookup
    - fs/proc/proc_sysctl.c:proc_sys_fill_cache
    - fs/fuse/dir.c:fuse_reverse_inval_entry
    - fs/fuse/readdir.c:parse_dirplusfile
  

  Symbols:

  c058bb44-c058bbd8: d_lookup (STB_GLOBAL)
  

• In ppc64el: ✅

  struct dentry *d_lookup(const struct dentry *parent, const struct qstr *name);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/dcache.c (c0000000004a5d00)
  Location: fs/dcache.c:2308
  Inline: False
  Direct callers:
    - fs/namei.c:lookup_open
    - fs/namei.c:path_mountpoint
    - fs/namei.c:lookup_dcache
    - fs/dcache.c:d_hash_and_lookup
    - fs/proc/proc_sysctl.c:proc_sys_fill_cache
    - fs/fuse/dir.c:fuse_reverse_inval_entry
    - fs/fuse/readdir.c:parse_dirplusfile
  

  Symbols:

  c0000000004a5d00-c0000000004a5d9c: d_lookup (STB_GLOBAL)
  

• In riscv64: ✅

  struct dentry *d_lookup(const struct dentry *parent, const struct qstr *name);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/dcache.c (ffffffe000270728)
  Location: fs/dcache.c:2308
  Inline: False
  Direct callers:
    - fs/namei.c:lookup_open
    - fs/namei.c:path_mountpoint
    - fs/namei.c:lookup_dcache
    - fs/dcache.c:d_hash_and_lookup
    - fs/proc/proc_sysctl.c:proc_sys_fill_cache
    - fs/fuse/dir.c:fuse_reverse_inval_entry
    - fs/fuse/readdir.c:fuse_readdir_uncached
  

  Symbols:

  ffffffe000270728-ffffffe000270790: d_lookup (STB_GLOBAL)
  

Flavor

• In aws: ✅

  struct dentry *d_lookup(const struct dentry *parent, const struct qstr *name);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/dcache.c (ffffffff812f3cd0)
  Location: fs/dcache.c:2308
  Inline: False
  Direct callers:
    - fs/namei.c:lookup_open
    - fs/namei.c:path_mountpoint
    - fs/namei.c:lookup_dcache
    - fs/dcache.c:d_hash_and_lookup
    - fs/fuse/dir.c:fuse_reverse_inval_entry
  

  Symbols:

  ffffffff812f3cd0-ffffffff812f3d15: d_lookup (STB_GLOBAL)
  

• In azure: ✅

  struct dentry *d_lookup(const struct dentry *parent, const struct qstr *name);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/dcache.c (ffffffff812e4900)
  Location: fs/dcache.c:2308
  Inline: False
  Direct callers:
    - fs/namei.c:lookup_open
    - fs/namei.c:path_mountpoint
    - fs/namei.c:lookup_dcache
    - fs/dcache.c:d_hash_and_lookup
    - fs/fuse/dir.c:fuse_reverse_inval_entry
  

  Symbols:

  ffffffff812e4900-ffffffff812e4945: d_lookup (STB_GLOBAL)
  

• In gcp: ✅

  struct dentry *d_lookup(const struct dentry *parent, const struct qstr *name);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/dcache.c (ffffffff812f1ae0)
  Location: fs/dcache.c:2308
  Inline: False
  Direct callers:
    - fs/namei.c:lookup_open
    - fs/namei.c:path_mountpoint
    - fs/namei.c:lookup_dcache
    - fs/dcache.c:d_hash_and_lookup
    - fs/fuse/dir.c:fuse_reverse_inval_entry
  

  Symbols:

  ffffffff812f1ae0-ffffffff812f1b25: d_lookup (STB_GLOBAL)
  

• In lowlatency: ✅

  struct dentry *d_lookup(const struct dentry *parent, const struct qstr *name);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/dcache.c (ffffffff81302d00)
  Location: fs/dcache.c:2308
  Inline: False
  Direct callers:
    - fs/namei.c:lookup_open
    - fs/namei.c:path_mountpoint
    - fs/namei.c:lookup_dcache
    - fs/dcache.c:d_hash_and_lookup
    - fs/fuse/dir.c:fuse_reverse_inval_entry
  

  Symbols:

  ffffffff81302d00-ffffffff81302d45: d_lookup (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 ✅