website-function

Function: lookup_one

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: Absent ⚠️
• In 5.4: Absent ⚠️
• In 5.8: Absent ⚠️
• In 5.11: Absent ⚠️
• In 5.13: Absent ⚠️
• In 5.15: ✅

  struct dentry *lookup_one(struct user_namespace *mnt_userns, const char *name, struct dentry *base, int len);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/namei.c (ffffffff81382640)
  Location: fs/namei.c:2702
  Inline: False
  

  Symbols:

  ffffffff81382640-ffffffff813826c2: lookup_one (STB_GLOBAL)
  

• In 5.19: ✅

  struct dentry *lookup_one(struct user_namespace *mnt_userns, const char *name, struct dentry *base, int len);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/namei.c (ffffffff81401b90)
  Location: fs/namei.c:2748
  Inline: False
  Direct callers:
    - fs/exportfs/expfs.c:exportfs_decode_fh_raw
  

  Symbols:

  ffffffff81401b90-ffffffff81401c32: lookup_one (STB_GLOBAL)
  

• In 6.2: ✅

  struct dentry *lookup_one(struct user_namespace *mnt_userns, const char *name, struct dentry *base, int len);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/namei.c (ffffffff8148bcd0)
  Location: fs/namei.c:2727
  Inline: False
  Direct callers:
    - fs/exportfs/expfs.c:exportfs_decode_fh_raw
  

  Symbols:

  ffffffff8148bcd0-ffffffff8148bd72: lookup_one (STB_GLOBAL)
  

• In 6.5: ✅

  struct dentry *lookup_one(struct mnt_idmap *idmap, const char *name, struct dentry *base, int len);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/namei.c (ffffffff814c07d0)
  Location: fs/namei.c:2758
  Inline: False
  Direct callers:
    - fs/exportfs/expfs.c:exportfs_decode_fh_raw
  

  Symbols:

  ffffffff814c07d0-ffffffff814c0872: lookup_one (STB_GLOBAL)
  

• In 6.8: ✅

  struct dentry *lookup_one(struct mnt_idmap *idmap, const char *name, struct dentry *base, int len);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/namei.c (ffffffff814f2cb0)
  Location: fs/namei.c:2775
  Inline: False
  Direct callers:
    - fs/exportfs/expfs.c:exportfs_decode_fh_raw
  

  Symbols:

  ffffffff814f2cb0-ffffffff814f2d52: lookup_one (STB_GLOBAL)
  

Arch

• In arm64: Absent ⚠️
• In armhf: Absent ⚠️
• In ppc64el: Absent ⚠️
• In riscv64: Absent ⚠️

Flavor

• In aws: Absent ⚠️
• In azure: Absent ⚠️
• In gcp: Absent ⚠️
• In lowlatency: Absent ⚠️

Differences

Regular

• No changes between 5.15 and 5.19 ✅
• No changes between 5.19 and 6.2 ✅
• Changed between 6.2 and 6.5 ⚠️

  • Param added. struct mnt_idmap *idmap
  • Param removed. struct user_namespace *mnt_userns
• No changes between 6.5 and 6.8 ✅