DepSurf

Function: step_into

Status

Regular

• In 4.4: Absent ⚠️
• In 4.8: Absent ⚠️
• In 4.10: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In fs/namei.c (ffffffff81254d75)
  Location: fs/namei.c:1732
  Inline: True
  Inline callers:
    - fs/namei.c:path_openat
    - fs/namei.c:path_mountpoint
    - fs/namei.c:walk_component
  

• In 4.13: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In fs/namei.c (ffffffff81260dce)
  Location: fs/namei.c:1742
  Inline: True
  Inline callers:
    - fs/namei.c:path_openat
    - fs/namei.c:path_mountpoint
    - fs/namei.c:walk_component
  

• In 4.15: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In fs/namei.c (ffffffff812834b7)
  Location: fs/namei.c:1740
  Inline: True
  Inline callers:
    - fs/namei.c:path_openat
    - fs/namei.c:path_mountpoint
    - fs/namei.c:walk_component
  

• In 4.18: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In fs/namei.c (ffffffff812aa5f0)
  Location: fs/namei.c:1727
  Inline: True
  Inline callers:
    - fs/namei.c:path_openat
    - fs/namei.c:path_mountpoint
    - fs/namei.c:walk_component
  

• In 5.0: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In fs/namei.c (ffffffff812bf783)
  Location: fs/namei.c:1768
  Inline: True
  Inline callers:
    - fs/namei.c:path_openat
    - fs/namei.c:path_mountpoint
    - fs/namei.c:walk_component
  

• In 5.3: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In fs/namei.c (ffffffff812dc9e7)
  Location: fs/namei.c:1766
  Inline: True
  Inline callers:
    - fs/namei.c:do_last
    - fs/namei.c:path_mountpoint
    - fs/namei.c:walk_component
  

• In 5.4: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In fs/namei.c (ffffffff812ee536)
  Location: fs/namei.c:1759
  Inline: True
  Inline callers:
    - fs/namei.c:do_last
    - fs/namei.c:path_mountpoint
    - fs/namei.c:walk_component
  

• In 5.8: ✅

  const char *step_into(struct nameidata *nd, int flags, struct dentry *dentry, struct inode *inode, unsigned int seq);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In fs/namei.c (ffffffff81323180)
  Location: fs/namei.c:1686
  Inline: False
  Direct callers:
    - fs/namei.c:open_last_lookups
    - fs/namei.c:path_lookupat
    - fs/namei.c:path_lookupat
    - fs/namei.c:walk_component
  

  Symbols:

  ffffffff81323180-ffffffff813233df: step_into (STB_LOCAL)
  

• In 5.11: ✅

  const char *step_into(struct nameidata *nd, int flags, struct dentry *dentry, struct inode *inode, unsigned int seq);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In fs/namei.c (ffffffff8132e720)
  Location: fs/namei.c:1682
  Inline: False
  Direct callers:
    - fs/namei.c:open_last_lookups
    - fs/namei.c:path_lookupat
    - fs/namei.c:path_lookupat
    - fs/namei.c:walk_component
  

  Symbols:

  ffffffff8132e720-ffffffff8132e97e: step_into (STB_LOCAL)
  

• In 5.13: ✅

  const char *step_into(struct nameidata *nd, int flags, struct dentry *dentry, struct inode *inode, unsigned int seq);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In fs/namei.c (ffffffff81333af0)
  Location: fs/namei.c:1768
  Inline: False
  Direct callers:
    - fs/namei.c:open_last_lookups
    - fs/namei.c:path_lookupat
    - fs/namei.c:path_lookupat
    - fs/namei.c:walk_component
  

  Symbols:

  ffffffff81333af0-ffffffff81333e72: step_into (STB_LOCAL)
  

• In 5.15: Transformation ⚠️

  const char *step_into(struct nameidata *nd, int flags, struct dentry *dentry, struct inode *inode, unsigned int seq);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In fs/namei.c (0)
  Location: fs/namei.c:1796
  Inline: False
  Direct callers:
    - fs/namei.c:open_last_lookups
    - fs/namei.c:path_lookupat
    - fs/namei.c:path_lookupat
    - fs/namei.c:walk_component
  

  Symbols:

  ffffffff81381420-ffffffff813817cc: step_into (STB_LOCAL)
  ffffffff81cc3a72-ffffffff81cc3a97: step_into.cold (STB_LOCAL)
  

• In 5.19: Transformation ⚠️

  const char *step_into(struct nameidata *nd, int flags, struct dentry *dentry, struct inode *inode, unsigned int seq);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In fs/namei.c (0)
  Location: fs/namei.c:1842
  Inline: False
  Direct callers:
    - fs/namei.c:open_last_lookups
    - fs/namei.c:path_lookupat
    - fs/namei.c:path_lookupat
    - fs/namei.c:walk_component
    - fs/namei.c:handle_dots
    - fs/namei.c:handle_dots
  

  Symbols:

  ffffffff81404dd0-ffffffff814051b7: step_into (STB_LOCAL)
  ffffffff81e7628f-ffffffff81e762b8: step_into.cold (STB_LOCAL)
  

• In 6.2: Transformation ⚠️

  const char *step_into(struct nameidata *nd, int flags, struct dentry *dentry);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In fs/namei.c (0)
  Location: fs/namei.c:1826
  Inline: False
  Direct callers:
    - fs/namei.c:open_last_lookups
    - fs/namei.c:path_lookupat
    - fs/namei.c:path_lookupat
    - fs/namei.c:walk_component
    - fs/namei.c:handle_dots
  

  Symbols:

  ffffffff8148f270-ffffffff8148f5fb: step_into (STB_LOCAL)
  ffffffff82068899-ffffffff820688ae: step_into.cold (STB_LOCAL)
  

• In 6.5: Transformation ⚠️

  const char *step_into(struct nameidata *nd, int flags, struct dentry *dentry);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In fs/namei.c (0)
  Location: fs/namei.c:1831
  Inline: False
  Direct callers:
    - fs/namei.c:open_last_lookups
    - fs/namei.c:path_lookupat
    - fs/namei.c:path_lookupat
    - fs/namei.c:walk_component
    - fs/namei.c:handle_dots
  

  Symbols:

  ffffffff814c4a30-ffffffff814c4dbe: step_into (STB_LOCAL)
  ffffffff820e8194-ffffffff820e81a9: step_into.cold (STB_LOCAL)
  

• In 6.8: Transformation ⚠️

  const char *step_into(struct nameidata *nd, int flags, struct dentry *dentry);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In fs/namei.c (0)
  Location: fs/namei.c:1838
  Inline: False
  Direct callers:
    - fs/namei.c:open_last_lookups
    - fs/namei.c:path_lookupat
    - fs/namei.c:path_lookupat
    - fs/namei.c:walk_component
    - fs/namei.c:handle_dots
  

  Symbols:

  ffffffff814f7210-ffffffff814f759e: step_into (STB_LOCAL)
  ffffffff821c4ed1-ffffffff821c4ee6: step_into.cold (STB_LOCAL)
  

Arch

• In arm64: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In fs/namei.c (ffff800010397d28)
  Location: fs/namei.c:1759
  Inline: True
  Inline callers:
    - fs/namei.c:do_last
    - fs/namei.c:path_mountpoint
    - fs/namei.c:walk_component
  

• In armhf: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In fs/namei.c (c057e2f4)
  Location: fs/namei.c:1759
  Inline: True
  Inline callers:
    - fs/namei.c:do_last
    - fs/namei.c:path_mountpoint
    - fs/namei.c:walk_component
  

• In ppc64el: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In fs/namei.c (c000000000491d30)
  Location: fs/namei.c:1759
  Inline: True
  Inline callers:
    - fs/namei.c:do_last
    - fs/namei.c:path_mountpoint
    - fs/namei.c:walk_component
  

• In riscv64: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In fs/namei.c (ffffffe000265bec)
  Location: fs/namei.c:1759
  Inline: True
  Inline callers:
    - fs/namei.c:do_last
    - fs/namei.c:path_mountpoint
    - fs/namei.c:walk_component
  

Flavor

• In aws: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In fs/namei.c (ffffffff812e6b16)
  Location: fs/namei.c:1759
  Inline: True
  Inline callers:
    - fs/namei.c:do_last
    - fs/namei.c:path_mountpoint
    - fs/namei.c:walk_component
  

• In azure: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In fs/namei.c (ffffffff812d7756)
  Location: fs/namei.c:1759
  Inline: True
  Inline callers:
    - fs/namei.c:do_last
    - fs/namei.c:path_mountpoint
    - fs/namei.c:walk_component
  

• In gcp: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In fs/namei.c (ffffffff812e4926)
  Location: fs/namei.c:1759
  Inline: True
  Inline callers:
    - fs/namei.c:do_last
    - fs/namei.c:path_mountpoint
    - fs/namei.c:walk_component
  

• In lowlatency: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In fs/namei.c (ffffffff812f58a6)
  Location: fs/namei.c:1759
  Inline: True
  Inline callers:
    - fs/namei.c:do_last
    - fs/namei.c:path_mountpoint
    - fs/namei.c:walk_component
  

Differences

Regular

• 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 ✅
• Changed between 5.19 and 6.2 ⚠️

  • Param removed. struct inode *inode
  • Param removed. unsigned int seq
• No changes between 6.2 and 6.5 ✅
• No changes between 6.5 and 6.8 ✅