DepSurf

Function: readlink_copy

Status

Regular

• In 4.4: ✅

  int readlink_copy(char *buffer, int buflen, const char *link);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/namei.c (ffffffff81216910)
  Location: fs/namei.c:4488
  Inline: False
  Direct callers:
    - fs/namei.c:generic_readlink
    - fs/namei.c:page_readlink
    - fs/proc/namespaces.c:proc_ns_readlink
    - fs/proc/self.c:proc_self_readlink
    - fs/proc/thread_self.c:proc_thread_self_readlink
  

  Symbols:

  ffffffff81216910-ffffffff8121695f: readlink_copy (STB_GLOBAL)
  

• In 4.8: ✅

  int readlink_copy(char *buffer, int buflen, const char *link);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/namei.c (ffffffff812461b0)
  Location: fs/namei.c:4642
  Inline: False
  Direct callers:
    - fs/namei.c:page_readlink
    - fs/namei.c:generic_readlink
    - fs/proc/namespaces.c:proc_ns_readlink
    - fs/proc/self.c:proc_self_readlink
    - fs/proc/thread_self.c:proc_thread_self_readlink
  

  Symbols:

  ffffffff812461b0-ffffffff81246218: readlink_copy (STB_GLOBAL)
  

• In 4.10: ✅

  int readlink_copy(char *buffer, int buflen, const char *link);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/namei.c (ffffffff81259130)
  Location: fs/namei.c:4586
  Inline: False
  Direct callers:
    - fs/namei.c:page_readlink
    - fs/namei.c:vfs_readlink
    - fs/proc/namespaces.c:proc_ns_readlink
  

  Symbols:

  ffffffff81259130-ffffffff81259198: readlink_copy (STB_GLOBAL)
  

• In 4.13: ✅

  int readlink_copy(char *buffer, int buflen, const char *link);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/namei.c (ffffffff81265200)
  Location: fs/namei.c:4652
  Inline: False
  Direct callers:
    - fs/namei.c:page_readlink
    - fs/namei.c:vfs_readlink
    - fs/proc/namespaces.c:proc_ns_readlink
    - security/apparmor/apparmorfs.c:policy_readlink
  

  Symbols:

  ffffffff81265200-ffffffff81265267: readlink_copy (STB_GLOBAL)
  

• In 4.15: ✅

  int readlink_copy(char *buffer, int buflen, const char *link);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/namei.c (ffffffff81287aa0)
  Location: fs/namei.c:4648
  Inline: False
  Direct callers:
    - fs/namei.c:page_readlink
    - fs/namei.c:vfs_readlink
    - fs/proc/namespaces.c:proc_ns_readlink
    - security/apparmor/apparmorfs.c:policy_readlink
  

  Symbols:

  ffffffff81287aa0-ffffffff81287b07: readlink_copy (STB_GLOBAL)
  

• In 4.18: Selective Inline, Transformation ⚠️

  int readlink_copy(char *buffer, int buflen, const char *link);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: True

  Instances:

  In fs/namei.c (ffffffff812a6082)
  Location: fs/namei.c:4700
  Inline: True
  Inline callers:
    - fs/namei.c:page_readlink
    - fs/namei.c:vfs_readlink
  Direct callers:
    - fs/namei.c:page_readlink
    - fs/namei.c:vfs_readlink
    - fs/proc/namespaces.c:proc_ns_readlink
    - security/apparmor/apparmorfs.c:policy_readlink
  

  Symbols:

  ffffffff812a5fe0-ffffffff812a603c: readlink_copy.part.64 (STB_LOCAL)
  ffffffff812ae230-ffffffff812ae24c: readlink_copy (STB_GLOBAL)
  

• In 5.0: Selective Inline, Transformation ⚠️

  int readlink_copy(char *buffer, int buflen, const char *link);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: True

  Instances:

  In fs/namei.c (ffffffff812bb1f2)
  Location: fs/namei.c:4689
  Inline: True
  Inline callers:
    - fs/namei.c:page_readlink
    - fs/namei.c:vfs_readlink
  Direct callers:
    - fs/namei.c:page_readlink
    - fs/namei.c:vfs_readlink
    - fs/proc/namespaces.c:proc_ns_readlink
    - security/apparmor/apparmorfs.c:policy_readlink
  

  Symbols:

  ffffffff812bb150-ffffffff812bb1ac: readlink_copy.part.65 (STB_LOCAL)
  ffffffff812c3340-ffffffff812c335c: readlink_copy (STB_GLOBAL)
  

• In 5.3: ✅

  int readlink_copy(char *buffer, int buflen, const char *link);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/namei.c (ffffffff812dfab0)
  Location: fs/namei.c:4690
  Inline: False
  Direct callers:
    - fs/namei.c:page_readlink
    - fs/namei.c:vfs_readlink
    - fs/proc/namespaces.c:proc_ns_readlink
    - security/apparmor/apparmorfs.c:policy_readlink
  

  Symbols:

  ffffffff812dfab0-ffffffff812dfb1f: readlink_copy (STB_GLOBAL)
  

• In 5.4: ✅

  int readlink_copy(char *buffer, int buflen, const char *link);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/namei.c (ffffffff812f15c0)
  Location: fs/namei.c:4685
  Inline: False
  Direct callers:
    - fs/namei.c:page_readlink
    - fs/namei.c:vfs_readlink
    - fs/proc/namespaces.c:proc_ns_readlink
    - security/apparmor/apparmorfs.c:policy_readlink
  

  Symbols:

  ffffffff812f15c0-ffffffff812f1642: readlink_copy (STB_GLOBAL)
  

• In 5.8: ✅

  int readlink_copy(char *buffer, int buflen, const char *link);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/namei.c (ffffffff81329860)
  Location: fs/namei.c:4499
  Inline: False
  Direct callers:
    - fs/namei.c:page_readlink
    - fs/namei.c:vfs_readlink
    - fs/proc/namespaces.c:proc_ns_readlink
    - security/apparmor/apparmorfs.c:policy_readlink
  

  Symbols:

  ffffffff81329860-ffffffff813298e2: readlink_copy (STB_GLOBAL)
  

• In 5.11: ✅

  int readlink_copy(char *buffer, int buflen, const char *link);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/namei.c (ffffffff81334dc0)
  Location: fs/namei.c:4503
  Inline: False
  Direct callers:
    - fs/namei.c:page_readlink
    - fs/namei.c:vfs_readlink
    - fs/proc/namespaces.c:proc_ns_readlink
    - security/apparmor/apparmorfs.c:policy_readlink
  

  Symbols:

  ffffffff81334dc0-ffffffff81334e42: readlink_copy (STB_GLOBAL)
  

• In 5.13: ✅

  int readlink_copy(char *buffer, int buflen, const char *link);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/namei.c (ffffffff8133af50)
  Location: fs/namei.c:4749
  Inline: False
  Direct callers:
    - fs/namei.c:page_readlink
    - fs/namei.c:vfs_readlink
    - fs/proc/namespaces.c:proc_ns_readlink
    - security/apparmor/apparmorfs.c:policy_readlink
  

  Symbols:

  ffffffff8133af50-ffffffff8133afd2: readlink_copy (STB_GLOBAL)
  

• In 5.15: ✅

  int readlink_copy(char *buffer, int buflen, const char *link);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/namei.c (ffffffff81388b70)
  Location: fs/namei.c:4829
  Inline: False
  Direct callers:
    - fs/namei.c:page_readlink
    - fs/namei.c:vfs_readlink
    - fs/proc/namespaces.c:proc_ns_readlink
    - security/apparmor/apparmorfs.c:policy_readlink
  

  Symbols:

  ffffffff81388b70-ffffffff81388bf2: readlink_copy (STB_GLOBAL)
  

• In 5.19: ✅

  int readlink_copy(char *buffer, int buflen, const char *link);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/namei.c (ffffffff81409c00)
  Location: fs/namei.c:4924
  Inline: False
  Direct callers:
    - fs/namei.c:page_readlink
    - fs/namei.c:vfs_readlink
    - fs/proc/namespaces.c:proc_ns_readlink
    - security/apparmor/apparmorfs.c:policy_readlink
  

  Symbols:

  ffffffff81409c00-ffffffff81409c7d: readlink_copy (STB_GLOBAL)
  

• In 6.2: ✅

  int readlink_copy(char *buffer, int buflen, const char *link);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/namei.c (ffffffff81494330)
  Location: fs/namei.c:4980
  Inline: False
  Direct callers:
    - fs/namei.c:page_readlink
    - fs/namei.c:vfs_readlink
    - fs/proc/namespaces.c:proc_ns_readlink
    - security/apparmor/apparmorfs.c:policy_readlink
  

  Symbols:

  ffffffff81494330-ffffffff814943ad: readlink_copy (STB_GLOBAL)
  

• In 6.5: ✅

  int readlink_copy(char *buffer, int buflen, const char *link);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/namei.c (ffffffff814c93a0)
  Location: fs/namei.c:5059
  Inline: False
  Direct callers:
    - fs/namei.c:page_readlink
    - fs/namei.c:vfs_readlink
    - fs/proc/namespaces.c:proc_ns_readlink
    - security/apparmor/apparmorfs.c:policy_readlink
  

  Symbols:

  ffffffff814c93a0-ffffffff814c941d: readlink_copy (STB_GLOBAL)
  

• In 6.8: ✅

  int readlink_copy(char *buffer, int buflen, const char *link);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/namei.c (ffffffff814fbc60)
  Location: fs/namei.c:5091
  Inline: False
  Direct callers:
    - fs/namei.c:page_readlink
    - fs/namei.c:vfs_readlink
    - fs/proc/namespaces.c:proc_ns_readlink
    - security/apparmor/apparmorfs.c:policy_readlink
  

  Symbols:

  ffffffff814fbc60-ffffffff814fbcdd: readlink_copy (STB_GLOBAL)
  

Arch

• In arm64: ✅

  int readlink_copy(char *buffer, int buflen, const char *link);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/namei.c (ffff80001039aca8)
  Location: fs/namei.c:4685
  Inline: False
  Direct callers:
    - fs/namei.c:page_readlink
    - fs/namei.c:vfs_readlink
    - fs/proc/namespaces.c:proc_ns_readlink
    - security/apparmor/apparmorfs.c:policy_readlink
  

  Symbols:

  ffff80001039aca8-ffff80001039ae90: readlink_copy (STB_GLOBAL)
  

• In armhf: ✅

  int readlink_copy(char *buffer, int buflen, const char *link);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/namei.c (c05811ec)
  Location: fs/namei.c:4685
  Inline: False
  Direct callers:
    - fs/namei.c:page_readlink
    - fs/namei.c:vfs_readlink
    - fs/proc/namespaces.c:proc_ns_readlink
    - security/apparmor/apparmorfs.c:policy_readlink
  

  Symbols:

  c05811ec-c05812f4: readlink_copy (STB_GLOBAL)
  

• In ppc64el: ✅

  int readlink_copy(char *buffer, int buflen, const char *link);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/namei.c (c000000000495c10)
  Location: fs/namei.c:4685
  Inline: False
  Direct callers:
    - fs/namei.c:page_readlink
    - fs/namei.c:vfs_readlink
    - fs/proc/namespaces.c:proc_ns_readlink
    - security/apparmor/apparmorfs.c:policy_readlink
  

  Symbols:

  c000000000495c10-c000000000495d0c: readlink_copy (STB_GLOBAL)
  

• In riscv64: ✅

  int readlink_copy(char *buffer, int buflen, const char *link);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/namei.c (ffffffe0002683b2)
  Location: fs/namei.c:4685
  Inline: False
  Direct callers:
    - fs/namei.c:page_readlink
    - fs/namei.c:vfs_readlink
    - fs/proc/namespaces.c:proc_ns_readlink
    - security/apparmor/apparmorfs.c:policy_readlink
  

  Symbols:

  ffffffe0002683b2-ffffffe000268444: readlink_copy (STB_GLOBAL)
  

Flavor

• In aws: ✅

  int readlink_copy(char *buffer, int buflen, const char *link);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/namei.c (ffffffff812e9ba0)
  Location: fs/namei.c:4685
  Inline: False
  Direct callers:
    - fs/namei.c:page_readlink
    - fs/namei.c:vfs_readlink
    - fs/proc/namespaces.c:proc_ns_readlink
    - security/apparmor/apparmorfs.c:policy_readlink
  

  Symbols:

  ffffffff812e9ba0-ffffffff812e9c22: readlink_copy (STB_GLOBAL)
  

• In azure: ✅

  int readlink_copy(char *buffer, int buflen, const char *link);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/namei.c (ffffffff812da7e0)
  Location: fs/namei.c:4685
  Inline: False
  Direct callers:
    - fs/namei.c:page_readlink
    - fs/namei.c:vfs_readlink
    - fs/proc/namespaces.c:proc_ns_readlink
    - security/apparmor/apparmorfs.c:policy_readlink
  

  Symbols:

  ffffffff812da7e0-ffffffff812da862: readlink_copy (STB_GLOBAL)
  

• In gcp: ✅

  int readlink_copy(char *buffer, int buflen, const char *link);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/namei.c (ffffffff812e79b0)
  Location: fs/namei.c:4685
  Inline: False
  Direct callers:
    - fs/namei.c:page_readlink
    - fs/namei.c:vfs_readlink
    - fs/proc/namespaces.c:proc_ns_readlink
    - security/apparmor/apparmorfs.c:policy_readlink
  

  Symbols:

  ffffffff812e79b0-ffffffff812e7a32: readlink_copy (STB_GLOBAL)
  

• In lowlatency: ✅

  int readlink_copy(char *buffer, int buflen, const char *link);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/namei.c (ffffffff812f8930)
  Location: fs/namei.c:4685
  Inline: False
  Direct callers:
    - fs/namei.c:page_readlink
    - fs/namei.c:vfs_readlink
    - fs/proc/namespaces.c:proc_ns_readlink
    - security/apparmor/apparmorfs.c:policy_readlink
  

  Symbols:

  ffffffff812f8930-ffffffff812f89b2: readlink_copy (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 ✅