website-function

Function: do_linkat

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: ✅

  int do_linkat(int olddfd, const char *oldname, int newdfd, const char *newname, int flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/namei.c (ffffffff812ade60)
  Location: fs/namei.c:4275
  Inline: False
  Direct callers:
    - init/initramfs.c:maybe_link
    - fs/namei.c:__ia32_sys_link
    - fs/namei.c:__x64_sys_link
    - fs/namei.c:__ia32_sys_linkat
    - fs/namei.c:__x64_sys_linkat
  

  Symbols:

  ffffffff812ade60-ffffffff812ae16a: do_linkat (STB_GLOBAL)
  

• In 5.0: ✅

  int do_linkat(int olddfd, const char *oldname, int newdfd, const char *newname, int flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/namei.c (ffffffff812c2f70)
  Location: fs/namei.c:4264
  Inline: False
  Direct callers:
    - init/initramfs.c:maybe_link
    - fs/namei.c:__ia32_sys_link
    - fs/namei.c:__x64_sys_link
    - fs/namei.c:__ia32_sys_linkat
    - fs/namei.c:__x64_sys_linkat
  

  Symbols:

  ffffffff812c2f70-ffffffff812c327a: do_linkat (STB_GLOBAL)
  

• In 5.3: ✅

  int do_linkat(int olddfd, const char *oldname, int newdfd, const char *newname, int flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/namei.c (ffffffff812df6b0)
  Location: fs/namei.c:4265
  Inline: False
  Direct callers:
    - init/initramfs.c:maybe_link
    - fs/namei.c:__ia32_sys_link
    - fs/namei.c:__x64_sys_link
    - fs/namei.c:__ia32_sys_linkat
    - fs/namei.c:__x64_sys_linkat
  

  Symbols:

  ffffffff812df6b0-ffffffff812df9e9: do_linkat (STB_GLOBAL)
  

• In 5.4: ✅

  int do_linkat(int olddfd, const char *oldname, int newdfd, const char *newname, int flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/namei.c (ffffffff812f11c0)
  Location: fs/namei.c:4260
  Inline: False
  Direct callers:
    - init/initramfs.c:maybe_link
    - fs/namei.c:__ia32_sys_link
    - fs/namei.c:__x64_sys_link
    - fs/namei.c:__ia32_sys_linkat
    - fs/namei.c:__x64_sys_linkat
  

  Symbols:

  ffffffff812f11c0-ffffffff812f14f9: do_linkat (STB_GLOBAL)
  

• In 5.8: ✅

  int do_linkat(int olddfd, const char *oldname, int newdfd, const char *newname, int flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/namei.c (ffffffff813294c0)
  Location: fs/namei.c:4091
  Inline: False
  Direct callers:
    - init/initramfs.c:maybe_link
    - fs/namei.c:__ia32_sys_link
    - fs/namei.c:__x64_sys_link
    - fs/namei.c:__ia32_sys_linkat
    - fs/namei.c:__x64_sys_linkat
  

  Symbols:

  ffffffff813294c0-ffffffff81329793: do_linkat (STB_GLOBAL)
  

• In 5.11: ✅

  int do_linkat(int olddfd, const char *oldname, int newdfd, const char *newname, int flags);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In fs/namei.c (ffffffff81333740)
  Location: fs/namei.c:4091
  Inline: False
  Direct callers:
    - fs/namei.c:__ia32_sys_link
    - fs/namei.c:__x64_sys_link
    - fs/namei.c:__ia32_sys_linkat
    - fs/namei.c:__x64_sys_linkat
  

  Symbols:

  ffffffff81333740-ffffffff81333a13: do_linkat (STB_LOCAL)
  

• In 5.13: ✅

  int do_linkat(int olddfd, const char *oldname, int newdfd, const char *newname, int flags);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In fs/namei.c (ffffffff81339800)
  Location: fs/namei.c:4324
  Inline: False
  Direct callers:
    - fs/namei.c:__ia32_sys_link
    - fs/namei.c:__x64_sys_link
    - fs/namei.c:__ia32_sys_linkat
    - fs/namei.c:__x64_sys_linkat
  

  Symbols:

  ffffffff81339800-ffffffff81339ae8: do_linkat (STB_LOCAL)
  

• In 5.15: ✅

  int do_linkat(int olddfd, struct filename *old, int newdfd, struct filename *new, int flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/namei.c (ffffffff81387f70)
  Location: fs/namei.c:4402
  Inline: False
  Direct callers:
    - fs/namei.c:__ia32_sys_link
    - fs/namei.c:__x64_sys_link
    - fs/namei.c:__ia32_sys_linkat
    - fs/namei.c:__x64_sys_linkat
    - fs/io_uring.c:io_issue_sqe
  

  Symbols:

  ffffffff81387f70-ffffffff8138823f: do_linkat (STB_GLOBAL)
  

• In 5.19: ✅

  int do_linkat(int olddfd, struct filename *old, int newdfd, struct filename *new, int flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/namei.c (ffffffff81408ea0)
  Location: fs/namei.c:4497
  Inline: False
  Direct callers:
    - fs/namei.c:__ia32_sys_link
    - fs/namei.c:__x64_sys_link
    - fs/namei.c:__ia32_sys_linkat
    - fs/namei.c:__x64_sys_linkat
    - io_uring/io_uring.c:io_linkat
  

  Symbols:

  ffffffff81408ea0-ffffffff8140919e: do_linkat (STB_GLOBAL)
  

• In 6.2: ✅

  int do_linkat(int olddfd, struct filename *old, int newdfd, struct filename *new, int flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/namei.c (ffffffff814934f0)
  Location: fs/namei.c:4553
  Inline: False
  Direct callers:
    - fs/namei.c:__ia32_sys_link
    - fs/namei.c:__x64_sys_link
    - fs/namei.c:__ia32_sys_linkat
    - fs/namei.c:__x64_sys_linkat
    - io_uring/fs.c:io_linkat
  

  Symbols:

  ffffffff814934f0-ffffffff814937f1: do_linkat (STB_GLOBAL)
  

• In 6.5: ✅

  int do_linkat(int olddfd, struct filename *old, int newdfd, struct filename *new, int flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/namei.c (ffffffff814c8540)
  Location: fs/namei.c:4625
  Inline: False
  Direct callers:
    - fs/namei.c:__ia32_sys_link
    - fs/namei.c:__x64_sys_link
    - fs/namei.c:__ia32_sys_linkat
    - fs/namei.c:__x64_sys_linkat
    - io_uring/fs.c:io_linkat
  

  Symbols:

  ffffffff814c8540-ffffffff814c883e: do_linkat (STB_GLOBAL)
  

• In 6.8: ✅

  int do_linkat(int olddfd, struct filename *old, int newdfd, struct filename *new, int flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/namei.c (ffffffff814fade0)
  Location: fs/namei.c:4632
  Inline: False
  Direct callers:
    - fs/namei.c:__ia32_sys_link
    - fs/namei.c:__x64_sys_link
    - fs/namei.c:__ia32_sys_linkat
    - fs/namei.c:__x64_sys_linkat
    - io_uring/fs.c:io_linkat
  

  Symbols:

  ffffffff814fade0-ffffffff814fb0ec: do_linkat (STB_GLOBAL)
  

Arch

• In arm64: ✅

  int do_linkat(int olddfd, const char *oldname, int newdfd, const char *newname, int flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/namei.c (ffff80001039a908)
  Location: fs/namei.c:4260
  Inline: False
  Direct callers:
    - init/initramfs.c:maybe_link
    - fs/namei.c:__arm64_sys_link
    - fs/namei.c:__arm64_sys_linkat
  

  Symbols:

  ffff80001039a908-ffff80001039ac28: do_linkat (STB_GLOBAL)
  

• In armhf: ✅

  int do_linkat(int olddfd, const char *oldname, int newdfd, const char *newname, int flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/namei.c (c0580d80)
  Location: fs/namei.c:4260
  Inline: False
  Direct callers:
    - init/initramfs.c:maybe_link
    - fs/namei.c:__se_sys_link
    - fs/namei.c:__se_sys_linkat
  

  Symbols:

  c0580d80-c05810f0: do_linkat (STB_GLOBAL)
  

• In ppc64el: ✅

  int do_linkat(int olddfd, const char *oldname, int newdfd, const char *newname, int flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/namei.c (c0000000004956f0)
  Location: fs/namei.c:4260
  Inline: False
  Direct callers:
    - init/initramfs.c:maybe_link
    - fs/namei.c:__se_sys_link
    - fs/namei.c:__se_sys_linkat
  

  Symbols:

  c0000000004956f0-c000000000495b7c: do_linkat (STB_GLOBAL)
  

• In riscv64: ✅

  int do_linkat(int olddfd, const char *oldname, int newdfd, const char *newname, int flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/namei.c (ffffffe000267fa8)
  Location: fs/namei.c:4260
  Inline: False
  Direct callers:
    - init/initramfs.c:maybe_link
    - fs/namei.c:__se_sys_link
    - fs/namei.c:__se_sys_linkat
  

  Symbols:

  ffffffe000267fa8-ffffffe000268252: do_linkat (STB_GLOBAL)
  

Flavor

• In aws: ✅

  int do_linkat(int olddfd, const char *oldname, int newdfd, const char *newname, int flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/namei.c (ffffffff812e97a0)
  Location: fs/namei.c:4260
  Inline: False
  Direct callers:
    - init/initramfs.c:maybe_link
    - fs/namei.c:__ia32_sys_link
    - fs/namei.c:__x64_sys_link
    - fs/namei.c:__ia32_sys_linkat
    - fs/namei.c:__x64_sys_linkat
  

  Symbols:

  ffffffff812e97a0-ffffffff812e9ad9: do_linkat (STB_GLOBAL)
  

• In azure: ✅

  int do_linkat(int olddfd, const char *oldname, int newdfd, const char *newname, int flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/namei.c (ffffffff812da3e0)
  Location: fs/namei.c:4260
  Inline: False
  Direct callers:
    - init/initramfs.c:maybe_link
    - fs/namei.c:__ia32_sys_link
    - fs/namei.c:__x64_sys_link
    - fs/namei.c:__ia32_sys_linkat
    - fs/namei.c:__x64_sys_linkat
  

  Symbols:

  ffffffff812da3e0-ffffffff812da719: do_linkat (STB_GLOBAL)
  

• In gcp: ✅

  int do_linkat(int olddfd, const char *oldname, int newdfd, const char *newname, int flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/namei.c (ffffffff812e75b0)
  Location: fs/namei.c:4260
  Inline: False
  Direct callers:
    - init/initramfs.c:maybe_link
    - fs/namei.c:__ia32_sys_link
    - fs/namei.c:__x64_sys_link
    - fs/namei.c:__ia32_sys_linkat
    - fs/namei.c:__x64_sys_linkat
  

  Symbols:

  ffffffff812e75b0-ffffffff812e78e9: do_linkat (STB_GLOBAL)
  

• In lowlatency: ✅

  int do_linkat(int olddfd, const char *oldname, int newdfd, const char *newname, int flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/namei.c (ffffffff812f8530)
  Location: fs/namei.c:4260
  Inline: False
  Direct callers:
    - init/initramfs.c:maybe_link
    - fs/namei.c:__ia32_sys_link
    - fs/namei.c:__x64_sys_link
    - fs/namei.c:__ia32_sys_linkat
    - fs/namei.c:__x64_sys_linkat
  

  Symbols:

  ffffffff812f8530-ffffffff812f8869: do_linkat (STB_GLOBAL)
  

Differences

Regular

• 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 ✅
• Changed between 5.13 and 5.15 ⚠️

  • Param added. struct filename *old
  • Param added. struct filename *new
  • Param removed. const char *oldname
  • Param removed. const char *newname
• 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 ✅