DepSurf

Function: ksys_readahead

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: ✅

  ssize_t ksys_readahead(int fd, loff_t offset, size_t count);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/readahead.c (ffffffff81200520)
  Location: mm/readahead.c:589
  Inline: False
  Direct callers:
    - arch/x86/ia32/sys_ia32.c:__x32_compat_sys_x86_readahead
    - arch/x86/ia32/sys_ia32.c:__ia32_compat_sys_x86_readahead
    - mm/readahead.c:__ia32_sys_readahead
    - mm/readahead.c:__x64_sys_readahead
  

  Symbols:

  ffffffff81200520-ffffffff812005e6: ksys_readahead (STB_GLOBAL)
  

• In 5.0: ✅

  ssize_t ksys_readahead(int fd, loff_t offset, size_t count);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/readahead.c (ffffffff81212ec0)
  Location: mm/readahead.c:575
  Inline: False
  Direct callers:
    - arch/x86/ia32/sys_ia32.c:__x32_compat_sys_x86_readahead
    - arch/x86/ia32/sys_ia32.c:__ia32_compat_sys_x86_readahead
    - mm/readahead.c:__ia32_sys_readahead
    - mm/readahead.c:__x64_sys_readahead
  

  Symbols:

  ffffffff81212ec0-ffffffff81212f5f: ksys_readahead (STB_GLOBAL)
  

• In 5.3: ✅

  ssize_t ksys_readahead(int fd, loff_t offset, size_t count);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/readahead.c (ffffffff812228d0)
  Location: mm/readahead.c:578
  Inline: False
  Direct callers:
    - arch/x86/ia32/sys_ia32.c:__x32_compat_sys_x86_readahead
    - arch/x86/ia32/sys_ia32.c:__ia32_compat_sys_x86_readahead
    - mm/readahead.c:__ia32_sys_readahead
    - mm/readahead.c:__x64_sys_readahead
  

  Symbols:

  ffffffff812228d0-ffffffff81222972: ksys_readahead (STB_GLOBAL)
  

• In 5.4: ✅

  ssize_t ksys_readahead(int fd, loff_t offset, size_t count);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/readahead.c (ffffffff81230380)
  Location: mm/readahead.c:578
  Inline: False
  Direct callers:
    - arch/x86/ia32/sys_ia32.c:__x32_compat_sys_x86_readahead
    - arch/x86/ia32/sys_ia32.c:__ia32_compat_sys_x86_readahead
    - mm/readahead.c:__ia32_sys_readahead
    - mm/readahead.c:__x64_sys_readahead
  

  Symbols:

  ffffffff81230380-ffffffff81230422: ksys_readahead (STB_GLOBAL)
  

• In 5.8: ✅

  ssize_t ksys_readahead(int fd, loff_t offset, size_t count);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/readahead.c (ffffffff8125d630)
  Location: mm/readahead.c:635
  Inline: False
  Direct callers:
    - arch/x86/kernel/sys_ia32.c:__ia32_sys_ia32_readahead
    - arch/x86/kernel/sys_ia32.c:__x64_sys_ia32_readahead
    - mm/readahead.c:__ia32_sys_readahead
    - mm/readahead.c:__x64_sys_readahead
  

  Symbols:

  ffffffff8125d630-ffffffff8125d6d2: ksys_readahead (STB_GLOBAL)
  

• In 5.11: ✅

  ssize_t ksys_readahead(int fd, loff_t offset, size_t count);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/readahead.c (ffffffff812679e0)
  Location: mm/readahead.c:611
  Inline: False
  Direct callers:
    - arch/x86/kernel/sys_ia32.c:__ia32_sys_ia32_readahead
    - arch/x86/kernel/sys_ia32.c:__x64_sys_ia32_readahead
    - mm/readahead.c:__ia32_sys_readahead
    - mm/readahead.c:__x64_sys_readahead
  

  Symbols:

  ffffffff812679e0-ffffffff81267a82: ksys_readahead (STB_GLOBAL)
  

• In 5.13: ✅

  ssize_t ksys_readahead(int fd, loff_t offset, size_t count);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/readahead.c (ffffffff8126c5f0)
  Location: mm/readahead.c:611
  Inline: False
  Direct callers:
    - arch/x86/kernel/sys_ia32.c:__ia32_sys_ia32_readahead
    - arch/x86/kernel/sys_ia32.c:__x64_sys_ia32_readahead
    - mm/readahead.c:__ia32_sys_readahead
    - mm/readahead.c:__x64_sys_readahead
  

  Symbols:

  ffffffff8126c5f0-ffffffff8126c692: ksys_readahead (STB_GLOBAL)
  

• In 5.15: ✅

  ssize_t ksys_readahead(int fd, loff_t offset, size_t count);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/readahead.c (ffffffff812a9310)
  Location: mm/readahead.c:613
  Inline: False
  Direct callers:
    - arch/x86/kernel/sys_ia32.c:__ia32_sys_ia32_readahead
    - arch/x86/kernel/sys_ia32.c:__x64_sys_ia32_readahead
    - mm/readahead.c:__ia32_sys_readahead
    - mm/readahead.c:__x64_sys_readahead
  

  Symbols:

  ffffffff812a9310-ffffffff812a93b5: ksys_readahead (STB_GLOBAL)
  

• In 5.19: ✅

  ssize_t ksys_readahead(int fd, loff_t offset, size_t count);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/readahead.c (ffffffff813024c0)
  Location: mm/readahead.c:725
  Inline: False
  Direct callers:
    - arch/x86/kernel/sys_ia32.c:__ia32_sys_ia32_readahead
    - arch/x86/kernel/sys_ia32.c:__x64_sys_ia32_readahead
    - mm/readahead.c:__ia32_sys_readahead
    - mm/readahead.c:__x64_sys_readahead
  

  Symbols:

  ffffffff813024c0-ffffffff81302589: ksys_readahead (STB_GLOBAL)
  

• In 6.2: ✅

  ssize_t ksys_readahead(int fd, loff_t offset, size_t count);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/readahead.c (ffffffff8136cc80)
  Location: mm/readahead.c:735
  Inline: False
  Direct callers:
    - arch/x86/kernel/sys_ia32.c:__ia32_sys_ia32_readahead
    - arch/x86/kernel/sys_ia32.c:__x64_sys_ia32_readahead
    - mm/readahead.c:__ia32_sys_readahead
    - mm/readahead.c:__x64_sys_readahead
  

  Symbols:

  ffffffff8136cc80-ffffffff8136cd49: ksys_readahead (STB_GLOBAL)
  

• In 6.5: ✅

  ssize_t ksys_readahead(int fd, loff_t offset, size_t count);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/readahead.c (ffffffff8139eee0)
  Location: mm/readahead.c:734
  Inline: False
  Direct callers:
    - arch/x86/kernel/sys_ia32.c:__ia32_sys_ia32_readahead
    - arch/x86/kernel/sys_ia32.c:__x64_sys_ia32_readahead
    - mm/readahead.c:__ia32_sys_readahead
    - mm/readahead.c:__x64_sys_readahead
  

  Symbols:

  ffffffff8139eee0-ffffffff8139efa9: ksys_readahead (STB_GLOBAL)
  

• In 6.8: ✅

  ssize_t ksys_readahead(int fd, loff_t offset, size_t count);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/readahead.c (ffffffff813c8b40)
  Location: mm/readahead.c:719
  Inline: False
  Direct callers:
    - arch/x86/kernel/sys_ia32.c:__ia32_sys_ia32_readahead
    - arch/x86/kernel/sys_ia32.c:__x64_sys_ia32_readahead
    - mm/readahead.c:__ia32_sys_readahead
    - mm/readahead.c:__x64_sys_readahead
  

  Symbols:

  ffffffff813c8b40-ffffffff813c8c0a: ksys_readahead (STB_GLOBAL)
  

Arch

• In arm64: ✅

  ssize_t ksys_readahead(int fd, loff_t offset, size_t count);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/readahead.c (ffff8000102bfc00)
  Location: mm/readahead.c:578
  Inline: False
  Direct callers:
    - arch/arm64/kernel/sys32.c:__arm64_compat_sys_aarch32_readahead
    - mm/readahead.c:__arm64_sys_readahead
  

  Symbols:

  ffff8000102bfc00-ffff8000102bfcc0: ksys_readahead (STB_GLOBAL)
  

• In armhf: ✅

  ssize_t ksys_readahead(int fd, loff_t offset, size_t count);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/readahead.c (c04eb6dc)
  Location: mm/readahead.c:578
  Inline: False
  Direct callers:
    - mm/readahead.c:__se_sys_readahead
  

  Symbols:

  c04eb6dc-c04eb7a4: ksys_readahead (STB_GLOBAL)
  

• In ppc64el: ✅

  ssize_t ksys_readahead(int fd, loff_t offset, size_t count);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/readahead.c (c000000000378cd0)
  Location: mm/readahead.c:578
  Inline: False
  Direct callers:
    - arch/powerpc/kernel/sys_ppc32.c:compat_sys_readahead
    - mm/readahead.c:__se_sys_readahead
  

  Symbols:

  c000000000378cd0-c000000000378df8: ksys_readahead (STB_GLOBAL)
  

• In riscv64: ✅

  ssize_t ksys_readahead(int fd, loff_t offset, size_t count);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/readahead.c (ffffffe0001e1bc0)
  Location: mm/readahead.c:578
  Inline: False
  Direct callers:
    - mm/readahead.c:__se_sys_readahead
  

  Symbols:

  ffffffe0001e1bc0-ffffffe0001e1c56: ksys_readahead (STB_GLOBAL)
  

Flavor

• In aws: ✅

  ssize_t ksys_readahead(int fd, loff_t offset, size_t count);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/readahead.c (ffffffff812289d0)
  Location: mm/readahead.c:578
  Inline: False
  Direct callers:
    - arch/x86/ia32/sys_ia32.c:__x32_compat_sys_x86_readahead
    - arch/x86/ia32/sys_ia32.c:__ia32_compat_sys_x86_readahead
    - mm/readahead.c:__ia32_sys_readahead
    - mm/readahead.c:__x64_sys_readahead
  

  Symbols:

  ffffffff812289d0-ffffffff81228a72: ksys_readahead (STB_GLOBAL)
  

• In azure: ✅

  ssize_t ksys_readahead(int fd, loff_t offset, size_t count);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/readahead.c (ffffffff8121bb10)
  Location: mm/readahead.c:578
  Inline: False
  Direct callers:
    - arch/x86/ia32/sys_ia32.c:__x32_compat_sys_x86_readahead
    - arch/x86/ia32/sys_ia32.c:__ia32_compat_sys_x86_readahead
    - mm/readahead.c:__ia32_sys_readahead
    - mm/readahead.c:__x64_sys_readahead
  

  Symbols:

  ffffffff8121bb10-ffffffff8121bbb2: ksys_readahead (STB_GLOBAL)
  

• In gcp: ✅

  ssize_t ksys_readahead(int fd, loff_t offset, size_t count);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/readahead.c (ffffffff81226770)
  Location: mm/readahead.c:578
  Inline: False
  Direct callers:
    - arch/x86/ia32/sys_ia32.c:__x32_compat_sys_x86_readahead
    - arch/x86/ia32/sys_ia32.c:__ia32_compat_sys_x86_readahead
    - mm/readahead.c:__ia32_sys_readahead
    - mm/readahead.c:__x64_sys_readahead
  

  Symbols:

  ffffffff81226770-ffffffff81226812: ksys_readahead (STB_GLOBAL)
  

• In lowlatency: ✅

  ssize_t ksys_readahead(int fd, loff_t offset, size_t count);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/readahead.c (ffffffff81235aa0)
  Location: mm/readahead.c:578
  Inline: False
  Direct callers:
    - arch/x86/ia32/sys_ia32.c:__x32_compat_sys_x86_readahead
    - arch/x86/ia32/sys_ia32.c:__ia32_compat_sys_x86_readahead
    - mm/readahead.c:__ia32_sys_readahead
    - mm/readahead.c:__x64_sys_readahead
  

  Symbols:

  ffffffff81235aa0-ffffffff81235b42: ksys_readahead (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 ✅
• 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 ✅