website-function

Function: vm_brk

Status

Regular

• In 4.4: ✅

  long unsigned int vm_brk(long unsigned int addr, long unsigned int len);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/mmap.c (ffffffff811c6c20)
  Location: mm/mmap.c:2822
  Inline: False
  Direct callers:
    - fs/binfmt_elf.c:set_brk
    - fs/binfmt_elf.c:load_elf_library
    - fs/binfmt_elf.c:load_elf_binary
    - fs/compat_binfmt_elf.c:set_brk
    - fs/compat_binfmt_elf.c:load_elf_library
    - fs/compat_binfmt_elf.c:load_elf_binary
  

  Symbols:

  ffffffff811c6c20-ffffffff811c6c9a: vm_brk (STB_GLOBAL)
  

• In 4.8: ✅

  int vm_brk(long unsigned int addr, long unsigned int len);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/mmap.c (ffffffff811e3360)
  Location: mm/mmap.c:2756
  Inline: False
  Direct callers:
    - fs/binfmt_elf.c:load_elf_library
    - fs/binfmt_elf.c:load_elf_binary
    - fs/binfmt_elf.c:set_brk
    - fs/compat_binfmt_elf.c:load_elf_library
    - fs/compat_binfmt_elf.c:load_elf_binary
    - fs/compat_binfmt_elf.c:set_brk
  

  Symbols:

  ffffffff811e3360-ffffffff811e33ee: vm_brk (STB_GLOBAL)
  

• In 4.10: ✅

  int vm_brk(long unsigned int addr, long unsigned int len);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/mmap.c (ffffffff811f3340)
  Location: mm/mmap.c:2909
  Inline: False
  Direct callers:
    - fs/binfmt_elf.c:load_elf_library
    - fs/binfmt_elf.c:load_elf_binary
    - fs/binfmt_elf.c:set_brk
    - fs/compat_binfmt_elf.c:load_elf_library
    - fs/compat_binfmt_elf.c:load_elf_binary
    - fs/compat_binfmt_elf.c:set_brk
  

  Symbols:

  ffffffff811f3340-ffffffff811f33ce: vm_brk (STB_GLOBAL)
  

• In 4.13: ✅

  int vm_brk(long unsigned int addr, long unsigned int len);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/mmap.c (ffffffff811fe210)
  Location: mm/mmap.c:2975
  Inline: False
  Direct callers:
    - fs/binfmt_elf.c:load_elf_library
    - fs/compat_binfmt_elf.c:load_elf_library
  

  Symbols:

  ffffffff811fe210-ffffffff811fe222: vm_brk (STB_GLOBAL)
  

• In 4.15: ✅

  int vm_brk(long unsigned int addr, long unsigned int len);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/mmap.c (ffffffff812167c0)
  Location: mm/mmap.c:3001
  Inline: False
  Direct callers:
    - fs/binfmt_elf.c:load_elf_library
    - fs/compat_binfmt_elf.c:load_elf_library
  

  Symbols:

  ffffffff812167c0-ffffffff812167d2: vm_brk (STB_GLOBAL)
  

• In 4.18: ✅

  int vm_brk(long unsigned int addr, long unsigned int len);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/mmap.c (ffffffff81237590)
  Location: mm/mmap.c:3050
  Inline: False
  Direct callers:
    - fs/binfmt_elf.c:load_elf_library
    - fs/compat_binfmt_elf.c:load_elf_library
  

  Symbols:

  ffffffff81237590-ffffffff812375a2: vm_brk (STB_GLOBAL)
  

• In 5.0: ✅

  int vm_brk(long unsigned int addr, long unsigned int len);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/mmap.c (ffffffff8124ae60)
  Location: mm/mmap.c:3096
  Inline: False
  Direct callers:
    - fs/binfmt_elf.c:load_elf_library
    - fs/compat_binfmt_elf.c:load_elf_library
  

  Symbols:

  ffffffff8124ae60-ffffffff8124ae72: vm_brk (STB_GLOBAL)
  

• In 5.3: ✅

  int vm_brk(long unsigned int addr, long unsigned int len);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/mmap.c (ffffffff8125d230)
  Location: mm/mmap.c:3102
  Inline: False
  Direct callers:
    - fs/binfmt_elf.c:load_elf_library
    - fs/compat_binfmt_elf.c:load_elf_library
  

  Symbols:

  ffffffff8125d230-ffffffff8125d242: vm_brk (STB_GLOBAL)
  

• In 5.4: ✅

  int vm_brk(long unsigned int addr, long unsigned int len);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/mmap.c (ffffffff8126ba00)
  Location: mm/mmap.c:3108
  Inline: False
  Direct callers:
    - fs/binfmt_elf.c:load_elf_library
    - fs/compat_binfmt_elf.c:load_elf_library
  

  Symbols:

  ffffffff8126ba00-ffffffff8126ba12: vm_brk (STB_GLOBAL)
  

• In 5.8: ✅

  int vm_brk(long unsigned int addr, long unsigned int len);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/mmap.c (ffffffff8129b840)
  Location: mm/mmap.c:3119
  Inline: False
  Direct callers:
    - fs/binfmt_elf.c:load_elf_library
    - fs/compat_binfmt_elf.c:load_elf_library
  

  Symbols:

  ffffffff8129b840-ffffffff8129b852: vm_brk (STB_GLOBAL)
  

• In 5.11: ✅

  int vm_brk(long unsigned int addr, long unsigned int len);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/mmap.c (ffffffff812a6a60)
  Location: mm/mmap.c:3177
  Inline: False
  Direct callers:
    - fs/binfmt_elf.c:load_elf_library
    - fs/compat_binfmt_elf.c:load_elf_library
  

  Symbols:

  ffffffff812a6a60-ffffffff812a6a72: vm_brk (STB_GLOBAL)
  

• In 5.13: ✅

  int vm_brk(long unsigned int addr, long unsigned int len);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/mmap.c (ffffffff812aca10)
  Location: mm/mmap.c:3148
  Inline: False
  Direct callers:
    - fs/binfmt_elf.c:load_elf_library
    - fs/compat_binfmt_elf.c:load_elf_library
  

  Symbols:

  ffffffff812aca10-ffffffff812aca22: vm_brk (STB_GLOBAL)
  

• In 5.15: ✅

  int vm_brk(long unsigned int addr, long unsigned int len);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/mmap.c (ffffffff812ee170)
  Location: mm/mmap.c:3134
  Inline: False
  Direct callers:
    - fs/binfmt_elf.c:load_elf_library
    - fs/compat_binfmt_elf.c:load_elf_library
  

  Symbols:

  ffffffff812ee170-ffffffff812ee182: vm_brk (STB_GLOBAL)
  

• In 5.19: ✅

  int vm_brk(long unsigned int addr, long unsigned int len);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/mmap.c (ffffffff81351560)
  Location: mm/mmap.c:3134
  Inline: False
  Direct callers:
    - fs/binfmt_elf.c:load_elf_library
    - fs/compat_binfmt_elf.c:load_elf_library
  

  Symbols:

  ffffffff81351560-ffffffff8135157c: vm_brk (STB_GLOBAL)
  

• In 6.2: ✅

  int vm_brk(long unsigned int addr, long unsigned int len);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/mmap.c (ffffffff813cb0d0)
  Location: mm/mmap.c:3073
  Inline: False
  Direct callers:
    - fs/binfmt_elf.c:load_elf_library
    - fs/compat_binfmt_elf.c:load_elf_library
  

  Symbols:

  ffffffff813cb0d0-ffffffff813cb0ec: vm_brk (STB_GLOBAL)
  

• In 6.5: ✅

  int vm_brk(long unsigned int addr, long unsigned int len);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/mmap.c (ffffffff813ff320)
  Location: mm/mmap.c:3165
  Inline: False
  Direct callers:
    - fs/binfmt_elf.c:load_elf_library
    - fs/compat_binfmt_elf.c:load_elf_library
  

  Symbols:

  ffffffff813ff320-ffffffff813ff33c: vm_brk (STB_GLOBAL)
  

• In 6.8: Absent ⚠️

Arch

• In arm64: ✅

  int vm_brk(long unsigned int addr, long unsigned int len);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/mmap.c (ffff800010303138)
  Location: mm/mmap.c:3108
  Inline: False
  Direct callers:
    - fs/binfmt_elf.c:load_elf_library
    - fs/compat_binfmt_elf.c:load_elf_library
  

  Symbols:

  ffff800010303138-ffff800010303170: vm_brk (STB_GLOBAL)
  

• In armhf: ✅

  int vm_brk(long unsigned int addr, long unsigned int len);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/mmap.c (c05217d4)
  Location: mm/mmap.c:3108
  Inline: False
  Direct callers:
    - fs/binfmt_elf.c:load_elf_library
  

  Symbols:

  c05217d4-c05217f4: vm_brk (STB_GLOBAL)
  

• In ppc64el: ✅

  int vm_brk(long unsigned int addr, long unsigned int len);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/mmap.c (c0000000003cfaa0)
  Location: mm/mmap.c:3108
  Inline: False
  Direct callers:
    - fs/binfmt_elf.c:load_elf_library
    - fs/compat_binfmt_elf.c:load_elf_library
  

  Symbols:

  c0000000003cfaa0-c0000000003cfab8: vm_brk (STB_GLOBAL)
  

• In riscv64: ✅

  int vm_brk(long unsigned int addr, long unsigned int len);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/mmap.c (ffffffe00020fd6a)
  Location: mm/mmap.c:3108
  Inline: False
  Direct callers:
    - fs/binfmt_elf.c:load_elf_library
  

  Symbols:

  ffffffe00020fd6a-ffffffe00020fd9e: vm_brk (STB_GLOBAL)
  

Flavor

• In aws: ✅

  int vm_brk(long unsigned int addr, long unsigned int len);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/mmap.c (ffffffff81264050)
  Location: mm/mmap.c:3108
  Inline: False
  Direct callers:
    - fs/binfmt_elf.c:load_elf_library
    - fs/compat_binfmt_elf.c:load_elf_library
  

  Symbols:

  ffffffff81264050-ffffffff81264062: vm_brk (STB_GLOBAL)
  

• In azure: ✅

  int vm_brk(long unsigned int addr, long unsigned int len);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/mmap.c (ffffffff81256470)
  Location: mm/mmap.c:3108
  Inline: False
  Direct callers:
    - fs/binfmt_elf.c:load_elf_library
    - fs/compat_binfmt_elf.c:load_elf_library
  

  Symbols:

  ffffffff81256470-ffffffff81256482: vm_brk (STB_GLOBAL)
  

• In gcp: ✅

  int vm_brk(long unsigned int addr, long unsigned int len);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/mmap.c (ffffffff81261df0)
  Location: mm/mmap.c:3108
  Inline: False
  Direct callers:
    - fs/binfmt_elf.c:load_elf_library
    - fs/compat_binfmt_elf.c:load_elf_library
  

  Symbols:

  ffffffff81261df0-ffffffff81261e02: vm_brk (STB_GLOBAL)
  

• In lowlatency: ✅

  int vm_brk(long unsigned int addr, long unsigned int len);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/mmap.c (ffffffff812717b0)
  Location: mm/mmap.c:3108
  Inline: False
  Direct callers:
    - fs/binfmt_elf.c:load_elf_library
    - fs/compat_binfmt_elf.c:load_elf_library
  

  Symbols:

  ffffffff812717b0-ffffffff812717c2: vm_brk (STB_GLOBAL)
  

Differences

Regular

• Changed between 4.4 and 4.8 ⚠️

  • Return type changed. long unsigned int ➡️ int
• 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 ✅

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 ✅