DepSurf

Function: perf_mmap_alloc_page

Status

Regular

• In 4.4: ✅

  void *perf_mmap_alloc_page(int cpu);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/events/ring_buffer.c (ffffffff81185160)
  Location: kernel/events/ring_buffer.c:609
  Inline: False
  Direct callers:
    - kernel/events/ring_buffer.c:rb_alloc
    - kernel/events/ring_buffer.c:rb_alloc
  

  Symbols:

  ffffffff81185160-ffffffff811851dc: perf_mmap_alloc_page (STB_LOCAL)
  

• In 4.8: ✅

  void *perf_mmap_alloc_page(int cpu);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/events/ring_buffer.c (ffffffff81196fc0)
  Location: kernel/events/ring_buffer.c:680
  Inline: False
  Direct callers:
    - kernel/events/ring_buffer.c:rb_alloc
    - kernel/events/ring_buffer.c:rb_alloc
  

  Symbols:

  ffffffff81196fc0-ffffffff81197037: perf_mmap_alloc_page (STB_LOCAL)
  

• In 4.10: ✅

  void *perf_mmap_alloc_page(int cpu);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/events/ring_buffer.c (ffffffff811a69d0)
  Location: kernel/events/ring_buffer.c:680
  Inline: False
  Direct callers:
    - kernel/events/ring_buffer.c:rb_alloc
    - kernel/events/ring_buffer.c:rb_alloc
  

  Symbols:

  ffffffff811a69d0-ffffffff811a6a41: perf_mmap_alloc_page (STB_LOCAL)
  

• In 4.13: ✅

  void *perf_mmap_alloc_page(int cpu);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/events/ring_buffer.c (ffffffff811ae1c0)
  Location: kernel/events/ring_buffer.c:692
  Inline: False
  Direct callers:
    - kernel/events/ring_buffer.c:rb_alloc
    - kernel/events/ring_buffer.c:rb_alloc
  

  Symbols:

  ffffffff811ae1c0-ffffffff811ae220: perf_mmap_alloc_page (STB_LOCAL)
  

• In 4.15: ✅

  void *perf_mmap_alloc_page(int cpu);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/events/ring_buffer.c (ffffffff811c1e30)
  Location: kernel/events/ring_buffer.c:703
  Inline: False
  Direct callers:
    - kernel/events/ring_buffer.c:rb_alloc
    - kernel/events/ring_buffer.c:rb_alloc
  

  Symbols:

  ffffffff811c1e30-ffffffff811c1e90: perf_mmap_alloc_page (STB_LOCAL)
  

• In 4.18: ✅

  void *perf_mmap_alloc_page(int cpu);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/events/ring_buffer.c (ffffffff811e21f0)
  Location: kernel/events/ring_buffer.c:705
  Inline: False
  Direct callers:
    - kernel/events/ring_buffer.c:rb_alloc
    - kernel/events/ring_buffer.c:rb_alloc
  

  Symbols:

  ffffffff811e21f0-ffffffff811e2250: perf_mmap_alloc_page (STB_LOCAL)
  

• In 5.0: ✅

  void *perf_mmap_alloc_page(int cpu);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/events/ring_buffer.c (ffffffff811f2660)
  Location: kernel/events/ring_buffer.c:715
  Inline: False
  Direct callers:
    - kernel/events/ring_buffer.c:rb_alloc
    - kernel/events/ring_buffer.c:rb_alloc
  

  Symbols:

  ffffffff811f2660-ffffffff811f26bc: perf_mmap_alloc_page (STB_LOCAL)
  

• In 5.3: ✅

  void *perf_mmap_alloc_page(int cpu);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/events/ring_buffer.c (ffffffff8120a330)
  Location: kernel/events/ring_buffer.c:744
  Inline: False
  Direct callers:
    - kernel/events/ring_buffer.c:rb_alloc
    - kernel/events/ring_buffer.c:rb_alloc
  

  Symbols:

  ffffffff8120a330-ffffffff8120a38c: perf_mmap_alloc_page (STB_LOCAL)
  

• In 5.4: ✅

  void *perf_mmap_alloc_page(int cpu);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/events/ring_buffer.c (ffffffff81217610)
  Location: kernel/events/ring_buffer.c:744
  Inline: False
  Direct callers:
    - kernel/events/ring_buffer.c:rb_alloc
    - kernel/events/ring_buffer.c:rb_alloc
  

  Symbols:

  ffffffff81217610-ffffffff8121766c: perf_mmap_alloc_page (STB_LOCAL)
  

• In 5.8: ✅

  void *perf_mmap_alloc_page(int cpu);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/events/ring_buffer.c (ffffffff81242ec0)
  Location: kernel/events/ring_buffer.c:780
  Inline: False
  Direct callers:
    - kernel/events/ring_buffer.c:rb_alloc
    - kernel/events/ring_buffer.c:rb_alloc
  

  Symbols:

  ffffffff81242ec0-ffffffff81242f1c: perf_mmap_alloc_page (STB_LOCAL)
  

• In 5.11: ✅

  void *perf_mmap_alloc_page(int cpu);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/events/ring_buffer.c (ffffffff8124d560)
  Location: kernel/events/ring_buffer.c:782
  Inline: False
  Direct callers:
    - kernel/events/ring_buffer.c:rb_alloc
    - kernel/events/ring_buffer.c:rb_alloc
  

  Symbols:

  ffffffff8124d560-ffffffff8124d5bc: perf_mmap_alloc_page (STB_LOCAL)
  

• In 5.13: ✅

  void *perf_mmap_alloc_page(int cpu);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/events/ring_buffer.c (ffffffff81251ea0)
  Location: kernel/events/ring_buffer.c:784
  Inline: False
  Direct callers:
    - kernel/events/ring_buffer.c:rb_alloc
    - kernel/events/ring_buffer.c:rb_alloc
  

  Symbols:

  ffffffff81251ea0-ffffffff81251efc: perf_mmap_alloc_page (STB_LOCAL)
  

• In 5.15: ✅

  void *perf_mmap_alloc_page(int cpu);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/events/ring_buffer.c (ffffffff8128d720)
  Location: kernel/events/ring_buffer.c:784
  Inline: False
  Direct callers:
    - kernel/events/ring_buffer.c:rb_alloc
    - kernel/events/ring_buffer.c:rb_alloc
  

  Symbols:

  ffffffff8128d720-ffffffff8128d79d: perf_mmap_alloc_page (STB_LOCAL)
  

• In 5.19: ✅

  void *perf_mmap_alloc_page(int cpu);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/events/ring_buffer.c (ffffffff812e24c0)
  Location: kernel/events/ring_buffer.c:784
  Inline: False
  Direct callers:
    - kernel/events/ring_buffer.c:rb_alloc
    - kernel/events/ring_buffer.c:rb_alloc
  

  Symbols:

  ffffffff812e24c0-ffffffff812e2549: perf_mmap_alloc_page (STB_LOCAL)
  

• In 6.2: ✅

  void *perf_mmap_alloc_page(int cpu);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/events/ring_buffer.c (ffffffff8134ac30)
  Location: kernel/events/ring_buffer.c:787
  Inline: False
  Direct callers:
    - kernel/events/ring_buffer.c:rb_alloc
    - kernel/events/ring_buffer.c:rb_alloc
  

  Symbols:

  ffffffff8134ac30-ffffffff8134acb9: perf_mmap_alloc_page (STB_LOCAL)
  

• In 6.5: ✅

  void *perf_mmap_alloc_page(int cpu);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/events/ring_buffer.c (ffffffff8137bc60)
  Location: kernel/events/ring_buffer.c:787
  Inline: False
  Direct callers:
    - kernel/events/ring_buffer.c:rb_alloc
    - kernel/events/ring_buffer.c:rb_alloc
  

  Symbols:

  ffffffff8137bc60-ffffffff8137bce9: perf_mmap_alloc_page (STB_LOCAL)
  

• In 6.8: ✅

  void *perf_mmap_alloc_page(int cpu);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/events/ring_buffer.c (ffffffff813a4ea0)
  Location: kernel/events/ring_buffer.c:794
  Inline: False
  Direct callers:
    - kernel/events/ring_buffer.c:rb_alloc
    - kernel/events/ring_buffer.c:rb_alloc
  

  Symbols:

  ffffffff813a4ea0-ffffffff813a4f29: perf_mmap_alloc_page (STB_LOCAL)
  

Arch

• In arm64: ✅

  void *perf_mmap_alloc_page(int cpu);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/events/ring_buffer.c (ffff8000102a2020)
  Location: kernel/events/ring_buffer.c:744
  Inline: False
  Direct callers:
    - kernel/events/ring_buffer.c:rb_alloc
    - kernel/events/ring_buffer.c:rb_alloc
  

  Symbols:

  ffff8000102a2020-ffff8000102a20b0: perf_mmap_alloc_page (STB_LOCAL)
  

• In armhf: Absent ⚠️
• In ppc64el: ✅

  void *perf_mmap_alloc_page(int cpu);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/events/ring_buffer.c (c000000000353d90)
  Location: kernel/events/ring_buffer.c:744
  Inline: False
  Direct callers:
    - kernel/events/ring_buffer.c:rb_alloc
    - kernel/events/ring_buffer.c:rb_alloc
  

  Symbols:

  c000000000353d90-c000000000353e34: perf_mmap_alloc_page (STB_LOCAL)
  

• In riscv64: Selective Inline, Transformation ⚠️

  Collision: Unique Static

  Inline: Selective

  Transformation: True

  Instances:

  In kernel/events/ring_buffer.c (ffffffe0001d0bb6)
  Location: kernel/events/ring_buffer.c:744
  Inline: True
  Direct callers:
    - kernel/events/ring_buffer.c:rb_alloc
    - kernel/events/ring_buffer.c:rb_alloc
  

  Symbols:

  ffffffe0001d0bb6-ffffffe0001d0bfc: perf_mmap_alloc_page.isra.0 (STB_LOCAL)
  

Flavor

• In aws: ✅

  void *perf_mmap_alloc_page(int cpu);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/events/ring_buffer.c (ffffffff8120fc60)
  Location: kernel/events/ring_buffer.c:744
  Inline: False
  Direct callers:
    - kernel/events/ring_buffer.c:rb_alloc
    - kernel/events/ring_buffer.c:rb_alloc
  

  Symbols:

  ffffffff8120fc60-ffffffff8120fcbc: perf_mmap_alloc_page (STB_LOCAL)
  

• In azure: ✅

  void *perf_mmap_alloc_page(int cpu);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/events/ring_buffer.c (ffffffff812029f0)
  Location: kernel/events/ring_buffer.c:744
  Inline: False
  Direct callers:
    - kernel/events/ring_buffer.c:rb_alloc
    - kernel/events/ring_buffer.c:rb_alloc
  

  Symbols:

  ffffffff812029f0-ffffffff81202a4c: perf_mmap_alloc_page (STB_LOCAL)
  

• In gcp: ✅

  void *perf_mmap_alloc_page(int cpu);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/events/ring_buffer.c (ffffffff8120da00)
  Location: kernel/events/ring_buffer.c:744
  Inline: False
  Direct callers:
    - kernel/events/ring_buffer.c:rb_alloc
    - kernel/events/ring_buffer.c:rb_alloc
  

  Symbols:

  ffffffff8120da00-ffffffff8120da5c: perf_mmap_alloc_page (STB_LOCAL)
  

• In lowlatency: ✅

  void *perf_mmap_alloc_page(int cpu);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/events/ring_buffer.c (ffffffff8121c8b0)
  Location: kernel/events/ring_buffer.c:744
  Inline: False
  Direct callers:
    - kernel/events/ring_buffer.c:rb_alloc
    - kernel/events/ring_buffer.c:rb_alloc
  

  Symbols:

  ffffffff8121c8b0-ffffffff8121c90c: perf_mmap_alloc_page (STB_LOCAL)
  

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 ppc64el ✅

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 ✅