DepSurf

Function: buf_nr_pages

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: Absent ⚠️
• In 5.0: Absent ⚠️
• In 5.3: Absent ⚠️
• In 5.4: ✅

  int buf_nr_pages(struct page *page);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/events/intel/bts.c (ffffffff8100ee80)
  Location: arch/x86/events/intel/bts.c:66
  Inline: False
  Direct callers:
    - arch/x86/events/intel/bts.c:__bts_event_start
    - arch/x86/events/intel/bts.c:bts_buffer_setup_aux
    - arch/x86/events/intel/bts.c:bts_buffer_setup_aux
    - arch/x86/events/intel/bts.c:bts_buffer_setup_aux
  

  Symbols:

  ffffffff8100ee80-ffffffff8100ee9e: buf_nr_pages (STB_LOCAL)
  

• In 5.8: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/events/intel/bts.c (ffffffff81010363)
  Location: arch/x86/events/intel/bts.c:66
  Inline: True
  Inline callers:
    - arch/x86/events/intel/bts.c:__bts_event_start
    - arch/x86/events/intel/bts.c:bts_buffer_setup_aux
    - arch/x86/events/intel/bts.c:bts_buffer_setup_aux
    - arch/x86/events/intel/bts.c:bts_buffer_setup_aux
  

• In 5.11: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/events/intel/bts.c (ffffffff8100f8c3)
  Location: arch/x86/events/intel/bts.c:66
  Inline: True
  Inline callers:
    - arch/x86/events/intel/bts.c:__bts_event_start
    - arch/x86/events/intel/bts.c:bts_buffer_setup_aux
    - arch/x86/events/intel/bts.c:bts_buffer_setup_aux
    - arch/x86/events/intel/bts.c:bts_buffer_setup_aux
  

• In 5.13: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/events/intel/bts.c (ffffffff81010912)
  Location: arch/x86/events/intel/bts.c:66
  Inline: True
  Inline callers:
    - arch/x86/events/intel/bts.c:__bts_event_start
    - arch/x86/events/intel/bts.c:bts_buffer_setup_aux
    - arch/x86/events/intel/bts.c:bts_buffer_setup_aux
    - arch/x86/events/intel/bts.c:bts_buffer_setup_aux
  

• In 5.15: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/events/intel/bts.c (ffffffff810115e6)
  Location: arch/x86/events/intel/bts.c:66
  Inline: True
  Inline callers:
    - arch/x86/events/intel/bts.c:__bts_event_start
    - arch/x86/events/intel/bts.c:__bts_event_start
    - arch/x86/events/intel/bts.c:bts_buffer_setup_aux
    - arch/x86/events/intel/bts.c:bts_buffer_setup_aux
    - arch/x86/events/intel/bts.c:bts_buffer_setup_aux
    - arch/x86/events/intel/bts.c:bts_buffer_setup_aux
    - arch/x86/events/intel/bts.c:bts_buffer_setup_aux
    - arch/x86/events/intel/bts.c:bts_buffer_setup_aux
  

• In 5.19: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/events/intel/bts.c (ffffffff81012cd1)
  Location: arch/x86/events/intel/bts.c:66
  Inline: True
  Inline callers:
    - arch/x86/events/intel/bts.c:bts_buffer_reset
    - arch/x86/events/intel/bts.c:bts_buffer_reset
    - arch/x86/events/intel/bts.c:__bts_event_start
    - arch/x86/events/intel/bts.c:__bts_event_start
    - arch/x86/events/intel/bts.c:bts_buffer_setup_aux
    - arch/x86/events/intel/bts.c:bts_buffer_setup_aux
    - arch/x86/events/intel/bts.c:bts_buffer_setup_aux
    - arch/x86/events/intel/bts.c:bts_buffer_setup_aux
    - arch/x86/events/intel/bts.c:bts_buffer_setup_aux
    - arch/x86/events/intel/bts.c:bts_buffer_setup_aux
  

• In 6.2: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/events/intel/bts.c (ffffffff81016d01)
  Location: arch/x86/events/intel/bts.c:66
  Inline: True
  Inline callers:
    - arch/x86/events/intel/bts.c:bts_buffer_reset
    - arch/x86/events/intel/bts.c:bts_buffer_reset
    - arch/x86/events/intel/bts.c:__bts_event_start
    - arch/x86/events/intel/bts.c:__bts_event_start
    - arch/x86/events/intel/bts.c:bts_buffer_setup_aux
    - arch/x86/events/intel/bts.c:bts_buffer_setup_aux
    - arch/x86/events/intel/bts.c:bts_buffer_setup_aux
    - arch/x86/events/intel/bts.c:bts_buffer_setup_aux
    - arch/x86/events/intel/bts.c:bts_buffer_setup_aux
    - arch/x86/events/intel/bts.c:bts_buffer_setup_aux
  

• In 6.5: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/events/intel/bts.c (ffffffff810166e4)
  Location: arch/x86/events/intel/bts.c:66
  Inline: True
  Inline callers:
    - arch/x86/events/intel/bts.c:bts_buffer_reset
    - arch/x86/events/intel/bts.c:bts_buffer_reset
    - arch/x86/events/intel/bts.c:__bts_event_start
    - arch/x86/events/intel/bts.c:__bts_event_start
    - arch/x86/events/intel/bts.c:bts_buffer_setup_aux
    - arch/x86/events/intel/bts.c:bts_buffer_setup_aux
    - arch/x86/events/intel/bts.c:bts_buffer_setup_aux
    - arch/x86/events/intel/bts.c:bts_buffer_setup_aux
    - arch/x86/events/intel/bts.c:bts_buffer_setup_aux
    - arch/x86/events/intel/bts.c:bts_buffer_setup_aux
  

• In 6.8: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/events/intel/bts.c (ffffffff8101c224)
  Location: arch/x86/events/intel/bts.c:66
  Inline: True
  Inline callers:
    - arch/x86/events/intel/bts.c:bts_buffer_reset
    - arch/x86/events/intel/bts.c:bts_buffer_reset
    - arch/x86/events/intel/bts.c:__bts_event_start
    - arch/x86/events/intel/bts.c:__bts_event_start
    - arch/x86/events/intel/bts.c:bts_buffer_setup_aux
    - arch/x86/events/intel/bts.c:bts_buffer_setup_aux
    - arch/x86/events/intel/bts.c:bts_buffer_setup_aux
    - arch/x86/events/intel/bts.c:bts_buffer_setup_aux
    - arch/x86/events/intel/bts.c:bts_buffer_setup_aux
    - arch/x86/events/intel/bts.c:bts_buffer_setup_aux
  

Arch

• In arm64: Absent ⚠️
• In armhf: Absent ⚠️
• In ppc64el: Absent ⚠️
• In riscv64: Absent ⚠️

Flavor

• In aws: ✅

  int buf_nr_pages(struct page *page);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/events/intel/bts.c (ffffffff8100ee80)
  Location: arch/x86/events/intel/bts.c:66
  Inline: False
  Direct callers:
    - arch/x86/events/intel/bts.c:__bts_event_start
    - arch/x86/events/intel/bts.c:bts_buffer_setup_aux
    - arch/x86/events/intel/bts.c:bts_buffer_setup_aux
    - arch/x86/events/intel/bts.c:bts_buffer_setup_aux
  

  Symbols:

  ffffffff8100ee80-ffffffff8100ee9e: buf_nr_pages (STB_LOCAL)
  

• In azure: ✅

  int buf_nr_pages(struct page *page);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/events/intel/bts.c (ffffffff8100dbe0)
  Location: arch/x86/events/intel/bts.c:66
  Inline: False
  Direct callers:
    - arch/x86/events/intel/bts.c:__bts_event_start
    - arch/x86/events/intel/bts.c:bts_buffer_setup_aux
    - arch/x86/events/intel/bts.c:bts_buffer_setup_aux
    - arch/x86/events/intel/bts.c:bts_buffer_setup_aux
  

  Symbols:

  ffffffff8100dbe0-ffffffff8100dbfe: buf_nr_pages (STB_LOCAL)
  

• In gcp: ✅

  int buf_nr_pages(struct page *page);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/events/intel/bts.c (ffffffff8100ee40)
  Location: arch/x86/events/intel/bts.c:66
  Inline: False
  Direct callers:
    - arch/x86/events/intel/bts.c:__bts_event_start
    - arch/x86/events/intel/bts.c:bts_buffer_setup_aux
    - arch/x86/events/intel/bts.c:bts_buffer_setup_aux
    - arch/x86/events/intel/bts.c:bts_buffer_setup_aux
  

  Symbols:

  ffffffff8100ee40-ffffffff8100ee5e: buf_nr_pages (STB_LOCAL)
  

• In lowlatency: ✅

  int buf_nr_pages(struct page *page);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/events/intel/bts.c (ffffffff8100f010)
  Location: arch/x86/events/intel/bts.c:66
  Inline: False
  Direct callers:
    - arch/x86/events/intel/bts.c:__bts_event_start
    - arch/x86/events/intel/bts.c:bts_buffer_setup_aux
    - arch/x86/events/intel/bts.c:bts_buffer_setup_aux
    - arch/x86/events/intel/bts.c:bts_buffer_setup_aux
  

  Symbols:

  ffffffff8100f010-ffffffff8100f02e: buf_nr_pages (STB_LOCAL)
  

Differences

Regular

Arch

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 ✅