DepSurf

Function: __reserve_bp_slot

Status

Regular

• In 4.4: ✅

  int __reserve_bp_slot(struct perf_event *bp);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/events/hw_breakpoint.c (ffffffff81186a00)
  Location: kernel/events/hw_breakpoint.c:280
  Inline: False
  Direct callers:
    - kernel/events/hw_breakpoint.c:reserve_bp_slot
    - kernel/events/hw_breakpoint.c:dbg_reserve_bp_slot
  

  Symbols:

  ffffffff81186a00-ffffffff81186b83: __reserve_bp_slot (STB_LOCAL)
  

• In 4.8: ✅

  int __reserve_bp_slot(struct perf_event *bp);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/events/hw_breakpoint.c (ffffffff81198ec0)
  Location: kernel/events/hw_breakpoint.c:280
  Inline: False
  Direct callers:
    - kernel/events/hw_breakpoint.c:dbg_reserve_bp_slot
    - kernel/events/hw_breakpoint.c:reserve_bp_slot
  

  Symbols:

  ffffffff81198ec0-ffffffff8119904d: __reserve_bp_slot (STB_LOCAL)
  

• In 4.10: ✅

  int __reserve_bp_slot(struct perf_event *bp);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/events/hw_breakpoint.c (ffffffff811a88a0)
  Location: kernel/events/hw_breakpoint.c:280
  Inline: False
  Direct callers:
    - kernel/events/hw_breakpoint.c:dbg_reserve_bp_slot
    - kernel/events/hw_breakpoint.c:reserve_bp_slot
  

  Symbols:

  ffffffff811a88a0-ffffffff811a8a3d: __reserve_bp_slot (STB_LOCAL)
  

• In 4.13: ✅

  int __reserve_bp_slot(struct perf_event *bp);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/events/hw_breakpoint.c (ffffffff811b0050)
  Location: kernel/events/hw_breakpoint.c:280
  Inline: False
  Direct callers:
    - kernel/events/hw_breakpoint.c:dbg_reserve_bp_slot
    - kernel/events/hw_breakpoint.c:reserve_bp_slot
  

  Symbols:

  ffffffff811b0050-ffffffff811b01e2: __reserve_bp_slot (STB_LOCAL)
  

• In 4.15: ✅

  int __reserve_bp_slot(struct perf_event *bp);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/events/hw_breakpoint.c (ffffffff811c3b70)
  Location: kernel/events/hw_breakpoint.c:280
  Inline: False
  Direct callers:
    - kernel/events/hw_breakpoint.c:dbg_reserve_bp_slot
    - kernel/events/hw_breakpoint.c:reserve_bp_slot
  

  Symbols:

  ffffffff811c3b70-ffffffff811c3ce7: __reserve_bp_slot (STB_LOCAL)
  

• In 4.18: ✅

  int __reserve_bp_slot(struct perf_event *bp, u64 bp_type);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/events/hw_breakpoint.c (ffffffff811e3da0)
  Location: kernel/events/hw_breakpoint.c:281
  Inline: False
  Direct callers:
    - kernel/events/hw_breakpoint.c:modify_user_hw_breakpoint_check
    - kernel/events/hw_breakpoint.c:modify_user_hw_breakpoint_check
    - kernel/events/hw_breakpoint.c:dbg_reserve_bp_slot
    - kernel/events/hw_breakpoint.c:reserve_bp_slot
  

  Symbols:

  ffffffff811e3da0-ffffffff811e3f23: __reserve_bp_slot (STB_LOCAL)
  

• In 5.0: ✅

  int __reserve_bp_slot(struct perf_event *bp, u64 bp_type);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/events/hw_breakpoint.c (ffffffff811f4250)
  Location: kernel/events/hw_breakpoint.c:281
  Inline: False
  Direct callers:
    - kernel/events/hw_breakpoint.c:modify_user_hw_breakpoint_check
    - kernel/events/hw_breakpoint.c:modify_user_hw_breakpoint_check
    - kernel/events/hw_breakpoint.c:dbg_reserve_bp_slot
    - kernel/events/hw_breakpoint.c:reserve_bp_slot
  

  Symbols:

  ffffffff811f4250-ffffffff811f43d3: __reserve_bp_slot (STB_LOCAL)
  

• In 5.3: ✅

  int __reserve_bp_slot(struct perf_event *bp, u64 bp_type);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/events/hw_breakpoint.c (ffffffff8120bf40)
  Location: kernel/events/hw_breakpoint.c:268
  Inline: False
  Direct callers:
    - kernel/events/hw_breakpoint.c:modify_user_hw_breakpoint_check
    - kernel/events/hw_breakpoint.c:modify_user_hw_breakpoint_check
    - kernel/events/hw_breakpoint.c:dbg_reserve_bp_slot
    - kernel/events/hw_breakpoint.c:reserve_bp_slot
  

  Symbols:

  ffffffff8120bf40-ffffffff8120c0a5: __reserve_bp_slot (STB_LOCAL)
  

• In 5.4: ✅

  int __reserve_bp_slot(struct perf_event *bp, u64 bp_type);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/events/hw_breakpoint.c (ffffffff81219220)
  Location: kernel/events/hw_breakpoint.c:268
  Inline: False
  Direct callers:
    - kernel/events/hw_breakpoint.c:modify_user_hw_breakpoint_check
    - kernel/events/hw_breakpoint.c:modify_user_hw_breakpoint_check
    - kernel/events/hw_breakpoint.c:dbg_reserve_bp_slot
    - kernel/events/hw_breakpoint.c:reserve_bp_slot
  

  Symbols:

  ffffffff81219220-ffffffff81219385: __reserve_bp_slot (STB_LOCAL)
  

• In 5.8: ✅

  int __reserve_bp_slot(struct perf_event *bp, u64 bp_type);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/events/hw_breakpoint.c (ffffffff81245060)
  Location: kernel/events/hw_breakpoint.c:277
  Inline: False
  Direct callers:
    - kernel/events/hw_breakpoint.c:modify_user_hw_breakpoint_check
    - kernel/events/hw_breakpoint.c:modify_user_hw_breakpoint_check
    - kernel/events/hw_breakpoint.c:register_perf_hw_breakpoint
    - kernel/events/hw_breakpoint.c:dbg_reserve_bp_slot
  

  Symbols:

  ffffffff81245060-ffffffff8124512e: __reserve_bp_slot (STB_LOCAL)
  

• In 5.11: ✅

  int __reserve_bp_slot(struct perf_event *bp, u64 bp_type);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/events/hw_breakpoint.c (ffffffff8124f6b0)
  Location: kernel/events/hw_breakpoint.c:277
  Inline: False
  Direct callers:
    - kernel/events/hw_breakpoint.c:modify_user_hw_breakpoint_check
    - kernel/events/hw_breakpoint.c:modify_user_hw_breakpoint_check
    - kernel/events/hw_breakpoint.c:register_perf_hw_breakpoint
    - kernel/events/hw_breakpoint.c:dbg_reserve_bp_slot
  

  Symbols:

  ffffffff8124f6b0-ffffffff8124f77e: __reserve_bp_slot (STB_LOCAL)
  

• In 5.13: ✅

  int __reserve_bp_slot(struct perf_event *bp, u64 bp_type);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/events/hw_breakpoint.c (ffffffff81253e40)
  Location: kernel/events/hw_breakpoint.c:277
  Inline: False
  Direct callers:
    - kernel/events/hw_breakpoint.c:modify_user_hw_breakpoint_check
    - kernel/events/hw_breakpoint.c:modify_user_hw_breakpoint_check
    - kernel/events/hw_breakpoint.c:register_perf_hw_breakpoint
    - kernel/events/hw_breakpoint.c:dbg_reserve_bp_slot
  

  Symbols:

  ffffffff81253e40-ffffffff81254044: __reserve_bp_slot (STB_LOCAL)
  

• In 5.15: ✅

  int __reserve_bp_slot(struct perf_event *bp, u64 bp_type);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/events/hw_breakpoint.c (ffffffff8128f830)
  Location: kernel/events/hw_breakpoint.c:277
  Inline: False
  Direct callers:
    - kernel/events/hw_breakpoint.c:modify_user_hw_breakpoint_check
    - kernel/events/hw_breakpoint.c:modify_user_hw_breakpoint_check
    - kernel/events/hw_breakpoint.c:register_perf_hw_breakpoint
    - kernel/events/hw_breakpoint.c:dbg_reserve_bp_slot
  

  Symbols:

  ffffffff8128f830-ffffffff8128fabf: __reserve_bp_slot (STB_LOCAL)
  

• In 5.19: ✅

  int __reserve_bp_slot(struct perf_event *bp, u64 bp_type);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/events/hw_breakpoint.c (ffffffff812e4840)
  Location: kernel/events/hw_breakpoint.c:277
  Inline: False
  Direct callers:
    - kernel/events/hw_breakpoint.c:modify_user_hw_breakpoint_check
    - kernel/events/hw_breakpoint.c:modify_user_hw_breakpoint_check
    - kernel/events/hw_breakpoint.c:register_perf_hw_breakpoint
    - kernel/events/hw_breakpoint.c:dbg_reserve_bp_slot
  

  Symbols:

  ffffffff812e4840-ffffffff812e4abd: __reserve_bp_slot (STB_LOCAL)
  

• In 6.2: Transformation ⚠️

  int __reserve_bp_slot(struct perf_event *bp, u64 bp_type);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In kernel/events/hw_breakpoint.c (0)
  Location: kernel/events/hw_breakpoint.c:592
  Inline: False
  Direct callers:
    - kernel/events/hw_breakpoint.c:modify_user_hw_breakpoint_check
    - kernel/events/hw_breakpoint.c:modify_user_hw_breakpoint_check
    - kernel/events/hw_breakpoint.c:register_perf_hw_breakpoint
    - kernel/events/hw_breakpoint.c:dbg_reserve_bp_slot
  

  Symbols:

  ffffffff8134e130-ffffffff8134e1c3: __reserve_bp_slot (STB_LOCAL)
  ffffffff82061ea4-ffffffff82061eb9: __reserve_bp_slot.cold (STB_LOCAL)
  

• In 6.5: Transformation ⚠️

  int __reserve_bp_slot(struct perf_event *bp, u64 bp_type);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In kernel/events/hw_breakpoint.c (0)
  Location: kernel/events/hw_breakpoint.c:592
  Inline: False
  Direct callers:
    - kernel/events/hw_breakpoint.c:modify_user_hw_breakpoint_check
    - kernel/events/hw_breakpoint.c:modify_user_hw_breakpoint_check
    - kernel/events/hw_breakpoint.c:register_perf_hw_breakpoint
    - kernel/events/hw_breakpoint.c:dbg_reserve_bp_slot
  

  Symbols:

  ffffffff8137f350-ffffffff8137f3e3: __reserve_bp_slot (STB_LOCAL)
  ffffffff820e163e-ffffffff820e1653: __reserve_bp_slot.cold (STB_LOCAL)
  

• In 6.8: Transformation ⚠️

  int __reserve_bp_slot(struct perf_event *bp, u64 bp_type);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In kernel/events/hw_breakpoint.c (0)
  Location: kernel/events/hw_breakpoint.c:572
  Inline: False
  Direct callers:
    - kernel/events/hw_breakpoint.c:modify_user_hw_breakpoint_check
    - kernel/events/hw_breakpoint.c:modify_user_hw_breakpoint_check
    - kernel/events/hw_breakpoint.c:register_perf_hw_breakpoint
    - kernel/events/hw_breakpoint.c:dbg_reserve_bp_slot
  

  Symbols:

  ffffffff813a8580-ffffffff813a85f8: __reserve_bp_slot (STB_LOCAL)
  ffffffff821be0a1-ffffffff821be0b6: __reserve_bp_slot.cold (STB_LOCAL)
  

Arch

• In arm64: ✅

  int __reserve_bp_slot(struct perf_event *bp, u64 bp_type);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/events/hw_breakpoint.c (ffff8000102a42e0)
  Location: kernel/events/hw_breakpoint.c:268
  Inline: False
  Direct callers:
    - kernel/events/hw_breakpoint.c:modify_user_hw_breakpoint_check
    - kernel/events/hw_breakpoint.c:modify_user_hw_breakpoint_check
    - kernel/events/hw_breakpoint.c:dbg_reserve_bp_slot
    - kernel/events/hw_breakpoint.c:reserve_bp_slot
  

  Symbols:

  ffff8000102a42e0-ffff8000102a44c4: __reserve_bp_slot (STB_LOCAL)
  

• In armhf: ✅

  int __reserve_bp_slot(struct perf_event *bp, u64 bp_type);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/events/hw_breakpoint.c (c04d3904)
  Location: kernel/events/hw_breakpoint.c:268
  Inline: False
  Direct callers:
    - kernel/events/hw_breakpoint.c:modify_user_hw_breakpoint_check
    - kernel/events/hw_breakpoint.c:modify_user_hw_breakpoint_check
    - kernel/events/hw_breakpoint.c:dbg_reserve_bp_slot
    - kernel/events/hw_breakpoint.c:reserve_bp_slot
  

  Symbols:

  c04d3904-c04d3adc: __reserve_bp_slot (STB_LOCAL)
  

• In ppc64el: ✅

  int __reserve_bp_slot(struct perf_event *bp, u64 bp_type);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/events/hw_breakpoint.c (c000000000356950)
  Location: kernel/events/hw_breakpoint.c:268
  Inline: False
  Direct callers:
    - kernel/events/hw_breakpoint.c:modify_user_hw_breakpoint_check
    - kernel/events/hw_breakpoint.c:modify_user_hw_breakpoint_check
    - kernel/events/hw_breakpoint.c:dbg_reserve_bp_slot
    - kernel/events/hw_breakpoint.c:reserve_bp_slot
  

  Symbols:

  c000000000356950-c000000000356c18: __reserve_bp_slot (STB_LOCAL)
  

• In riscv64: Absent ⚠️

Flavor

• In aws: ✅

  int __reserve_bp_slot(struct perf_event *bp, u64 bp_type);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/events/hw_breakpoint.c (ffffffff81211870)
  Location: kernel/events/hw_breakpoint.c:268
  Inline: False
  Direct callers:
    - kernel/events/hw_breakpoint.c:modify_user_hw_breakpoint_check
    - kernel/events/hw_breakpoint.c:modify_user_hw_breakpoint_check
    - kernel/events/hw_breakpoint.c:dbg_reserve_bp_slot
    - kernel/events/hw_breakpoint.c:reserve_bp_slot
  

  Symbols:

  ffffffff81211870-ffffffff812119d5: __reserve_bp_slot (STB_LOCAL)
  

• In azure: ✅

  int __reserve_bp_slot(struct perf_event *bp, u64 bp_type);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/events/hw_breakpoint.c (ffffffff81204600)
  Location: kernel/events/hw_breakpoint.c:268
  Inline: False
  Direct callers:
    - kernel/events/hw_breakpoint.c:modify_user_hw_breakpoint_check
    - kernel/events/hw_breakpoint.c:modify_user_hw_breakpoint_check
    - kernel/events/hw_breakpoint.c:dbg_reserve_bp_slot
    - kernel/events/hw_breakpoint.c:reserve_bp_slot
  

  Symbols:

  ffffffff81204600-ffffffff81204765: __reserve_bp_slot (STB_LOCAL)
  

• In gcp: ✅

  int __reserve_bp_slot(struct perf_event *bp, u64 bp_type);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/events/hw_breakpoint.c (ffffffff8120f610)
  Location: kernel/events/hw_breakpoint.c:268
  Inline: False
  Direct callers:
    - kernel/events/hw_breakpoint.c:modify_user_hw_breakpoint_check
    - kernel/events/hw_breakpoint.c:modify_user_hw_breakpoint_check
    - kernel/events/hw_breakpoint.c:dbg_reserve_bp_slot
    - kernel/events/hw_breakpoint.c:reserve_bp_slot
  

  Symbols:

  ffffffff8120f610-ffffffff8120f775: __reserve_bp_slot (STB_LOCAL)
  

• In lowlatency: ✅

  int __reserve_bp_slot(struct perf_event *bp, u64 bp_type);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/events/hw_breakpoint.c (ffffffff8121e520)
  Location: kernel/events/hw_breakpoint.c:268
  Inline: False
  Direct callers:
    - kernel/events/hw_breakpoint.c:modify_user_hw_breakpoint_check
    - kernel/events/hw_breakpoint.c:modify_user_hw_breakpoint_check
    - kernel/events/hw_breakpoint.c:dbg_reserve_bp_slot
    - kernel/events/hw_breakpoint.c:reserve_bp_slot
  

  Symbols:

  ffffffff8121e520-ffffffff8121e685: __reserve_bp_slot (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 ✅
• Changed between 4.15 and 4.18 ⚠️

  • Param added. u64 bp_type
• 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 ✅

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 ✅