DepSurf

Function: hist_field_cpu

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: ✅

  u64 hist_field_cpu(struct hist_field *hist_field, struct tracing_map_elt *elt, struct ring_buffer_event *rbe, void *event);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/trace_events_hist.c (ffffffff8119c0a0)
  Location: kernel/trace/trace_events_hist.c:1239
  Inline: False
  

  Symbols:

  ffffffff8119c0a0-ffffffff8119c0af: hist_field_cpu (STB_LOCAL)
  

• In 5.0: ✅

  u64 hist_field_cpu(struct hist_field *hist_field, struct tracing_map_elt *elt, struct ring_buffer_event *rbe, void *event);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/trace_events_hist.c (ffffffff811aa2b0)
  Location: kernel/trace/trace_events_hist.c:1319
  Inline: False
  

  Symbols:

  ffffffff811aa2b0-ffffffff811aa2bf: hist_field_cpu (STB_LOCAL)
  

• In 5.3: ✅

  u64 hist_field_cpu(struct hist_field *hist_field, struct tracing_map_elt *elt, struct ring_buffer_event *rbe, void *event);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/trace_events_hist.c (ffffffff811b8210)
  Location: kernel/trace/trace_events_hist.c:1473
  Inline: False
  

  Symbols:

  ffffffff811b8210-ffffffff811b821a: hist_field_cpu (STB_LOCAL)
  

• In 5.4: ✅

  u64 hist_field_cpu(struct hist_field *hist_field, struct tracing_map_elt *elt, struct ring_buffer_event *rbe, void *event);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/trace_events_hist.c (ffffffff811c3880)
  Location: kernel/trace/trace_events_hist.c:1547
  Inline: False
  

  Symbols:

  ffffffff811c3880-ffffffff811c388a: hist_field_cpu (STB_LOCAL)
  

• In 5.8: ✅

  u64 hist_field_cpu(struct hist_field *hist_field, struct tracing_map_elt *elt, struct ring_buffer_event *rbe, void *event);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/trace_events_hist.c (ffffffff811e01b0)
  Location: kernel/trace/trace_events_hist.c:638
  Inline: False
  

  Symbols:

  ffffffff811e01b0-ffffffff811e01ba: hist_field_cpu (STB_LOCAL)
  

• In 5.11: ✅

  u64 hist_field_cpu(struct hist_field *hist_field, struct tracing_map_elt *elt, struct ring_buffer_event *rbe, void *event);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/trace_events_hist.c (ffffffff811ddb70)
  Location: kernel/trace/trace_events_hist.c:641
  Inline: False
  

  Symbols:

  ffffffff811ddb70-ffffffff811ddb7a: hist_field_cpu (STB_LOCAL)
  

• In 5.13: ✅

  u64 hist_field_cpu(struct hist_field *hist_field, struct tracing_map_elt *elt, struct trace_buffer *buffer, struct ring_buffer_event *rbe, void *event);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/trace_events_hist.c (ffffffff811df220)
  Location: kernel/trace/trace_events_hist.c:656
  Inline: False
  

  Symbols:

  ffffffff811df220-ffffffff811df22a: hist_field_cpu (STB_LOCAL)
  

• In 5.15: ✅

  u64 hist_field_cpu(struct hist_field *hist_field, struct tracing_map_elt *elt, struct trace_buffer *buffer, struct ring_buffer_event *rbe, void *event);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/trace_events_hist.c (ffffffff8120eb20)
  Location: kernel/trace/trace_events_hist.c:680
  Inline: False
  

  Symbols:

  ffffffff8120eb20-ffffffff8120eb2a: hist_field_cpu (STB_LOCAL)
  

• In 5.19: ✅

  u64 hist_field_cpu(struct hist_field *hist_field, struct tracing_map_elt *elt, struct trace_buffer *buffer, struct ring_buffer_event *rbe, void *event);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/trace_events_hist.c (ffffffff8124b380)
  Location: kernel/trace/trace_events_hist.c:854
  Inline: False
  

  Symbols:

  ffffffff8124b380-ffffffff8124b38e: hist_field_cpu (STB_LOCAL)
  

• In 6.2: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/trace/trace_events_hist.c (ffffffff8129d23c)
  Location: kernel/trace/trace_events_hist.c:887
  Inline: True
  Inline callers:
    - kernel/trace/trace_events_hist.c:hist_fn_call
  

• In 6.5: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/trace/trace_events_hist.c (ffffffff812bad7b)
  Location: kernel/trace/trace_events_hist.c:884
  Inline: True
  Inline callers:
    - kernel/trace/trace_events_hist.c:hist_fn_call
  

• In 6.8: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/trace/trace_events_hist.c (ffffffff812d73cb)
  Location: kernel/trace/trace_events_hist.c:877
  Inline: True
  Inline callers:
    - kernel/trace/trace_events_hist.c:hist_fn_call
  

Arch

• In arm64: ✅

  u64 hist_field_cpu(struct hist_field *hist_field, struct tracing_map_elt *elt, struct ring_buffer_event *rbe, void *event);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/trace_events_hist.c (ffff80001024b6c8)
  Location: kernel/trace/trace_events_hist.c:1547
  Inline: False
  

  Symbols:

  ffff80001024b6c8-ffff80001024b6dc: hist_field_cpu (STB_LOCAL)
  

• In armhf: Absent ⚠️
• In ppc64el: ✅

  u64 hist_field_cpu(struct hist_field *hist_field, struct tracing_map_elt *elt, struct ring_buffer_event *rbe, void *event);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/trace_events_hist.c (c0000000002d5fb0)
  Location: kernel/trace/trace_events_hist.c:1547
  Inline: False
  

  Symbols:

  c0000000002d5fb0-c0000000002d5fb8: hist_field_cpu (STB_LOCAL)
  

• In riscv64: Absent ⚠️

Flavor

• In aws: ✅

  u64 hist_field_cpu(struct hist_field *hist_field, struct tracing_map_elt *elt, struct ring_buffer_event *rbe, void *event);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/trace_events_hist.c (ffffffff811bbea0)
  Location: kernel/trace/trace_events_hist.c:1547
  Inline: False
  

  Symbols:

  ffffffff811bbea0-ffffffff811bbeaa: hist_field_cpu (STB_LOCAL)
  

• In azure: ✅

  u64 hist_field_cpu(struct hist_field *hist_field, struct tracing_map_elt *elt, struct ring_buffer_event *rbe, void *event);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/trace_events_hist.c (ffffffff811aec80)
  Location: kernel/trace/trace_events_hist.c:1547
  Inline: False
  

  Symbols:

  ffffffff811aec80-ffffffff811aec8a: hist_field_cpu (STB_LOCAL)
  

• In gcp: ✅

  u64 hist_field_cpu(struct hist_field *hist_field, struct tracing_map_elt *elt, struct ring_buffer_event *rbe, void *event);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/trace_events_hist.c (ffffffff811b9c70)
  Location: kernel/trace/trace_events_hist.c:1547
  Inline: False
  

  Symbols:

  ffffffff811b9c70-ffffffff811b9c7a: hist_field_cpu (STB_LOCAL)
  

• In lowlatency: ✅

  u64 hist_field_cpu(struct hist_field *hist_field, struct tracing_map_elt *elt, struct ring_buffer_event *rbe, void *event);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/trace_events_hist.c (ffffffff811c7d10)
  Location: kernel/trace/trace_events_hist.c:1547
  Inline: False
  

  Symbols:

  ffffffff811c7d10-ffffffff811c7d1a: hist_field_cpu (STB_LOCAL)
  

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 ✅
• Changed between 5.11 and 5.13 ⚠️

  • Param added. struct trace_buffer *buffer
  • Param reordered. hist_field, elt, rbe, event ➡️ hist_field, elt, buffer, rbe, event
• No changes between 5.13 and 5.15 ✅
• No changes between 5.15 and 5.19 ✅

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 ✅