DepSurf

Function: hist_fn_call

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: Absent ⚠️
• In 5.8: Absent ⚠️
• In 5.11: Absent ⚠️
• In 5.13: Absent ⚠️
• In 5.15: Absent ⚠️
• In 5.19: Absent ⚠️
• In 6.2: Transformation ⚠️

  u64 hist_fn_call(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: True

  Instances:

  In kernel/trace/trace_events_hist.c (0)
  Location: kernel/trace/trace_events_hist.c:4245
  Inline: False
  Direct callers:
    - kernel/trace/trace_events_hist.c:event_hist_trigger
    - kernel/trace/trace_events_hist.c:hist_trigger_elt_update
    - kernel/trace/trace_events_hist.c:hist_trigger_elt_update
    - kernel/trace/trace_events_hist.c:hist_fn_call
    - kernel/trace/trace_events_hist.c:hist_fn_call
    - kernel/trace/trace_events_hist.c:hist_fn_call
    - kernel/trace/trace_events_hist.c:hist_fn_call
    - kernel/trace/trace_events_hist.c:hist_fn_call
    - kernel/trace/trace_events_hist.c:hist_fn_call
    - kernel/trace/trace_events_hist.c:hist_fn_call
    - kernel/trace/trace_events_hist.c:hist_fn_call
    - kernel/trace/trace_events_hist.c:hist_fn_call
    - kernel/trace/trace_events_hist.c:hist_fn_call
    - kernel/trace/trace_events_hist.c:hist_fn_call
    - kernel/trace/trace_events_hist.c:hist_fn_call
    - kernel/trace/trace_events_hist.c:hist_fn_call
    - kernel/trace/trace_events_hist.c:hist_fn_call
    - kernel/trace/trace_events_hist.c:__update_field_vars
    - kernel/trace/trace_events_hist.c:parse_expr
  

  Symbols:

  ffffffff8129d1f0-ffffffff8129d6f6: hist_fn_call (STB_LOCAL)
  ffffffff8205eaee-ffffffff8205eb5f: hist_fn_call.cold (STB_LOCAL)
  

• In 6.5: Transformation ⚠️

  u64 hist_fn_call(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: True

  Instances:

  In kernel/trace/trace_events_hist.c (0)
  Location: kernel/trace/trace_events_hist.c:4319
  Inline: False
  Direct callers:
    - kernel/trace/trace_events_hist.c:event_hist_trigger
    - kernel/trace/trace_events_hist.c:event_hist_trigger
    - kernel/trace/trace_events_hist.c:hist_trigger_elt_update
    - kernel/trace/trace_events_hist.c:hist_trigger_elt_update
    - kernel/trace/trace_events_hist.c:hist_fn_call
    - kernel/trace/trace_events_hist.c:hist_fn_call
    - kernel/trace/trace_events_hist.c:hist_fn_call
    - kernel/trace/trace_events_hist.c:hist_fn_call
    - kernel/trace/trace_events_hist.c:hist_fn_call
    - kernel/trace/trace_events_hist.c:hist_fn_call
    - kernel/trace/trace_events_hist.c:hist_fn_call
    - kernel/trace/trace_events_hist.c:hist_fn_call
    - kernel/trace/trace_events_hist.c:hist_fn_call
    - kernel/trace/trace_events_hist.c:hist_fn_call
    - kernel/trace/trace_events_hist.c:hist_fn_call
    - kernel/trace/trace_events_hist.c:hist_fn_call
    - kernel/trace/trace_events_hist.c:hist_fn_call
    - kernel/trace/trace_events_hist.c:hist_fn_call
    - kernel/trace/trace_events_hist.c:__update_field_vars
    - kernel/trace/trace_events_hist.c:parse_expr
  

  Symbols:

  ffffffff812bab80-ffffffff812bb071: hist_fn_call (STB_LOCAL)
  ffffffff820dd62b-ffffffff820dd69c: hist_fn_call.cold (STB_LOCAL)
  

• In 6.8: Transformation ⚠️

  u64 hist_fn_call(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: True

  Instances:

  In kernel/trace/trace_events_hist.c (0)
  Location: kernel/trace/trace_events_hist.c:4312
  Inline: False
  Direct callers:
    - kernel/trace/trace_events_hist.c:event_hist_trigger
    - kernel/trace/trace_events_hist.c:event_hist_trigger
    - kernel/trace/trace_events_hist.c:hist_trigger_elt_update
    - kernel/trace/trace_events_hist.c:hist_trigger_elt_update
    - kernel/trace/trace_events_hist.c:hist_fn_call
    - kernel/trace/trace_events_hist.c:hist_fn_call
    - kernel/trace/trace_events_hist.c:hist_fn_call
    - kernel/trace/trace_events_hist.c:hist_fn_call
    - kernel/trace/trace_events_hist.c:hist_fn_call
    - kernel/trace/trace_events_hist.c:hist_fn_call
    - kernel/trace/trace_events_hist.c:hist_fn_call
    - kernel/trace/trace_events_hist.c:hist_fn_call
    - kernel/trace/trace_events_hist.c:hist_fn_call
    - kernel/trace/trace_events_hist.c:hist_fn_call
    - kernel/trace/trace_events_hist.c:hist_fn_call
    - kernel/trace/trace_events_hist.c:hist_fn_call
    - kernel/trace/trace_events_hist.c:hist_fn_call
    - kernel/trace/trace_events_hist.c:hist_fn_call
    - kernel/trace/trace_events_hist.c:__update_field_vars
    - kernel/trace/trace_events_hist.c:parse_expr
  

  Symbols:

  ffffffff812d71d0-ffffffff812d76c1: hist_fn_call (STB_LOCAL)
  ffffffff821b942f-ffffffff821b94a0: hist_fn_call.cold (STB_LOCAL)
  

Arch

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

Flavor

• In aws: Absent ⚠️
• In azure: Absent ⚠️
• In gcp: Absent ⚠️
• In lowlatency: Absent ⚠️

Differences

Regular

• No changes between 6.2 and 6.5 ✅
• No changes between 6.5 and 6.8 ✅