DepSurf

Function: hist_field_var_ref

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_var_ref(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 (ffffffff8119c110)
  Location: kernel/trace/trace_events_hist.c:1616
  Inline: False
  

  Symbols:

  ffffffff8119c110-ffffffff8119c123: hist_field_var_ref (STB_LOCAL)
  

• In 5.0: ✅

  u64 hist_field_var_ref(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 (ffffffff811aa400)
  Location: kernel/trace/trace_events_hist.c:1700
  Inline: False
  

  Symbols:

  ffffffff811aa400-ffffffff811aa413: hist_field_var_ref (STB_LOCAL)
  

• In 5.3: ✅

  u64 hist_field_var_ref(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 (ffffffff811b82c0)
  Location: kernel/trace/trace_events_hist.c:1849
  Inline: False
  

  Symbols:

  ffffffff811b82c0-ffffffff811b82dd: hist_field_var_ref (STB_LOCAL)
  

• In 5.4: ✅

  u64 hist_field_var_ref(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 (ffffffff811c39e0)
  Location: kernel/trace/trace_events_hist.c:1927
  Inline: False
  

  Symbols:

  ffffffff811c39e0-ffffffff811c39fd: hist_field_var_ref (STB_LOCAL)
  

• In 5.8: ✅

  u64 hist_field_var_ref(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 (ffffffff811e0340)
  Location: kernel/trace/trace_events_hist.c:1018
  Inline: False
  

  Symbols:

  ffffffff811e0340-ffffffff811e035d: hist_field_var_ref (STB_LOCAL)
  

• In 5.11: ✅

  u64 hist_field_var_ref(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 (ffffffff811ddd00)
  Location: kernel/trace/trace_events_hist.c:1021
  Inline: False
  

  Symbols:

  ffffffff811ddd00-ffffffff811ddd1d: hist_field_var_ref (STB_LOCAL)
  

• In 5.13: ✅

  u64 hist_field_var_ref(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 (ffffffff811df380)
  Location: kernel/trace/trace_events_hist.c:1037
  Inline: False
  

  Symbols:

  ffffffff811df380-ffffffff811df39d: hist_field_var_ref (STB_LOCAL)
  

• In 5.15: ✅

  u64 hist_field_var_ref(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 (ffffffff8120ecf0)
  Location: kernel/trace/trace_events_hist.c:1061
  Inline: False
  

  Symbols:

  ffffffff8120ecf0-ffffffff8120ed0d: hist_field_var_ref (STB_LOCAL)
  

• In 5.19: ✅

  u64 hist_field_var_ref(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 (ffffffff8124b630)
  Location: kernel/trace/trace_events_hist.c:1235
  Inline: False
  

  Symbols:

  ffffffff8124b630-ffffffff8124b661: hist_field_var_ref (STB_LOCAL)
  

• In 6.2: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/trace/trace_events_hist.c (ffffffff8129d306)
  Location: kernel/trace/trace_events_hist.c:1268
  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 (ffffffff812bad00)
  Location: kernel/trace/trace_events_hist.c:1265
  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 (ffffffff812d7350)
  Location: kernel/trace/trace_events_hist.c:1258
  Inline: True
  Inline callers:
    - kernel/trace/trace_events_hist.c:hist_fn_call
  

Arch

• In arm64: ✅

  u64 hist_field_var_ref(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 (ffff800010243548)
  Location: kernel/trace/trace_events_hist.c:1927
  Inline: False
  

  Symbols:

  ffff800010243548-ffff80001024356c: hist_field_var_ref (STB_LOCAL)
  

• In armhf: Absent ⚠️
• In ppc64el: ✅

  u64 hist_field_var_ref(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 (c0000000002d60b0)
  Location: kernel/trace/trace_events_hist.c:1927
  Inline: False
  

  Symbols:

  c0000000002d60b0-c0000000002d60dc: hist_field_var_ref (STB_LOCAL)
  

• In riscv64: Absent ⚠️

Flavor

• In aws: ✅

  u64 hist_field_var_ref(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 (ffffffff811bc000)
  Location: kernel/trace/trace_events_hist.c:1927
  Inline: False
  

  Symbols:

  ffffffff811bc000-ffffffff811bc01d: hist_field_var_ref (STB_LOCAL)
  

• In azure: ✅

  u64 hist_field_var_ref(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 (ffffffff811aede0)
  Location: kernel/trace/trace_events_hist.c:1927
  Inline: False
  

  Symbols:

  ffffffff811aede0-ffffffff811aedfd: hist_field_var_ref (STB_LOCAL)
  

• In gcp: ✅

  u64 hist_field_var_ref(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 (ffffffff811b9dd0)
  Location: kernel/trace/trace_events_hist.c:1927
  Inline: False
  

  Symbols:

  ffffffff811b9dd0-ffffffff811b9ded: hist_field_var_ref (STB_LOCAL)
  

• In lowlatency: ✅

  u64 hist_field_var_ref(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 (ffffffff811c7e70)
  Location: kernel/trace/trace_events_hist.c:1927
  Inline: False
  

  Symbols:

  ffffffff811c7e70-ffffffff811c7e8d: hist_field_var_ref (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 ✅