DepSurf

Function: ftrace_push_return_trace

Status

Regular

• In 4.4: ✅

  int ftrace_push_return_trace(long unsigned int ret, long unsigned int func, int *depth, long unsigned int frame_pointer);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/trace_functions_graph.c (ffffffff811592b0)
  Location: kernel/trace/trace_functions_graph.c:120
  Inline: False
  Direct callers:
    - arch/x86/kernel/ftrace.c:prepare_ftrace_return
  

  Symbols:

  ffffffff811592b0-ffffffff811593ed: ftrace_push_return_trace (STB_GLOBAL)
  

• In 4.8: ✅

  int ftrace_push_return_trace(long unsigned int ret, long unsigned int func, int *depth, long unsigned int frame_pointer);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/trace_functions_graph.c (ffffffff81163b70)
  Location: kernel/trace/trace_functions_graph.c:121
  Inline: False
  Direct callers:
    - arch/x86/kernel/ftrace.c:prepare_ftrace_return
  

  Symbols:

  ffffffff81163b70-ffffffff81163cb6: ftrace_push_return_trace (STB_GLOBAL)
  

• In 4.10: ✅

  int ftrace_push_return_trace(long unsigned int ret, long unsigned int func, int *depth, long unsigned int frame_pointer, long unsigned int *retp);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/trace_functions_graph.c (ffffffff8116eea0)
  Location: kernel/trace/trace_functions_graph.c:121
  Inline: False
  Direct callers:
    - arch/x86/kernel/ftrace.c:prepare_ftrace_return
  

  Symbols:

  ffffffff8116eea0-ffffffff8116efd2: ftrace_push_return_trace (STB_GLOBAL)
  

• In 4.13: ✅

  int ftrace_push_return_trace(long unsigned int ret, long unsigned int func, int *depth, long unsigned int frame_pointer, long unsigned int *retp);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/trace_functions_graph.c (ffffffff811720c0)
  Location: kernel/trace/trace_functions_graph.c:121
  Inline: False
  Direct callers:
    - arch/x86/kernel/ftrace.c:prepare_ftrace_return
  

  Symbols:

  ffffffff811720c0-ffffffff811721e7: ftrace_push_return_trace (STB_GLOBAL)
  

• In 4.15: ✅

  int ftrace_push_return_trace(long unsigned int ret, long unsigned int func, int *depth, long unsigned int frame_pointer, long unsigned int *retp);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/trace_functions_graph.c (ffffffff8117f250)
  Location: kernel/trace/trace_functions_graph.c:122
  Inline: False
  Direct callers:
    - arch/x86/kernel/ftrace.c:prepare_ftrace_return
  

  Symbols:

  ffffffff8117f250-ffffffff8117f377: ftrace_push_return_trace (STB_GLOBAL)
  

• In 4.18: ✅

  int ftrace_push_return_trace(long unsigned int ret, long unsigned int func, int *depth, long unsigned int frame_pointer, long unsigned int *retp);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/trace_functions_graph.c (ffffffff8118e350)
  Location: kernel/trace/trace_functions_graph.c:122
  Inline: False
  Direct callers:
    - arch/x86/kernel/ftrace.c:prepare_ftrace_return
  

  Symbols:

  ffffffff8118e350-ffffffff8118e477: ftrace_push_return_trace (STB_GLOBAL)
  

• In 5.0: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/trace/fgraph.c (ffffffff811a0484)
  Location: kernel/trace/fgraph.c:59
  Inline: True
  Inline callers:
    - kernel/trace/fgraph.c:function_graph_enter
  

• In 5.3: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/trace/fgraph.c (ffffffff811ae304)
  Location: kernel/trace/fgraph.c:59
  Inline: True
  Inline callers:
    - kernel/trace/fgraph.c:function_graph_enter
  

• In 5.4: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/trace/fgraph.c (ffffffff811b9a74)
  Location: kernel/trace/fgraph.c:59
  Inline: True
  Inline callers:
    - kernel/trace/fgraph.c:function_graph_enter
  

• In 5.8: Selective Inline, Transformation ⚠️

  Collision: Unique Static

  Inline: Selective

  Transformation: True

  Instances:

  In kernel/trace/fgraph.c (ffffffff811d27e0)
  Location: kernel/trace/fgraph.c:59
  Inline: True
  Direct callers:
    - kernel/trace/fgraph.c:function_graph_enter
  

  Symbols:

  ffffffff811d27e0-ffffffff811d2897: ftrace_push_return_trace.constprop.0 (STB_LOCAL)
  

• In 5.11: Selective Inline, Transformation ⚠️

  Collision: Unique Static

  Inline: Selective

  Transformation: True

  Instances:

  In kernel/trace/fgraph.c (ffffffff811cf930)
  Location: kernel/trace/fgraph.c:59
  Inline: True
  Direct callers:
    - kernel/trace/fgraph.c:function_graph_enter
  

  Symbols:

  ffffffff811cf930-ffffffff811cf9e7: ftrace_push_return_trace.constprop.0 (STB_LOCAL)
  

• In 5.13: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/trace/fgraph.c (ffffffff811d0d09)
  Location: kernel/trace/fgraph.c:59
  Inline: True
  Inline callers:
    - kernel/trace/fgraph.c:function_graph_enter
  

• In 5.15: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/trace/fgraph.c (ffffffff811fd969)
  Location: kernel/trace/fgraph.c:59
  Inline: True
  Inline callers:
    - kernel/trace/fgraph.c:function_graph_enter
  

• In 5.19: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/trace/fgraph.c (ffffffff8123827d)
  Location: kernel/trace/fgraph.c:68
  Inline: True
  Inline callers:
    - kernel/trace/fgraph.c:function_graph_enter
  

• In 6.2: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/trace/fgraph.c (ffffffff8128509d)
  Location: kernel/trace/fgraph.c:68
  Inline: True
  Inline callers:
    - kernel/trace/fgraph.c:function_graph_enter
  

• In 6.5: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/trace/fgraph.c (ffffffff812a1d3d)
  Location: kernel/trace/fgraph.c:69
  Inline: True
  Inline callers:
    - kernel/trace/fgraph.c:function_graph_enter
  

• In 6.8: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/trace/fgraph.c (ffffffff812bd46d)
  Location: kernel/trace/fgraph.c:69
  Inline: True
  Inline callers:
    - kernel/trace/fgraph.c:function_graph_enter
  

Arch

• In arm64: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/trace/fgraph.c (ffff800010238148)
  Location: kernel/trace/fgraph.c:59
  Inline: True
  Inline callers:
    - kernel/trace/fgraph.c:function_graph_enter
  

• In armhf: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/trace/fgraph.c (c0473d00)
  Location: kernel/trace/fgraph.c:59
  Inline: True
  Inline callers:
    - kernel/trace/fgraph.c:function_graph_enter
  

• In ppc64el: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/trace/fgraph.c (c0000000002c43d4)
  Location: kernel/trace/fgraph.c:59
  Inline: True
  Inline callers:
    - kernel/trace/fgraph.c:function_graph_enter
  

• In riscv64: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/trace/fgraph.c (ffffffe00018f10a)
  Location: kernel/trace/fgraph.c:59
  Inline: True
  Inline callers:
    - kernel/trace/fgraph.c:function_graph_enter
  

Flavor

• In aws: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/trace/fgraph.c (ffffffff811b2094)
  Location: kernel/trace/fgraph.c:59
  Inline: True
  Inline callers:
    - kernel/trace/fgraph.c:function_graph_enter
  

• In azure: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/trace/fgraph.c (ffffffff811a4ea4)
  Location: kernel/trace/fgraph.c:59
  Inline: True
  Inline callers:
    - kernel/trace/fgraph.c:function_graph_enter
  

• In gcp: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/trace/fgraph.c (ffffffff811afe64)
  Location: kernel/trace/fgraph.c:59
  Inline: True
  Inline callers:
    - kernel/trace/fgraph.c:function_graph_enter
  

• In lowlatency: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/trace/fgraph.c (ffffffff811bded4)
  Location: kernel/trace/fgraph.c:59
  Inline: True
  Inline callers:
    - kernel/trace/fgraph.c:function_graph_enter
  

Differences

Regular

• No changes between 4.4 and 4.8 ✅
• Changed between 4.8 and 4.10 ⚠️

  • Param added. long unsigned int *retp
• No changes between 4.10 and 4.13 ✅
• No changes between 4.13 and 4.15 ✅
• No changes between 4.15 and 4.18 ✅