website-function

Function: ftrace_now

Status

Regular

• In 4.4: ✅

  cycle_t ftrace_now(int cpu);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/trace.c (ffffffff8114de50)
  Location: kernel/trace/trace.c:353
  Inline: False
  Direct callers:
    - kernel/trace/ftrace.c:ftrace_process_locs
    - kernel/trace/ftrace.c:ftrace_process_locs
    - kernel/trace/trace_sched_wakeup.c:probe_wakeup
  

  Symbols:

  ffffffff8114de50-ffffffff8114de64: ftrace_now (STB_GLOBAL)
  

• In 4.8: ✅

  cycle_t ftrace_now(int cpu);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/trace.c (ffffffff81156850)
  Location: kernel/trace/trace.c:588
  Inline: False
  Direct callers:
    - kernel/trace/ftrace.c:ftrace_process_locs
    - kernel/trace/ftrace.c:ftrace_process_locs
    - kernel/trace/ftrace.c:ftrace_process_locs
    - kernel/trace/trace_sched_wakeup.c:probe_wakeup
  

  Symbols:

  ffffffff81156850-ffffffff81156864: ftrace_now (STB_GLOBAL)
  

• In 4.10: ✅

  u64 ftrace_now(int cpu);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/trace.c (ffffffff81161960)
  Location: kernel/trace/trace.c:590
  Inline: False
  Direct callers:
    - kernel/trace/ftrace.c:ftrace_process_locs
    - kernel/trace/ftrace.c:ftrace_process_locs
    - kernel/trace/ftrace.c:ftrace_process_locs
    - kernel/trace/trace_sched_wakeup.c:probe_wakeup
  

  Symbols:

  ffffffff81161960-ffffffff81161974: ftrace_now (STB_GLOBAL)
  

• In 4.13: ✅

  u64 ftrace_now(int cpu);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/trace.c (ffffffff81164ce0)
  Location: kernel/trace/trace.c:582
  Inline: False
  Direct callers:
    - kernel/trace/ftrace.c:ftrace_process_locs
    - kernel/trace/ftrace.c:ftrace_process_locs
    - kernel/trace/ftrace.c:ftrace_process_locs
    - kernel/trace/trace_sched_wakeup.c:probe_wakeup
  

  Symbols:

  ffffffff81164ce0-ffffffff81164cf4: ftrace_now (STB_GLOBAL)
  

• In 4.15: ✅

  u64 ftrace_now(int cpu);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/trace.c (ffffffff81171c40)
  Location: kernel/trace/trace.c:582
  Inline: False
  Direct callers:
    - kernel/trace/ftrace.c:ftrace_process_locs
    - kernel/trace/ftrace.c:ftrace_process_locs
    - kernel/trace/ftrace.c:ftrace_process_locs
    - kernel/trace/trace_sched_wakeup.c:probe_wakeup
  

  Symbols:

  ffffffff81171c40-ffffffff81171c54: ftrace_now (STB_GLOBAL)
  

• In 4.18: ✅

  u64 ftrace_now(int cpu);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/trace.c (ffffffff81180d90)
  Location: kernel/trace/trace.c:581
  Inline: False
  Direct callers:
    - kernel/trace/ftrace.c:ftrace_process_locs
    - kernel/trace/ftrace.c:ftrace_process_locs
    - kernel/trace/ftrace.c:ftrace_process_locs
    - kernel/trace/trace_sched_wakeup.c:probe_wakeup
  

  Symbols:

  ffffffff81180d90-ffffffff81180da4: ftrace_now (STB_GLOBAL)
  

• In 5.0: ✅

  u64 ftrace_now(int cpu);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/trace.c (ffffffff8118e750)
  Location: kernel/trace/trace.c:582
  Inline: False
  Direct callers:
    - kernel/trace/ftrace.c:ftrace_process_locs
    - kernel/trace/ftrace.c:ftrace_process_locs
    - kernel/trace/trace_sched_wakeup.c:probe_wakeup
  

  Symbols:

  ffffffff8118e750-ffffffff8118e764: ftrace_now (STB_GLOBAL)
  

• In 5.3: ✅

  u64 ftrace_now(int cpu);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/trace.c (ffffffff8119c160)
  Location: kernel/trace/trace.c:587
  Inline: False
  Direct callers:
    - kernel/trace/ftrace.c:ftrace_process_locs
    - kernel/trace/ftrace.c:ftrace_process_locs
    - kernel/trace/trace_sched_wakeup.c:probe_wakeup
  

  Symbols:

  ffffffff8119c160-ffffffff8119c174: ftrace_now (STB_GLOBAL)
  

• In 5.4: ✅

  u64 ftrace_now(int cpu);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/trace.c (ffffffff811a7b50)
  Location: kernel/trace/trace.c:605
  Inline: False
  Direct callers:
    - kernel/trace/ftrace.c:ftrace_process_locs
    - kernel/trace/ftrace.c:ftrace_process_locs
    - kernel/trace/trace_sched_wakeup.c:probe_wakeup
  

  Symbols:

  ffffffff811a7b50-ffffffff811a7b64: ftrace_now (STB_GLOBAL)
  

• In 5.8: ✅

  u64 ftrace_now(int cpu);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/trace.c (ffffffff811bfec0)
  Location: kernel/trace/trace.c:626
  Inline: False
  Direct callers:
    - kernel/trace/trace_sched_wakeup.c:probe_wakeup
  

  Symbols:

  ffffffff811bfec0-ffffffff811bff2c: ftrace_now (STB_GLOBAL)
  

• In 5.11: ✅

  u64 ftrace_now(int cpu);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/trace.c (ffffffff811bdaf0)
  Location: kernel/trace/trace.c:777
  Inline: False
  Direct callers:
    - kernel/trace/trace_sched_wakeup.c:probe_wakeup
  

  Symbols:

  ffffffff811bdaf0-ffffffff811bdb5c: ftrace_now (STB_GLOBAL)
  

• In 5.13: ✅

  u64 ftrace_now(int cpu);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/trace.c (ffffffff811bd600)
  Location: kernel/trace/trace.c:780
  Inline: False
  Direct callers:
    - kernel/trace/trace_sched_wakeup.c:probe_wakeup
  

  Symbols:

  ffffffff811bd600-ffffffff811bd669: ftrace_now (STB_GLOBAL)
  

• In 5.15: ✅

  u64 ftrace_now(int cpu);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/trace.c (ffffffff811e80f0)
  Location: kernel/trace/trace.c:793
  Inline: False
  Direct callers:
    - kernel/trace/trace_sched_wakeup.c:probe_wakeup
  

  Symbols:

  ffffffff811e80f0-ffffffff811e8159: ftrace_now (STB_GLOBAL)
  

• In 5.19: ✅

  u64 ftrace_now(int cpu);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/trace.c (ffffffff8121fc00)
  Location: kernel/trace/trace.c:781
  Inline: False
  Direct callers:
    - kernel/trace/ftrace.c:ftrace_process_locs
    - kernel/trace/ftrace.c:ftrace_process_locs
    - kernel/trace/ftrace.c:ftrace_process_locs
    - kernel/trace/trace_sched_wakeup.c:probe_wakeup
  

  Symbols:

  ffffffff8121fc00-ffffffff8121fc78: ftrace_now (STB_GLOBAL)
  

• In 6.2: ✅

  u64 ftrace_now(int cpu);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/trace.c (ffffffff8126a840)
  Location: kernel/trace/trace.c:780
  Inline: False
  Direct callers:
    - kernel/trace/ftrace.c:ftrace_process_locs
    - kernel/trace/ftrace.c:ftrace_process_locs
    - kernel/trace/ftrace.c:ftrace_process_locs
    - kernel/trace/trace_sched_wakeup.c:probe_wakeup
  

  Symbols:

  ffffffff8126a840-ffffffff8126a8b8: ftrace_now (STB_GLOBAL)
  

• In 6.5: ✅

  u64 ftrace_now(int cpu);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/trace.c (ffffffff812819c0)
  Location: kernel/trace/trace.c:821
  Inline: False
  Direct callers:
    - kernel/trace/ftrace.c:ftrace_process_locs
    - kernel/trace/ftrace.c:ftrace_process_locs
    - kernel/trace/ftrace.c:ftrace_process_locs
    - kernel/trace/trace_sched_wakeup.c:probe_wakeup
  

  Symbols:

  ffffffff812819c0-ffffffff81281a38: ftrace_now (STB_GLOBAL)
  

• In 6.8: ✅

  u64 ftrace_now(int cpu);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/trace.c (ffffffff8129c870)
  Location: kernel/trace/trace.c:823
  Inline: False
  Direct callers:
    - kernel/trace/ftrace.c:ftrace_process_locs
    - kernel/trace/ftrace.c:ftrace_process_locs
    - kernel/trace/ftrace.c:ftrace_process_locs
    - kernel/trace/trace_sched_wakeup.c:probe_wakeup
  

  Symbols:

  ffffffff8129c870-ffffffff8129c8e8: ftrace_now (STB_GLOBAL)
  

Arch

• In arm64: ✅

  u64 ftrace_now(int cpu);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/trace.c (ffff800010224168)
  Location: kernel/trace/trace.c:605
  Inline: False
  Direct callers:
    - kernel/trace/ftrace.c:ftrace_process_locs
    - kernel/trace/ftrace.c:ftrace_process_locs
    - kernel/trace/ftrace.c:ftrace_process_locs
    - kernel/trace/trace_sched_wakeup.c:probe_wakeup
  

  Symbols:

  ffff800010224168-ffff800010224188: ftrace_now (STB_GLOBAL)
  

• In armhf: ✅

  u64 ftrace_now(int cpu);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/trace.c (c04618d4)
  Location: kernel/trace/trace.c:605
  Inline: False
  Direct callers:
    - kernel/trace/ftrace.c:ftrace_process_locs
    - kernel/trace/ftrace.c:ftrace_process_locs
    - kernel/trace/ftrace.c:ftrace_process_locs
    - kernel/trace/trace_sched_wakeup.c:probe_wakeup
  

  Symbols:

  c04618d4-c04618f4: ftrace_now (STB_GLOBAL)
  

• In ppc64el: ✅

  u64 ftrace_now(int cpu);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/trace.c (c0000000002a9050)
  Location: kernel/trace/trace.c:605
  Inline: False
  Direct callers:
    - kernel/trace/ftrace.c:ftrace_process_locs
    - kernel/trace/ftrace.c:ftrace_process_locs
    - kernel/trace/ftrace.c:ftrace_process_locs
    - kernel/trace/trace_sched_wakeup.c:probe_wakeup
  

  Symbols:

  c0000000002a9050-c0000000002a9068: ftrace_now (STB_GLOBAL)
  

• In riscv64: ✅

  u64 ftrace_now(int cpu);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/trace.c (ffffffe00017f6a0)
  Location: kernel/trace/trace.c:605
  Inline: False
  Direct callers:
    - kernel/trace/ftrace.c:ftrace_process_locs
    - kernel/trace/ftrace.c:ftrace_process_locs
    - kernel/trace/ftrace.c:ftrace_process_locs
    - kernel/trace/trace_sched_wakeup.c:probe_wakeup
  

  Symbols:

  ffffffe00017f6a0-ffffffe00017f6c2: ftrace_now (STB_GLOBAL)
  

Flavor

• In aws: ✅

  u64 ftrace_now(int cpu);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/trace.c (ffffffff811a0170)
  Location: kernel/trace/trace.c:605
  Inline: False
  Direct callers:
    - kernel/trace/ftrace.c:ftrace_process_locs
    - kernel/trace/ftrace.c:ftrace_process_locs
    - kernel/trace/trace_sched_wakeup.c:probe_wakeup
  

  Symbols:

  ffffffff811a0170-ffffffff811a0184: ftrace_now (STB_GLOBAL)
  

• In azure: ✅

  u64 ftrace_now(int cpu);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/trace.c (ffffffff81193180)
  Location: kernel/trace/trace.c:605
  Inline: False
  Direct callers:
    - kernel/trace/ftrace.c:ftrace_process_locs
    - kernel/trace/ftrace.c:ftrace_process_locs
    - kernel/trace/trace_sched_wakeup.c:probe_wakeup
  

  Symbols:

  ffffffff81193180-ffffffff81193194: ftrace_now (STB_GLOBAL)
  

• In gcp: ✅

  u64 ftrace_now(int cpu);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/trace.c (ffffffff8119df40)
  Location: kernel/trace/trace.c:605
  Inline: False
  Direct callers:
    - kernel/trace/ftrace.c:ftrace_process_locs
    - kernel/trace/ftrace.c:ftrace_process_locs
    - kernel/trace/trace_sched_wakeup.c:probe_wakeup
  

  Symbols:

  ffffffff8119df40-ffffffff8119df54: ftrace_now (STB_GLOBAL)
  

• In lowlatency: ✅

  u64 ftrace_now(int cpu);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/trace.c (ffffffff811abc20)
  Location: kernel/trace/trace.c:605
  Inline: False
  Direct callers:
    - kernel/trace/ftrace.c:ftrace_process_locs
    - kernel/trace/ftrace.c:ftrace_process_locs
    - kernel/trace/trace_sched_wakeup.c:probe_wakeup
  

  Symbols:

  ffffffff811abc20-ffffffff811abc34: ftrace_now (STB_GLOBAL)
  

Differences

Regular

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

  • Return type changed. cycle_t ➡️ u64
• No changes between 4.10 and 4.13 ✅
• No changes between 4.13 and 4.15 ✅
• No changes between 4.15 and 4.18 ✅
• 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 ✅
• No changes between amd64 and riscv64 ✅

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 ✅