DepSurf

Function: stack_trace_save_tsk

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: ✅

  unsigned int stack_trace_save_tsk(struct task_struct *tsk, long unsigned int *store, unsigned int size, unsigned int skipnr);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/stacktrace.c (ffffffff81125f00)
  Location: kernel/stacktrace.c:137
  Inline: False
  Direct callers:
    - fs/proc/base.c:proc_pid_stack
  

  Symbols:

  ffffffff81125f00-ffffffff81125faa: stack_trace_save_tsk (STB_GLOBAL)
  

• In 5.4: ✅

  unsigned int stack_trace_save_tsk(struct task_struct *tsk, long unsigned int *store, unsigned int size, unsigned int skipnr);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/stacktrace.c (ffffffff81131ec0)
  Location: kernel/stacktrace.c:137
  Inline: False
  Direct callers:
    - fs/proc/base.c:proc_pid_stack
  

  Symbols:

  ffffffff81131ec0-ffffffff81131f7e: stack_trace_save_tsk (STB_GLOBAL)
  

• In 5.8: ✅

  unsigned int stack_trace_save_tsk(struct task_struct *tsk, long unsigned int *store, unsigned int size, unsigned int skipnr);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/stacktrace.c (ffffffff811412f0)
  Location: kernel/stacktrace.c:137
  Inline: False
  Direct callers:
    - fs/proc/base.c:proc_pid_stack
  

  Symbols:

  ffffffff811412f0-ffffffff811413b0: stack_trace_save_tsk (STB_GLOBAL)
  

• In 5.11: ✅

  unsigned int stack_trace_save_tsk(struct task_struct *tsk, long unsigned int *store, unsigned int size, unsigned int skipnr);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/stacktrace.c (ffffffff8113d590)
  Location: kernel/stacktrace.c:135
  Inline: False
  Direct callers:
    - kernel/bpf/stackmap.c:__bpf_get_stack
    - fs/proc/base.c:proc_pid_stack
  

  Symbols:

  ffffffff8113d590-ffffffff8113d650: stack_trace_save_tsk (STB_GLOBAL)
  

• In 5.13: ✅

  unsigned int stack_trace_save_tsk(struct task_struct *tsk, long unsigned int *store, unsigned int size, unsigned int skipnr);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/stacktrace.c (ffffffff8113e7e0)
  Location: kernel/stacktrace.c:135
  Inline: False
  Direct callers:
    - kernel/bpf/stackmap.c:__bpf_get_stack
    - fs/proc/base.c:proc_pid_stack
  

  Symbols:

  ffffffff8113e7e0-ffffffff8113e89c: stack_trace_save_tsk (STB_GLOBAL)
  

• In 5.15: ✅

  unsigned int stack_trace_save_tsk(struct task_struct *tsk, long unsigned int *store, unsigned int size, unsigned int skipnr);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/stacktrace.c (ffffffff81161c70)
  Location: kernel/stacktrace.c:135
  Inline: False
  Direct callers:
    - kernel/bpf/stackmap.c:__bpf_get_stack
    - fs/proc/base.c:proc_pid_stack
  

  Symbols:

  ffffffff81161c70-ffffffff81161d2c: stack_trace_save_tsk (STB_GLOBAL)
  

• In 5.19: ✅

  unsigned int stack_trace_save_tsk(struct task_struct *tsk, long unsigned int *store, unsigned int size, unsigned int skipnr);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/stacktrace.c (ffffffff81194b70)
  Location: kernel/stacktrace.c:136
  Inline: False
  Direct callers:
    - kernel/bpf/stackmap.c:__bpf_get_stack
    - fs/proc/base.c:proc_pid_stack
  

  Symbols:

  ffffffff81194b70-ffffffff81194c38: stack_trace_save_tsk (STB_GLOBAL)
  

• In 6.2: ✅

  unsigned int stack_trace_save_tsk(struct task_struct *tsk, long unsigned int *store, unsigned int size, unsigned int skipnr);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/stacktrace.c (ffffffff811d2850)
  Location: kernel/stacktrace.c:136
  Inline: False
  Direct callers:
    - kernel/bpf/stackmap.c:__bpf_get_stack
    - fs/proc/base.c:proc_pid_stack
  

  Symbols:

  ffffffff811d2850-ffffffff811d2918: stack_trace_save_tsk (STB_GLOBAL)
  

• In 6.5: ✅

  unsigned int stack_trace_save_tsk(struct task_struct *tsk, long unsigned int *store, unsigned int size, unsigned int skipnr);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/stacktrace.c (ffffffff811e6b40)
  Location: kernel/stacktrace.c:136
  Inline: False
  Direct callers:
    - kernel/bpf/stackmap.c:__bpf_get_stack
    - fs/proc/base.c:proc_pid_stack
  

  Symbols:

  ffffffff811e6b40-ffffffff811e6c04: stack_trace_save_tsk (STB_GLOBAL)
  

• In 6.8: ✅

  unsigned int stack_trace_save_tsk(struct task_struct *tsk, long unsigned int *store, unsigned int size, unsigned int skipnr);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/stacktrace.c (ffffffff811fc800)
  Location: kernel/stacktrace.c:136
  Inline: False
  Direct callers:
    - kernel/latencytop.c:__account_scheduler_latency
    - kernel/bpf/stackmap.c:__bpf_get_stack
    - fs/proc/base.c:proc_pid_stack
  

  Symbols:

  ffffffff811fc800-ffffffff811fc8c4: stack_trace_save_tsk (STB_GLOBAL)
  

Arch

• In arm64: ✅

  unsigned int stack_trace_save_tsk(struct task_struct *task, long unsigned int *store, unsigned int size, unsigned int skipnr);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/stacktrace.c (ffff800010199a18)
  Location: kernel/stacktrace.c:295
  Inline: False
  Direct callers:
    - fs/proc/base.c:proc_pid_stack
  

  Symbols:

  ffff800010199a18-ffff800010199aa8: stack_trace_save_tsk (STB_GLOBAL)
  

• In armhf: ✅

  unsigned int stack_trace_save_tsk(struct task_struct *task, long unsigned int *store, unsigned int size, unsigned int skipnr);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/stacktrace.c (c03e443c)
  Location: kernel/stacktrace.c:295
  Inline: False
  Direct callers:
    - fs/proc/base.c:proc_pid_stack
  

  Symbols:

  c03e443c-c03e44c4: stack_trace_save_tsk (STB_GLOBAL)
  

• In ppc64el: ✅

  unsigned int stack_trace_save_tsk(struct task_struct *task, long unsigned int *store, unsigned int size, unsigned int skipnr);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/stacktrace.c (c0000000001f9ca0)
  Location: kernel/stacktrace.c:295
  Inline: False
  Direct callers:
    - fs/proc/base.c:proc_pid_stack
  

  Symbols:

  c0000000001f9ca0-c0000000001f9d34: stack_trace_save_tsk (STB_GLOBAL)
  

• In riscv64: ✅

  unsigned int stack_trace_save_tsk(struct task_struct *task, long unsigned int *store, unsigned int size, unsigned int skipnr);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/stacktrace.c (ffffffe000129fb8)
  Location: kernel/stacktrace.c:295
  Inline: False
  Direct callers:
    - fs/proc/base.c:proc_pid_stack
  

  Symbols:

  ffffffe000129fb8-ffffffe00012a01c: stack_trace_save_tsk (STB_GLOBAL)
  

Flavor

• In aws: ✅

  unsigned int stack_trace_save_tsk(struct task_struct *tsk, long unsigned int *store, unsigned int size, unsigned int skipnr);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/stacktrace.c (ffffffff8112a670)
  Location: kernel/stacktrace.c:137
  Inline: False
  Direct callers:
    - fs/proc/base.c:proc_pid_stack
  

  Symbols:

  ffffffff8112a670-ffffffff8112a72e: stack_trace_save_tsk (STB_GLOBAL)
  

• In azure: ✅

  unsigned int stack_trace_save_tsk(struct task_struct *tsk, long unsigned int *store, unsigned int size, unsigned int skipnr);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/stacktrace.c (ffffffff8111cee0)
  Location: kernel/stacktrace.c:137
  Inline: False
  Direct callers:
    - fs/proc/base.c:proc_pid_stack
  

  Symbols:

  ffffffff8111cee0-ffffffff8111cf9e: stack_trace_save_tsk (STB_GLOBAL)
  

• In gcp: ✅

  unsigned int stack_trace_save_tsk(struct task_struct *tsk, long unsigned int *store, unsigned int size, unsigned int skipnr);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/stacktrace.c (ffffffff81128390)
  Location: kernel/stacktrace.c:137
  Inline: False
  Direct callers:
    - fs/proc/base.c:proc_pid_stack
  

  Symbols:

  ffffffff81128390-ffffffff8112844e: stack_trace_save_tsk (STB_GLOBAL)
  

• In lowlatency: ✅

  unsigned int stack_trace_save_tsk(struct task_struct *tsk, long unsigned int *store, unsigned int size, unsigned int skipnr);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/stacktrace.c (ffffffff81134a20)
  Location: kernel/stacktrace.c:137
  Inline: False
  Direct callers:
    - kernel/latencytop.c:__account_scheduler_latency
    - fs/proc/base.c:proc_pid_stack
  

  Symbols:

  ffffffff81134a20-ffffffff81134ade: stack_trace_save_tsk (STB_GLOBAL)
  

Differences

Regular

• 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

• Changed between amd64 and arm64 ⚠️

  • Param added. struct task_struct *task
  • Param removed. struct task_struct *tsk
• Changed between amd64 and armhf ⚠️

  • Param added. struct task_struct *task
  • Param removed. struct task_struct *tsk
• Changed between amd64 and ppc64el ⚠️

  • Param added. struct task_struct *task
  • Param removed. struct task_struct *tsk
• Changed between amd64 and riscv64 ⚠️

  • Param added. struct task_struct *task
  • Param removed. struct task_struct *tsk

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 ✅