DepSurf

Function: `put_task_stack`

Status

Regular

In 4.4: Absent ⚠️
In 4.8: Absent ⚠️

In 4.10: ✅

void put_task_stack(struct task_struct *tsk);

Collision: Unique Global

Inline: No

Transformation: False

Instances:

In kernel/fork.c (ffffffff810847e0)
Location: kernel/fork.c:336
Inline: False
Direct callers:
  - arch/x86/kernel/process.c:get_wchan
  - arch/x86/kernel/stacktrace.c:save_stack_trace_tsk
  - kernel/sched/core.c:sched_show_task
  - kernel/sched/core.c:finish_task_switch
  - lib/syscall.c:collect_syscall
  - lib/syscall.c:collect_syscall

Symbols:

ffffffff810847e0-ffffffff810848f5: put_task_stack (STB_GLOBAL)

In 4.13: ✅

void put_task_stack(struct task_struct *tsk);

Collision: Unique Global

Inline: No

Transformation: False

Instances:

In kernel/fork.c (ffffffff81081700)
Location: kernel/fork.c:360
Inline: False
Direct callers:
  - arch/x86/kernel/process.c:get_wchan
  - kernel/sched/core.c:finish_task_switch
  - lib/syscall.c:collect_syscall
  - lib/syscall.c:collect_syscall

Symbols:

ffffffff81081700-ffffffff810817d2: put_task_stack (STB_GLOBAL)

In 4.15: ✅

void put_task_stack(struct task_struct *tsk);

Collision: Unique Global

Inline: No

Transformation: False

Instances:

In kernel/fork.c (ffffffff81087fe0)
Location: kernel/fork.c:366
Inline: False
Direct callers:
  - arch/x86/kernel/process.c:get_wchan
  - arch/x86/kernel/stacktrace.c:save_stack_trace_tsk_reliable
  - arch/x86/kernel/stacktrace.c:save_stack_trace_tsk
  - kernel/sched/core.c:finish_task_switch
  - fs/proc/array.c:do_task_stat
  - lib/syscall.c:collect_syscall
  - lib/syscall.c:collect_syscall

Symbols:

ffffffff81087fe0-ffffffff810880b7: put_task_stack (STB_GLOBAL)

In 4.18: ✅

void put_task_stack(struct task_struct *tsk);

Collision: Unique Global

Inline: No

Transformation: False

Instances:

In kernel/fork.c (ffffffff8108bd30)
Location: kernel/fork.c:392
Inline: False
Direct callers:
  - arch/x86/kernel/process.c:get_wchan
  - arch/x86/kernel/stacktrace.c:save_stack_trace_tsk_reliable
  - arch/x86/kernel/stacktrace.c:save_stack_trace_tsk
  - kernel/sched/core.c:finish_task_switch
  - fs/proc/array.c:do_task_stat
  - lib/syscall.c:collect_syscall
  - lib/syscall.c:collect_syscall

Symbols:

ffffffff8108bd30-ffffffff8108be09: put_task_stack (STB_GLOBAL)

In 5.0: ✅

void put_task_stack(struct task_struct *tsk);

Collision: Unique Global

Inline: No

Transformation: False

Instances:

In kernel/fork.c (ffffffff810935b0)
Location: kernel/fork.c:435
Inline: False
Direct callers:
  - arch/x86/kernel/process.c:get_wchan
  - arch/x86/kernel/stacktrace.c:save_stack_trace_tsk_reliable
  - arch/x86/kernel/stacktrace.c:save_stack_trace_tsk
  - kernel/sched/core.c:finish_task_switch
  - fs/proc/array.c:do_task_stat
  - lib/syscall.c:collect_syscall
  - lib/syscall.c:collect_syscall

Symbols:

ffffffff810935b0-ffffffff81093725: put_task_stack (STB_GLOBAL)

In 5.3: Transformation ⚠️

void put_task_stack(struct task_struct *tsk);

Collision: Unique Global

Inline: No

Transformation: True

Instances:

In kernel/fork.c (0)
Location: kernel/fork.c:441
Inline: False
Direct callers:
  - arch/x86/kernel/process.c:get_wchan
  - kernel/fork.c:copy_process
  - kernel/sched/core.c:finish_task_switch
  - kernel/stacktrace.c:stack_trace_save_tsk_reliable
  - kernel/stacktrace.c:stack_trace_save_tsk
  - fs/proc/array.c:do_task_stat
  - lib/syscall.c:collect_syscall
  - lib/syscall.c:collect_syscall
  - lib/syscall.c:collect_syscall

Symbols:

ffffffff8109abb5-ffffffff8109abc8: put_task_stack.cold (STB_LOCAL)
ffffffff81097cd0-ffffffff81097e15: put_task_stack (STB_GLOBAL)

In 5.4: ✅

void put_task_stack(struct task_struct *tsk);

Collision: Unique Global

Inline: No

Transformation: False

Instances:

In kernel/fork.c (ffffffff8109e390)
Location: kernel/fork.c:450
Inline: False
Direct callers:
  - arch/x86/kernel/process.c:get_wchan
  - kernel/fork.c:copy_process
  - kernel/sched/core.c:finish_task_switch
  - kernel/stacktrace.c:stack_trace_save_tsk_reliable
  - kernel/stacktrace.c:stack_trace_save_tsk
  - fs/proc/array.c:do_task_stat
  - lib/syscall.c:collect_syscall
  - lib/syscall.c:collect_syscall
  - lib/syscall.c:collect_syscall

Symbols:

ffffffff8109e390-ffffffff8109e4d9: put_task_stack (STB_GLOBAL)

In 5.8: ✅

void put_task_stack(struct task_struct *tsk);

Collision: Unique Global

Inline: No

Transformation: False

Instances:

In kernel/fork.c (ffffffff810a5980)
Location: kernel/fork.c:455
Inline: False
Direct callers:
  - arch/x86/kernel/process.c:get_wchan
  - kernel/fork.c:copy_process
  - kernel/sched/core.c:finish_task_switch
  - kernel/stacktrace.c:stack_trace_save_tsk_reliable
  - kernel/stacktrace.c:stack_trace_save_tsk
  - fs/proc/array.c:do_task_stat
  - lib/syscall.c:collect_syscall
  - lib/syscall.c:collect_syscall

Symbols:

ffffffff810a5980-ffffffff810a59fb: put_task_stack (STB_GLOBAL)

In 5.11: ✅

void put_task_stack(struct task_struct *tsk);

Collision: Unique Global

Inline: No

Transformation: False

Instances:

In kernel/fork.c (ffffffff810a1170)
Location: kernel/fork.c:441
Inline: False
Direct callers:
  - arch/x86/kernel/process.c:get_wchan
  - kernel/fork.c:copy_process
  - kernel/stacktrace.c:stack_trace_save_tsk_reliable
  - kernel/stacktrace.c:stack_trace_save_tsk
  - fs/proc/array.c:do_task_stat
  - lib/syscall.c:collect_syscall
  - lib/syscall.c:collect_syscall

Symbols:

ffffffff810a1170-ffffffff810a12a6: put_task_stack (STB_GLOBAL)

In 5.13: ✅

void put_task_stack(struct task_struct *tsk);

Collision: Unique Global

Inline: No

Transformation: False

Instances:

In kernel/fork.c (ffffffff810a1ee0)
Location: kernel/fork.c:445
Inline: False
Direct callers:
  - arch/x86/kernel/process.c:get_wchan
  - kernel/fork.c:copy_process
  - kernel/stacktrace.c:stack_trace_save_tsk_reliable
  - kernel/stacktrace.c:stack_trace_save_tsk
  - kernel/bpf/stackmap.c:bpf_get_task_stack
  - fs/proc/array.c:do_task_stat
  - lib/syscall.c:collect_syscall
  - lib/syscall.c:collect_syscall

Symbols:

ffffffff810a1ee0-ffffffff810a2017: put_task_stack (STB_GLOBAL)

In 5.15: ✅

void put_task_stack(struct task_struct *tsk);

Collision: Unique Global

Inline: No

Transformation: False

Instances:

In kernel/fork.c (ffffffff810b2cc0)
Location: kernel/fork.c:445
Inline: False
Direct callers:
  - arch/x86/kernel/process.c:get_wchan
  - kernel/fork.c:copy_process
  - kernel/stacktrace.c:stack_trace_save_tsk_reliable
  - kernel/stacktrace.c:stack_trace_save_tsk
  - kernel/bpf/stackmap.c:bpf_get_task_stack
  - fs/proc/array.c:do_task_stat
  - lib/syscall.c:collect_syscall
  - lib/syscall.c:collect_syscall

Symbols:

ffffffff810b2cc0-ffffffff810b2dfd: put_task_stack (STB_GLOBAL)

In 5.19: ✅

void put_task_stack(struct task_struct *tsk);

Collision: Unique Global

Inline: No

Transformation: False

Instances:

In kernel/fork.c (ffffffff810c9020)
Location: kernel/fork.c:536
Inline: False
Direct callers:
  - arch/x86/kernel/process.c:__get_wchan
  - kernel/fork.c:copy_process
  - kernel/stacktrace.c:stack_trace_save_tsk_reliable
  - kernel/stacktrace.c:stack_trace_save_tsk
  - kernel/bpf/stackmap.c:bpf_get_task_stack
  - fs/proc/array.c:do_task_stat
  - lib/syscall.c:collect_syscall
  - lib/syscall.c:collect_syscall

Symbols:

ffffffff810c9020-ffffffff810c9104: put_task_stack (STB_GLOBAL)

In 6.2: ✅

void put_task_stack(struct task_struct *tsk);

Collision: Unique Global

Inline: No

Transformation: False

Instances:

In kernel/fork.c (ffffffff810e64f0)
Location: kernel/fork.c:534
Inline: False
Direct callers:
  - arch/x86/kernel/process.c:__get_wchan
  - kernel/fork.c:copy_process
  - kernel/stacktrace.c:stack_trace_save_tsk_reliable
  - kernel/stacktrace.c:stack_trace_save_tsk
  - kernel/bpf/stackmap.c:bpf_get_task_stack
  - fs/proc/array.c:do_task_stat
  - lib/syscall.c:collect_syscall
  - lib/syscall.c:collect_syscall

Symbols:

ffffffff810e64f0-ffffffff810e65d4: put_task_stack (STB_GLOBAL)

In 6.5: ✅

void put_task_stack(struct task_struct *tsk);

Collision: Unique Global

Inline: No

Transformation: False

Instances:

In kernel/fork.c (ffffffff810f1e60)
Location: kernel/fork.c:598
Inline: False
Direct callers:
  - arch/x86/kernel/process.c:__get_wchan
  - kernel/fork.c:copy_process
  - kernel/stacktrace.c:stack_trace_save_tsk_reliable
  - kernel/stacktrace.c:stack_trace_save_tsk
  - kernel/bpf/stackmap.c:bpf_get_task_stack
  - fs/proc/array.c:do_task_stat
  - lib/syscall.c:collect_syscall
  - lib/syscall.c:collect_syscall

Symbols:

ffffffff810f1e60-ffffffff810f1f44: put_task_stack (STB_GLOBAL)

In 6.8: ✅

void put_task_stack(struct task_struct *tsk);

Collision: Unique Global

Inline: No

Transformation: False

Instances:

In kernel/fork.c (ffffffff810fbac0)
Location: kernel/fork.c:578
Inline: False
Direct callers:
  - arch/x86/kernel/process.c:__get_wchan
  - kernel/fork.c:copy_process
  - kernel/stacktrace.c:stack_trace_save_tsk_reliable
  - kernel/stacktrace.c:stack_trace_save_tsk
  - kernel/bpf/stackmap.c:bpf_get_task_stack
  - fs/proc/array.c:do_task_stat
  - lib/syscall.c:collect_syscall
  - lib/syscall.c:collect_syscall

Symbols:

ffffffff810fbac0-ffffffff810fbba4: put_task_stack (STB_GLOBAL)

Arch

In arm64: ✅

void put_task_stack(struct task_struct *tsk);

Collision: Unique Global

Inline: No

Transformation: False

Instances:

In kernel/fork.c (ffff8000100f2f38)
Location: kernel/fork.c:450
Inline: False
Direct callers:
  - arch/arm64/kernel/process.c:get_wchan
  - arch/arm64/kernel/stacktrace.c:__save_stack_trace
  - arch/arm64/kernel/traps.c:dump_backtrace
  - kernel/fork.c:copy_process
  - kernel/sched/core.c:finish_task_switch
  - fs/proc/array.c:do_task_stat

Symbols:

ffff8000100f2f38-ffff8000100f2fac: put_task_stack (STB_GLOBAL)

In armhf: Duplicate, Full Inline ⚠️

Collision: Static Duplication

Inline: Full

Transformation: False

Instances:

In kernel/fork.c (0)
Location: include/linux/sched/task_stack.h:75
Inline: True

In kernel/sched/core.c (0)
Location: include/linux/sched/task_stack.h:75
Inline: True

In fs/proc/array.c (c060ae08)
Location: include/linux/sched/task_stack.h:75
Inline: True
Inline callers:
  - fs/proc/array.c:do_task_stat

In lib/syscall.c (0)
Location: include/linux/sched/task_stack.h:75
Inline: True

In ppc64el: ✅

void put_task_stack(struct task_struct *tsk);

Collision: Unique Global

Inline: No

Transformation: False

Instances:

In kernel/fork.c (c000000000138ca0)
Location: kernel/fork.c:450
Inline: False
Direct callers:
  - arch/powerpc/kernel/process.c:show_stack
  - arch/powerpc/kernel/process.c:get_wchan
  - arch/powerpc/kernel/stacktrace.c:save_stack_trace_tsk_reliable
  - kernel/fork.c:copy_process
  - kernel/sched/core.c:finish_task_switch
  - fs/proc/array.c:do_task_stat

Symbols:

c000000000138ca0-c000000000138d5c: put_task_stack (STB_GLOBAL)

In riscv64: Selective Inline ⚠️

void put_task_stack(struct task_struct *tsk);

Collision: Unique Global

Inline: Selective

Transformation: False

Instances:

In kernel/fork.c (ffffffe0000c0112)
Location: kernel/fork.c:450
Inline: True
Inline callers:
  - kernel/fork.c:copy_process
Direct callers:
  - kernel/sched/core.c:finish_task_switch
  - fs/proc/array.c:do_task_stat

Symbols:

ffffffe0000bfb2a-ffffffe0000bfb74: put_task_stack (STB_GLOBAL)

Flavor

In aws: ✅

void put_task_stack(struct task_struct *tsk);

Collision: Unique Global

Inline: No

Transformation: False

Instances:

In kernel/fork.c (ffffffff81097cb0)
Location: kernel/fork.c:450
Inline: False
Direct callers:
  - arch/x86/kernel/process.c:get_wchan
  - kernel/fork.c:copy_process
  - kernel/sched/core.c:finish_task_switch
  - kernel/stacktrace.c:stack_trace_save_tsk_reliable
  - kernel/stacktrace.c:stack_trace_save_tsk
  - fs/proc/array.c:do_task_stat
  - lib/syscall.c:collect_syscall
  - lib/syscall.c:collect_syscall
  - lib/syscall.c:collect_syscall

Symbols:

ffffffff81097cb0-ffffffff81097df9: put_task_stack (STB_GLOBAL)

In azure: ✅

void put_task_stack(struct task_struct *tsk);

Collision: Unique Global

Inline: No

Transformation: False

Instances:

In kernel/fork.c (ffffffff81086720)
Location: kernel/fork.c:450
Inline: False
Direct callers:
  - arch/x86/kernel/process.c:get_wchan
  - kernel/fork.c:copy_process
  - kernel/sched/core.c:finish_task_switch
  - kernel/stacktrace.c:stack_trace_save_tsk_reliable
  - kernel/stacktrace.c:stack_trace_save_tsk
  - fs/proc/array.c:do_task_stat
  - lib/syscall.c:collect_syscall
  - lib/syscall.c:collect_syscall
  - lib/syscall.c:collect_syscall

Symbols:

ffffffff81086720-ffffffff81086855: put_task_stack (STB_GLOBAL)

In gcp: ✅

void put_task_stack(struct task_struct *tsk);

Collision: Unique Global

Inline: No

Transformation: False

Instances:

In kernel/fork.c (ffffffff81097c60)
Location: kernel/fork.c:450
Inline: False
Direct callers:
  - arch/x86/kernel/process.c:get_wchan
  - kernel/fork.c:copy_process
  - kernel/sched/core.c:finish_task_switch
  - kernel/stacktrace.c:stack_trace_save_tsk_reliable
  - kernel/stacktrace.c:stack_trace_save_tsk
  - fs/proc/array.c:do_task_stat
  - lib/syscall.c:collect_syscall
  - lib/syscall.c:collect_syscall
  - lib/syscall.c:collect_syscall

Symbols:

ffffffff81097c60-ffffffff81097da9: put_task_stack (STB_GLOBAL)

In lowlatency: ✅

void put_task_stack(struct task_struct *tsk);

Collision: Unique Global

Inline: No

Transformation: False

Instances:

In kernel/fork.c (ffffffff8109f860)
Location: kernel/fork.c:450
Inline: False
Direct callers:
  - arch/x86/kernel/process.c:get_wchan
  - kernel/fork.c:copy_process
  - kernel/sched/core.c:finish_task_switch
  - kernel/stacktrace.c:stack_trace_save_tsk_reliable
  - kernel/stacktrace.c:stack_trace_save_tsk
  - fs/proc/array.c:do_task_stat
  - lib/syscall.c:collect_syscall
  - lib/syscall.c:collect_syscall
  - lib/syscall.c:collect_syscall

Symbols:

ffffffff8109f860-ffffffff8109f9a9: put_task_stack (STB_GLOBAL)

Differences

Regular

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 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 ✅

DepSurf

Function: put_task_stack

Status

Differences

Function: `put_task_stack`