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sched: Introduce task_is_running()

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Replace a bunch of 'p->state == TASK_RUNNING' with a new helper:
task_is_running(p).

Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Acked-by: Davidlohr Bueso <dave@stgolabs.net>
Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>
Acked-by: Will Deacon <will@kernel.org>
Link: https://lore.kernel.org/r/20210611082838.222401495@infradead.org
This commit is contained in:
Peter Zijlstra 2021-06-11 10:28:12 +02:00
parent 37aadc687a
commit b03fbd4ff2
33 changed files with 40 additions and 41 deletions
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2
arch/nds32/kernel/process.c
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@ -239,7 +239,7 @@ unsigned long get_wchan(struct task_struct *p)
unsigned long stack_start, stack_end;
int count = 0;
if (!p || p == current || p->state == TASK_RUNNING)
if (!p || p == current || task_is_running(p))
return 0;
if (IS_ENABLED(CONFIG_FRAME_POINTER)) {