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sched: Add get_current_state()

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Remove yet another few p->state accesses.

Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Acked-by: Will Deacon <will@kernel.org>
Link: https://lore.kernel.org/r/20210611082838.347475156@infradead.org
This commit is contained in:
Peter Zijlstra
2021-06-11 10:28:14 +02:00
parent 3ba9f93b12
commit d6c23bb3a2
4 changed files with 7 additions and 5 deletions
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include/linux/sched.h
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@@ -213,6 +213,8 @@ struct task_group;
#endif
#define get_current_state() READ_ONCE(current->state)
/* Task command name length: */
#define TASK_COMM_LEN 16