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| author | Ingo Molnar <mingo@kernel.org> | 2017-02-06 11:12:45 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2017-03-03 01:45:26 +0100 |
| commit | 6f175fc9536355d8aa5c2d4854848a97c244a031 (patch) | |
| tree | 1c4c210dde522ef2dc323bf58984034b3f6fb61e /include/linux/sched/task.h | |
| parent | cda66725c1444db67127115d611c982b62b45d8c (diff) | |
| download | linux-next-6f175fc9536355d8aa5c2d4854848a97c244a031.tar.gz | |
sched/headers: Move the sched_exec() prototype to <linux/sched/task.h>
sched_exec() better fits into the task lifetime APIs than into the core scheduler
APIs.
This reduces the size of <linux/sched.h> a bit.
Acked-by: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'include/linux/sched/task.h')
| -rw-r--r-- | include/linux/sched/task.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/include/linux/sched/task.h b/include/linux/sched/task.h index 3886ae64148f..a978d7189cfd 100644 --- a/include/linux/sched/task.h +++ b/include/linux/sched/task.h @@ -77,6 +77,13 @@ extern pid_t kernel_thread(int (*fn)(void *), void *arg, unsigned long flags); extern void free_task(struct task_struct *tsk); +/* sched_exec is called by processes performing an exec */ +#ifdef CONFIG_SMP +extern void sched_exec(void); +#else +#define sched_exec() {} +#endif + #define get_task_struct(tsk) do { atomic_inc(&(tsk)->usage); } while(0) extern void __put_task_struct(struct task_struct *t); |