diff options
| author | Peter Zijlstra <a.p.zijlstra@chello.nl> | 2011-04-05 17:23:47 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2011-04-14 08:52:36 +0200 |
| commit | 74f8e4b2335de45485b8d5b31a504747f13c8070 (patch) | |
| tree | f8f8ba3e346239c44177d09620e65b18870d911f /include | |
| parent | 7608dec2ce2004c234339bef8c8074e5e601d0e9 (diff) | |
| download | linux-74f8e4b2335de45485b8d5b31a504747f13c8070.tar.bz2 | |
sched: Remove rq argument to sched_class::task_waking()
In preparation of calling this without rq->lock held, remove the
dependency on the rq argument.
Reviewed-by: Frank Rowand <frank.rowand@am.sony.com>
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Nick Piggin <npiggin@kernel.dk>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Andrew Morton <akpm@linux-foundation.org>
Link: http://lkml.kernel.org/r/20110405152729.071474242@chello.nl
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/sched.h | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/include/linux/sched.h b/include/linux/sched.h index ff4e2f9c24a7..7f5732f8c618 100644 --- a/include/linux/sched.h +++ b/include/linux/sched.h @@ -1048,8 +1048,12 @@ struct sched_domain; #define WF_FORK 0x02 /* child wakeup after fork */ #define ENQUEUE_WAKEUP 1 -#define ENQUEUE_WAKING 2 -#define ENQUEUE_HEAD 4 +#define ENQUEUE_HEAD 2 +#ifdef CONFIG_SMP +#define ENQUEUE_WAKING 4 /* sched_class::task_waking was called */ +#else +#define ENQUEUE_WAKING 0 +#endif #define DEQUEUE_SLEEP 1 @@ -1071,7 +1075,7 @@ struct sched_class { void (*pre_schedule) (struct rq *this_rq, struct task_struct *task); void (*post_schedule) (struct rq *this_rq); - void (*task_waking) (struct rq *this_rq, struct task_struct *task); + void (*task_waking) (struct task_struct *task); void (*task_woken) (struct rq *this_rq, struct task_struct *task); void (*set_cpus_allowed)(struct task_struct *p, |