Messages in this thread Patch in this message | | | Date | Thu, 16 Jun 2011 21:55:18 -0400 | From | Steven Rostedt <> | Subject | [RFC][PATCH 2/7] sched: Remove noop in next_prio() |
| |
From: Hillf Danton <dhillf@gmail.com>
When computing the next priority for a given run-queue, the check for RT priority of the task determined by the pick_next_highest_task_rt() function could be removed, since only RT tasks are returned by the function.
Reviewed-by: Yong Zhang <yong.zhang0@gmail.com> Signed-off-by: Hillf Danton <dhillf@gmail.com> Link: http://lkml.kernel.org/r/BANLkTimxmWiof9s5AvS3v_0X+sMiE=0x5g@mail.gmail.com Signed-off-by: Steven Rostedt <rostedt@goodmis.org> --- kernel/sched_rt.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/kernel/sched_rt.c b/kernel/sched_rt.c index 9b8d5dc..a6f1f64 100644 --- a/kernel/sched_rt.c +++ b/kernel/sched_rt.c @@ -692,7 +692,7 @@ static inline int next_prio(struct rq *rq) { struct task_struct *next = pick_next_highest_task_rt(rq, rq->cpu); - if (next && rt_prio(next->prio)) + if (next) return next->prio; else return MAX_RT_PRIO; -- 1.7.4.4
| |