Messages in this thread Patch in this message | | | Date | Wed, 24 Sep 2014 07:57:48 -0700 | From | tip-bot for Kirill Tkhai <> | Subject | [tip:sched/core] sched/rt: Use resched_curr() in task_tick_rt() |
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Commit-ID: 8aa6f0ebf41b5fdd186276394bf07e7bd6884d94 Gitweb: http://git.kernel.org/tip/8aa6f0ebf41b5fdd186276394bf07e7bd6884d94 Author: Kirill Tkhai <ktkhai@parallels.com> AuthorDate: Mon, 22 Sep 2014 22:36:43 +0400 Committer: Ingo Molnar <mingo@kernel.org> CommitDate: Wed, 24 Sep 2014 14:47:12 +0200
sched/rt: Use resched_curr() in task_tick_rt()
Some time ago PREEMPT_NEED_RESCHED was implemented, so reschedule technics is a little more difficult now.
Signed-off-by: Kirill Tkhai <ktkhai@parallels.com> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Cc: Linus Torvalds <torvalds@linux-foundation.org> Link: http://lkml.kernel.org/r/20140922183642.11015.66039.stgit@localhost Signed-off-by: Ingo Molnar <mingo@kernel.org> --- kernel/sched/rt.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/kernel/sched/rt.c b/kernel/sched/rt.c index 2e6a774..87ea5bf 100644 --- a/kernel/sched/rt.c +++ b/kernel/sched/rt.c @@ -2072,7 +2072,7 @@ static void task_tick_rt(struct rq *rq, struct task_struct *p, int queued) for_each_sched_rt_entity(rt_se) { if (rt_se->run_list.prev != rt_se->run_list.next) { requeue_task_rt(rq, p, 0); - set_tsk_need_resched(p); + resched_curr(rq); return; } }
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