Commit-ID: 8aa6f0ebf41b5fdd186276394bf07e7bd6884d94
Gitweb: http://git.kernel.org/tip/8aa6f0ebf41b5fdd186276394bf07e7bd6884d94
Author: Kirill Tkhai <ktkhai@xxxxxxxxxxxxx>
AuthorDate: Mon, 22 Sep 2014 22:36:43 +0400
Committer: Ingo Molnar <mingo@xxxxxxxxxx>
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@xxxxxxxxxxxxx>
Signed-off-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
Link: http://lkml.kernel.org/r/20140922183642.11015.66039.stgit@localhost
Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>
---
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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