Messages in this thread | | | Subject | Re: Re:[PATCH]sched/rt: Do not try to push tasks if pinned task switches to RT | From | Steven Rostedt <> | Date | Tue, 29 Jan 2013 08:19:05 -0500 |
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On Tue, 2013-01-29 at 13:13 +0400, Kirill Tkhai wrote:
> > > > The task of p->nr_cpus_allowed =1 would`t be added to pushable_tasks list (see the enqueue_task_rt())and this push_rt_task() need to push other tasks when rt.overloaded. > > If rq has already had 2 or more pushable tasks and we try to add a pinned task then call of push_rt_task will just waste a time. >
Correct, I just have some minor comments about the patch.
-- Steve
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