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Re: [PATCH] sched: Optimize pick_next_task for idle_sched_class too

From Steven Rostedt <rostedt@goodmis.org>
Newsgroups linux.kernel
Subject Re: [PATCH] sched: Optimize pick_next_task for idle_sched_class too
Date 2017-01-20 17:20 +0100
Message-ID <t1K4V-12G-1@gated-at.bofh.it> (permalink)
References <t1mFj-3bS-9@gated-at.bofh.it> <t1rYl-6ly-13@gated-at.bofh.it> <t1K4V-12G-3@gated-at.bofh.it>
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On Fri, 20 Jan 2017 11:14:25 -0500
Steven Rostedt <rostedt@goodmis.org> wrote:
> 
> > 
> > Could you give it a spin to see if anything comes apart?  
> 
> Yeah this works. You can add:
> 
> Reported-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
> Tested-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
> 

You can also add that my likely profiler on a normal box showed this
likely case go from 78% correct to 98% correct.

-- Steve

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Thread

[PATCH] sched: Optimize pick_next_task for idle_sched_class too Steven Rostedt <rostedt@goodmis.org> - 2017-01-19 16:20 +0100
  Re: [PATCH] sched: Optimize pick_next_task for idle_sched_class too Peter Zijlstra <peterz@infradead.org> - 2017-01-19 22:00 +0100
    Re: [PATCH] sched: Optimize pick_next_task for idle_sched_class too Steven Rostedt <rostedt@goodmis.org> - 2017-01-20 17:20 +0100
    Re: [PATCH] sched: Optimize pick_next_task for idle_sched_class too Steven Rostedt <rostedt@goodmis.org> - 2017-01-20 17:20 +0100
      Re: [PATCH] sched: Optimize pick_next_task for idle_sched_class too Peter Zijlstra <peterz@infradead.org> - 2017-01-20 18:00 +0100
    [tip:sched/core] sched/core: Optimize pick_next_task() for  idle_sched_class tip-bot for Peter Zijlstra <tipbot@zytor.com> - 2017-01-30 13:00 +0100

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