All of lore.kernel.org
 help / color / mirror / Atom feed
From: Steven Rostedt <rostedt@goodmis.org>
To: Peter Zijlstra <peterz@infradead.org>
Cc: LKML <linux-kernel@vger.kernel.org>,
	Ingo Molnar <mingo@kernel.org>,
	Andrew Morton <akpm@linux-foundation.org>
Subject: Re: [PATCH] sched: Optimize pick_next_task for idle_sched_class too
Date: Fri, 20 Jan 2017 11:16:49 -0500	[thread overview]
Message-ID: <20170120111649.2bac9881@gandalf.local.home> (raw)
In-Reply-To: <20170120111425.5afaad5c@gandalf.local.home>

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

  reply	other threads:[~2017-01-20 16:18 UTC|newest]

Thread overview: 19+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-01-19 15:17 [PATCH] sched: Optimize pick_next_task for idle_sched_class too Steven Rostedt
2017-01-19 17:44 ` Peter Zijlstra
2017-01-20 16:14   ` Steven Rostedt
2017-01-20 16:16     ` Steven Rostedt [this message]
2017-01-20 16:52     ` Peter Zijlstra
2017-01-30 11:54   ` [tip:sched/core] sched/core: Optimize pick_next_task() for idle_sched_class tip-bot for Peter Zijlstra
2017-02-23 10:34   ` [PATCH] sched: Optimize pick_next_task for idle_sched_class too Pavan Kondeti
2017-02-23 13:54     ` Peter Zijlstra
2017-02-23 15:15       ` Pavan Kondeti
2017-02-23 15:25         ` Peter Zijlstra
2017-02-23 16:37           ` Peter Zijlstra
2017-02-23 17:29             ` Pavan Kondeti
2017-02-23 17:45               ` Peter Zijlstra
2017-02-23 17:54                 ` Peter Zijlstra
2017-02-27 17:54                   ` Steven Rostedt
2017-03-01 15:53         ` Steven Rostedt
2017-03-01 16:03           ` Peter Zijlstra
2017-03-01 16:19             ` Steven Rostedt
2017-03-01 16:22               ` Peter Zijlstra

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20170120111649.2bac9881@gandalf.local.home \
    --to=rostedt@goodmis.org \
    --cc=akpm@linux-foundation.org \
    --cc=linux-kernel@vger.kernel.org \
    --cc=mingo@kernel.org \
    --cc=peterz@infradead.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.