From: Peter Zijlstra <peterz@infradead.org>
To: Srivatsa Vaddagiri <vatsa@linux.vnet.ibm.com>
Cc: Ingo Molnar <mingo@elte.hu>, Mike Galbraith <efault@gmx.de>,
Suresh Siddha <suresh.b.siddha@intel.com>,
Paul Turner <pjt@google.com>,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH v1] sched: steer waking task to empty cfs_rq for better latencies
Date: Tue, 24 Apr 2012 18:58:16 +0200 [thread overview]
Message-ID: <1335286696.28150.206.camel@twins> (raw)
In-Reply-To: <20120424165619.GA28701@linux.vnet.ibm.com>
On Tue, 2012-04-24 at 22:26 +0530, Srivatsa Vaddagiri wrote:
> Steer a waking task towards a cpu where its cgroup has zero tasks (in
> order to provide it better sleeper credits and hence reduce its wakeup
> latency).
That's just vile.. pjt could you post your global vruntime stuff so
vatsa can have a go at that?
next prev parent reply other threads:[~2012-04-24 16:58 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-04-24 16:56 [PATCH v1] sched: steer waking task to empty cfs_rq for better latencies Srivatsa Vaddagiri
2012-04-24 16:58 ` Peter Zijlstra [this message]
2012-04-24 17:07 ` Srivatsa Vaddagiri
2012-04-24 17:12 ` Peter Zijlstra
2012-04-24 17:35 ` Srivatsa Vaddagiri
2012-04-24 18:03 ` Rakib Mullick
2012-04-24 17:09 ` Peter Zijlstra
2012-04-24 17:26 ` Srivatsa Vaddagiri
2012-05-02 14:01 ` Srivatsa Vaddagiri
2012-05-03 5:43 ` Nikunj A Dadhania
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=1335286696.28150.206.camel@twins \
--to=peterz@infradead.org \
--cc=efault@gmx.de \
--cc=linux-kernel@vger.kernel.org \
--cc=mingo@elte.hu \
--cc=pjt@google.com \
--cc=suresh.b.siddha@intel.com \
--cc=vatsa@linux.vnet.ibm.com \
/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.