From: Peter Zijlstra <peterz@infradead.org>
To: Stijn Devriendt <highguy@gmail.com>
Cc: Chris Mason <chris.mason@oracle.com>, Ingo Molnar <mingo@elte.hu>,
axboe@kernel.dk, linux-kernel@vger.kernel.org,
Tejun Heo <tj@kernel.org>
Subject: Re: [PATCH RFC] reduce runqueue lock contention
Date: Fri, 04 Jun 2010 14:00:43 +0200 [thread overview]
Message-ID: <1275652843.27810.39750.camel@twins> (raw)
In-Reply-To: <AANLkTinifUTnjypY-h6Vv2qV9O7O4ZOFurxtrEr-3Rig@mail.gmail.com>
On Fri, 2010-06-04 at 12:56 +0200, Stijn Devriendt wrote:
> The issue I want to tackle is waking up processes when others go to sleep.
> This means try_to_wake_up() from inside the runqueue lock.
Tejun did something for that:
http://lkml.org/lkml/2010/5/13/136
next prev parent reply other threads:[~2010-06-04 12:00 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-05-20 20:48 [PATCH RFC] reduce runqueue lock contention Chris Mason
2010-05-20 21:09 ` Peter Zijlstra
2010-05-20 21:23 ` Peter Zijlstra
2010-05-20 22:17 ` Chris Mason
2010-05-20 22:21 ` Chris Mason
2010-06-04 10:56 ` Stijn Devriendt
2010-06-04 12:00 ` Peter Zijlstra [this message]
2010-06-05 9:37 ` Stijn Devriendt
2010-06-21 10:02 ` Peter Zijlstra
2010-06-21 10:54 ` Peter Zijlstra
2010-06-21 13:04 ` Peter Zijlstra
2010-06-22 13:33 ` Peter Zijlstra
2010-06-22 21:11 ` Ingo Molnar
2010-06-23 9:10 ` Peter Zijlstra
2010-12-01 23:13 ` Frank Rowand
2010-12-02 1:17 ` Frank Rowand
2010-12-02 7:36 ` Peter Zijlstra
2010-12-14 2:41 ` Frank Rowand
2010-12-14 3:42 ` Mike Galbraith
2010-12-14 21:42 ` Frank Rowand
2010-12-15 18:59 ` Oleg Nesterov
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