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From: Ingo Molnar <mingo@elte.hu>
To: Peter Williams <pwil3058@bigpond.net.au>
Cc: Nick Piggin <npiggin@suse.de>,
	"Siddha, Suresh B" <suresh.b.siddha@intel.com>,
	Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH] sched: Simplify move_tasks()
Date: Sat, 4 Aug 2007 12:40:16 +0200	[thread overview]
Message-ID: <20070804104016.GA3195@elte.hu> (raw)
In-Reply-To: <46B3E4FC.2010509@bigpond.net.au>


* Peter Williams <pwil3058@bigpond.net.au> wrote:

> NB Since move_tasks() gets called with two run queue locks held even 
> small reductions in overhead are worthwhile.

thanks, i've applied your patch. It also shaves off a bit of code from 
sched.o:

   text    data     bss     dec     hex filename
  39216    3618      24   42858    a76a sched.o.before
  39173    3618      24   42815    a73f sched.o.after

	Ingo

      reply	other threads:[~2007-08-04 10:40 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2007-08-04  2:31 [PATCH] sched: Simplify move_tasks() Peter Williams
2007-08-04 10:40 ` Ingo Molnar [this message]

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