linux-kernel - Re: [PATCH] sched: Simplify move

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Message-ID: <20070804104016.GA3195@elte.hu>
Date:	Sat, 4 Aug 2007 12:40:16 +0200
From:	Ingo Molnar <mingo@...e.hu>
To:	Peter Williams <pwil3058@...pond.net.au>
Cc:	Nick Piggin <npiggin@...e.de>,
	"Siddha, Suresh B" <suresh.b.siddha@...el.com>,
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] sched: Simplify move_tasks()


* Peter Williams <pwil3058@...pond.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
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