linux-kernel - Re: [PATCH 0/4] sched: fork/exec/wake clean up

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Message-ID: <CAGjg+kE9dFSfnridN_5ngtuC1r5rbnkLVfyqkdTwWCE0LOG4OQ@mail.gmail.com>
Date:	Wed, 5 Dec 2012 15:09:06 +0800
From:	Alex Shi <lkml.alex@...il.com>
To:	Alex Shi <alex.shi@...el.com>
Cc:	npiggin@...nel.dk, mingo@...hat.com, peterz@...radead.org,
	linux-kernel@...r.kernel.org, akpm@...ux-foundation.org,
	Vincent Guittot <vincent.guittot@...aro.org>,
	Preeti U Murthy <preeti@...ux.vnet.ibm.com>
Subject: Re: [PATCH 0/4] sched: fork/exec/wake clean up

On Mon, Dec 3, 2012 at 9:54 PM, Alex Shi <alex.shi@...el.com> wrote:
> This patchset try to clean up select_task_rq_fair which used for
> fork/exec/wake scheduling.
>
> With this patchset, our system NHM EX and SNB EP 4 socket machine
> has 10% hackbench performance increase.

Any comments for this patchset?
>
> Regards
> Alex
>
> [PATCH 01/4] sched: select_task_rq_fair clean up
> [PATCH 02/4] sched: fix find_idlest_group mess logical
> [PATCH 03/4] sched: don't need go to smaller sched domain
> [PATCH 04/4] sched: remove domain iterations in fork/exec/wake
> --
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-- 
Thanks
    Alex
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