linux-kernel - Re: [PATCH] sched: cleanup for alloc_rt/fair_sched

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Message-ID: <20081029105342.GB15981@elte.hu>
Date:	Wed, 29 Oct 2008 11:53:42 +0100
From:	Ingo Molnar <mingo@...e.hu>
To:	Li Zefan <lizf@...fujitsu.com>
Cc:	Peter Zijlstra <peterz@...radead.org>,
	LKML <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] sched: cleanup for alloc_rt/fair_sched_group()


* Li Zefan <lizf@...fujitsu.com> wrote:

> Remove checking parent == NULL. It won't be NULLL, because we dynamically
> create sub task_group only, and sub task_group always has its parent.
> (root task_group is statically defined)
> 
> Also replace kmalloc_node(GFP_ZERO) with kzalloc_node().
> 
> Signed-off-by: Li Zefan <lizf@...fujitsu.com>
> ---
>  kernel/sched.c |   26 ++++++++++++--------------
>  1 files changed, 12 insertions(+), 14 deletions(-)

applied to tip/sched/core, thanks!

	Ingo
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