linux-kernel - Re: [PATCH 2/2] cpuset: remove redundant checks in file write functions

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Message-ID: <520994C5.5050503@huawei.com>
Date:	Tue, 13 Aug 2013 10:07:01 +0800
From:	Li Zefan <lizefan@...wei.com>
To:	Tejun Heo <tj@...nel.org>
CC:	LKML <linux-kernel@...r.kernel.org>,
	cgroups <cgroups@...r.kernel.org>
Subject: Re: [PATCH 2/2] cpuset: remove redundant checks in file write functions

On 2013/8/13 9:17, Li Zefan wrote:
> Now cgroup core gets a reference to the css when a cgroup file is
> opened(), and the reference is dropped at file release. so it's
> guaranteed the cpuset is online during the write function.
> 
> Signed-off-by: Li Zefan <lizefan@...wei.com>
> ---
>  kernel/cpuset.c | 10 ++--------
>  1 file changed, 2 insertions(+), 8 deletions(-)
> 

Please don't apply this patch. I'll send a new one when the bug
fix I just sent is accepted.

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