linux-kernel - Re: [PATCH] cgroup: Avoid a memset by using vzalloc

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Date:	Wed, 3 Nov 2010 10:31:01 -0500 (CDT)
From:	Christoph Lameter <cl@...ux.com>
To:	jovi zhang <bookjovi@...il.com>
cc:	Jesper Juhl <jj@...osbits.net>,
	Balbir Singh <balbir@...ux.vnet.ibm.com>,
	Minchan Kim <minchan.kim@...il.com>,
	linux-kernel@...r.kernel.org, linux-mm@...ck.org,
	Paul Menage <menage@...gle.com>,
	Li Zefan <lizf@...fujitsu.com>,
	containers@...ts.linux-foundation.org
Subject: Re: [PATCH] cgroup: Avoid a memset by using vzalloc

On Wed, 3 Nov 2010, jovi zhang wrote:

> On Wed, Nov 3, 2010 at 10:38 PM, Christoph Lameter <cl@...ux.com> wrote:
> > Could we avoid this painful exercise with a "semantic patch"?

> Can we make a grep script to walk all files to find vzalloc usage like this?
> No need to send patch mail one by one like this.

Please use spatch. See http://lwn.net/Articles/315686/
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