linux-ext4 - Re: [PATCH -next] ext4: fix missing unlock on error in ext4_punch

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Date:	Tue, 18 Jun 2013 11:05:28 -0400
From:	Theodore Ts'o <tytso@....edu>
To:	Wei Yongjun <weiyj.lk@...il.com>
Cc:	liwang@...ntukylin.com, adilger.kernel@...ger.ca,
	yongjun_wei@...ndmicro.com.cn, linux-ext4@...r.kernel.org
Subject: Re: [PATCH -next] ext4: fix missing unlock on error in
 ext4_punch_hole()

On Tue, Jun 18, 2013 at 11:40:34AM +0800, Wei Yongjun wrote:
> From: Wei Yongjun <yongjun_wei@...ndmicro.com.cn>
> 
> Add the missing unlock before return from function ext4_punch_hole()
> in the error handling case.
> Introduced by commit 1cdec9ca46c2c2a7ce452659f43dac64ad5fbc85.
> (ext4: Avoid unnecessarily writing back dirty pages before hole punching)
> 
> Signed-off-by: Wei Yongjun <yongjun_wei@...ndmicro.com.cn>

Hi Wei,

Thanks for pointing this out!  I've folded this patch into the commit
"ext4: avoid unnecessarily writing back dirty pages before hole
punching".

					- Ted
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