linux-kernel - Re: [PATCH] fs/ext4: add missing ext4_resize

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Message-ID: <20120105022346.GB24494@thunk.org>
Date:	Wed, 4 Jan 2012 21:23:46 -0500
From:	Ted Ts'o <tytso@....edu>
To:	Djalal Harouni <tixxdz@...ndz.org>
Cc:	Andreas Dilger <adilger.kernel@...ger.ca>,
	linux-ext4@...r.kernel.org, linux-kernel@...r.kernel.org,
	stable@...r.kernel.org
Subject: Re: [PATCH] fs/ext4: add missing ext4_resize_end

On Thu, Dec 22, 2011 at 04:00:57PM +0100, Djalal Harouni wrote:
> Online resize ioctls 'EXT4_IOC_GROUP_EXTEND' and 'EXT4_IOC_GROUP_ADD'
> call ext4_resize_begin() to check permissions and to set the
> EXT4_RESIZING bit lock, they do their work and they must finish with
> ext4_resize_end() which calls clear_bit_unlock() to unlock and to
> avoid -EBUSY errors for the next resize operations.
> 
> This patch adds the missing ext4_resize_end() calls on error paths.
> 
> Patch tested.
> 
> Cc: stable@...r.kernel.org
> Signed-off-by: Djalal Harouni <tixxdz@...ndz.org>

Applied, thanks.

					- Ted
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