linux-ext4 - Re: [PATCH] block: free q->flush_rq in blk_init_allocated

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Date:	Fri, 10 Oct 2014 11:19:06 -0400
From:	Dave Jones <davej@...hat.com>
To:	Jan Kara <jack@...e.cz>
Cc:	linux-fsdevel@...r.kernel.org, linux-ext4@...r.kernel.org,
	Dave Chinner <david@...morbit.com>, xfs@....sgi.com,
	cluster-devel@...hat.com, Steven Whitehouse <swhiteho@...hat.com>,
	Mark Fasheh <mfasheh@...e.com>,
	Joel Becker <jlbec@...lplan.org>, ocfs2-devel@....oracle.com,
	reiserfs-devel@...r.kernel.org, Jeff Mahoney <jeffm@...e.de>,
	Dave Kleikamp <shaggy@...nel.org>,
	jfs-discussion@...ts.sourceforge.net, tytso@....edu,
	viro@...iv.linux.org.uk, Jens Axboe <axboe@...com>,
	Linus Torvalds <torvalds@...ux-foundation.org>
Subject: Re: [PATCH] block: free q->flush_rq in blk_init_allocated_queue
 error paths

On Fri, Oct 10, 2014 at 04:23:07PM +0200, Jan Kara wrote:
 > From: Dave Jones <davej@...hat.com>
 > 
 > Commit 7982e90c3a57 ("block: fix q->flush_rq NULL pointer crash on
 > dm-mpath flush") moved an allocation to blk_init_allocated_queue(), but
 > neglected to free that allocation on the error paths that follow.
 > 
 > Signed-off-by: Dave Jones <davej@...oraproject.org>
 > Acked-by: Mike Snitzer <snitzer@...hat.com>
 > Signed-off-by: Jens Axboe <axboe@...com>
 > Signed-off-by: Linus Torvalds <torvalds@...ux-foundation.org>

Um, This got applied months ago.

	Dave
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