From mboxrd@z Thu Jan  1 00:00:00 1970
From: majianpeng <majianpeng@gmail.com>
Subject: [PATCH 2/3] block: Check bio can merge before call attempt_plug_merge.
Date: Wed, 30 Oct 2013 10:41:42 +0800
Message-ID: <2013103010413863125714@gmail.com>
Reply-To: majianpeng <majianpeng@gmail.com>
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To: axboe <axboe@kernel.dk>, NeilBrown <neilb@suse.de>
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