From: Mikulas Patocka <mpatocka@redhat.com>
Date: Mon, 22 Jun 2009 09:12:21 +0000 (+0100)
Subject: dm: send empty barriers to targets in dm_flush
X-Git-Tag: v2.6.31-rc1~8^2~28
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=52b1fd5a27c625c78373e024bf570af3c9d44a79;p=pandora-kernel.git

dm: send empty barriers to targets in dm_flush

Pass empty barrier flushes to the targets in dm_flush().

Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>
Signed-off-by: Alasdair G Kergon <agk@redhat.com>
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