From: Josef Bacik <jbacik@fusionio.com>
Date: Fri, 19 Apr 2013 23:49:09 +0000 (-0400)
Subject: Btrfs: use REQ_META for all metadata IO
X-Git-Tag: v3.10-rc1~31^2~36
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d4c7ca86b59400cdab645b9a974a6ca4ec2f9f62;p=pandora-kernel.git

Btrfs: use REQ_META for all metadata IO

We need to tag metadata io with REQ_META to avoid priority inversion when using
io throttling cqroups.  Thanks,

Signed-off-by: Josef Bacik <jbacik@fusionio.com>
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