From: Tejun Heo <tj@kernel.org>
Date: Fri, 3 Sep 2010 09:56:18 +0000 (+0200)
Subject: virtio_blk: drop REQ_HARDBARRIER support
X-Git-Tag: v2.6.37-rc1~166^2~28
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=02c42b7a68695c2c3e3fecf9f6b9a4ea43abe52f;p=pandora-kernel.git

virtio_blk: drop REQ_HARDBARRIER support

Remove now unused REQ_HARDBARRIER support.  virtio_blk already
supports REQ_FLUSH and the usefulness of REQ_FUA for virtio_blk is
questionable at this point, so there's nothing else to do to support
new REQ_FLUSH/FUA interface.

Signed-off-by: Tejun Heo <tj@kernel.org>
Cc: Michael S. Tsirkin <mst@redhat.com>
Cc: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
---

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