From: Fernando Luis Vázquez Cao <fernando@oss.ntt.co.jp>
Date: Mon, 27 Oct 2008 09:45:15 +0000 (+0900)
Subject: virtio_blk: set queue paravirt flag
X-Git-Tag: v2.6.29-rc1~569^2~41
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7d116b626b843c66b17630a62d696e044d049bfc;p=pandora-kernel.git

virtio_blk: set queue paravirt flag

As a paravirt front-end driver, virtio_blk is not a rotational device so
we want do avoid idling in AS/CFQ. Tell the block layer about this.

Signed-off-by: Fernando Luis Vazquez Cao <fernando@oss.ntt.co.jp>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
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