From: Ming Lei <ming.lei@canonical.com>
Date: Sat, 15 Nov 2014 03:47:14 +0000 (+0800)
Subject: virtio_scsi: support multi hw queue of blk-mq
X-Git-Tag: omap-for-v3.19/fixes-for-merge-window~21^2^2~43
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ccbedf117f015d4f415130069b47d63c359bc110;p=pandora-kernel.git

virtio_scsi: support multi hw queue of blk-mq

Since virtio_scsi has supported multi virtqueue already,
it is natural to map the virtque to hw-queue of blk-mq.

Signed-off-by: Ming Lei <ming.lei@canonical.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
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