From: Paolo Bonzini <pbonzini@redhat.com>
To: Ming Lei <ming.lei@canonical.com>,
James Bottomley <JBottomley@parallels.com>,
Jens Axboe <axboe@kernel.dk>, Christoph Hellwig <hch@lst.de>
Cc: linux-scsi@vger.kernel.org
Subject: Re: [PATCH 2/2] virtio_scsi: support multi hw queue of blk-mq
Date: Mon, 10 Nov 2014 11:41:43 +0100 [thread overview]
Message-ID: <54609667.8030702@redhat.com> (raw)
In-Reply-To: <1415552224-31145-3-git-send-email-ming.lei@canonical.com>
On 09/11/2014 17:57, Ming Lei wrote:
> Since virtio_scsi has supported multi virtqueue already,
> it is natural to map virtque to hw-queue of blk-mq.
>
> Cc: Paolo Bonzini <pbonzini@redhat.com>
> Signed-off-by: Ming Lei <ming.lei@canonical.com>
> ---
> drivers/scsi/virtio_scsi.c | 154 ++++----------------------------------------
> 1 file changed, 14 insertions(+), 140 deletions(-)
Nice. :)
FWIW, instead of force_blk_mq, it would be fine for me to make
virtio-scsi use a single queue if not using blk-mq.
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
next prev parent reply other threads:[~2014-11-10 10:41 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-11-09 16:57 [PATCH 0/2] virtio_scsi: support multi hw queue of blk-mq Ming Lei
2014-11-09 16:57 ` [PATCH 1/2] scsi: introduce force_blk_mq Ming Lei
2014-11-09 16:57 ` [PATCH 2/2] virtio_scsi: support multi hw queue of blk-mq Ming Lei
2014-11-10 10:41 ` Paolo Bonzini [this message]
2014-11-10 13:39 ` Christoph Hellwig
2014-11-10 14:25 ` Ming Lei
2014-11-10 16:05 ` Christoph Hellwig
2014-11-11 17:09 ` Paolo Bonzini
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