From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:44491) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bNCQw-0001Qb-72 for qemu-devel@nongnu.org; Wed, 13 Jul 2016 01:10:07 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1bNCQu-0004TF-90 for qemu-devel@nongnu.org; Wed, 13 Jul 2016 01:10:05 -0400 Received: from mx1.redhat.com ([209.132.183.28]:42139) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bNCQu-0004T7-3D for qemu-devel@nongnu.org; Wed, 13 Jul 2016 01:10:04 -0400 From: Fam Zheng Date: Wed, 13 Jul 2016 13:09:45 +0800 Message-Id: <1468386588-26584-4-git-send-email-famz@redhat.com> In-Reply-To: <1468386588-26584-1-git-send-email-famz@redhat.com> References: <1468386588-26584-1-git-send-email-famz@redhat.com> Subject: [Qemu-devel] [PATCH v4 3/6] virtio-blk: Call virtio_add_queue_aio List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: cornelia.huck@de.ibm.com, kwolf@redhat.com, pbonzini@redhat.com, stefanha@redhat.com, mst@redhat.com AIO based handler is more appropriate here because it will then cooperate with bdrv_drained_begin/end. It is needed by the coming revert patch. Signed-off-by: Fam Zheng --- hw/block/virtio-blk.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/hw/block/virtio-blk.c b/hw/block/virtio-blk.c index ae86e94..97578a4 100644 --- a/hw/block/virtio-blk.c +++ b/hw/block/virtio-blk.c @@ -913,7 +913,7 @@ static void virtio_blk_device_realize(DeviceState *dev, Error **errp) s->sector_mask = (s->conf.conf.logical_block_size / BDRV_SECTOR_SIZE) - 1; for (i = 0; i < conf->num_queues; i++) { - virtio_add_queue(vdev, 128, virtio_blk_handle_output); + virtio_add_queue_aio(vdev, 128, virtio_blk_handle_output); } virtio_blk_data_plane_create(vdev, conf, &s->dataplane, &err); if (err != NULL) { -- 2.7.4