From edaffd9f0baa32c9524ac8bc80370a7257aa322e Mon Sep 17 00:00:00 2001 From: Stefan Hajnoczi Date: Tue, 21 Jun 2016 13:13:13 +0100 Subject: virtio-blk: associate request with a virtqueue Multiqueue requires that each request knows to which virtqueue it belongs. Signed-off-by: Stefan Hajnoczi Reviewed-by: Fam Zheng Message-id: 1466511196-12612-5-git-send-email-stefanha@redhat.com Signed-off-by: Stefan Hajnoczi --- include/hw/virtio/virtio-blk.h | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'include/hw/virtio/virtio-blk.h') diff --git a/include/hw/virtio/virtio-blk.h b/include/hw/virtio/virtio-blk.h index 9b03b6af2c..a25b3447d7 100644 --- a/include/hw/virtio/virtio-blk.h +++ b/include/hw/virtio/virtio-blk.h @@ -63,6 +63,7 @@ typedef struct VirtIOBlockReq { VirtQueueElement elem; int64_t sector_num; VirtIOBlock *dev; + VirtQueue *vq; struct virtio_blk_inhdr *in; struct virtio_blk_outhdr out; QEMUIOVector qiov; @@ -80,7 +81,8 @@ typedef struct MultiReqBuffer { bool is_write; } MultiReqBuffer; -void virtio_blk_init_request(VirtIOBlock *s, VirtIOBlockReq *req); +void virtio_blk_init_request(VirtIOBlock *s, VirtQueue *vq, + VirtIOBlockReq *req); void virtio_blk_free_request(VirtIOBlockReq *req); void virtio_blk_handle_request(VirtIOBlockReq *req, MultiReqBuffer *mrb); -- cgit v1.2.3