diff options
Diffstat (limited to 'drivers/block/virtio_blk.c')
| -rw-r--r-- | drivers/block/virtio_blk.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/drivers/block/virtio_blk.c b/drivers/block/virtio_blk.c index 0e50b65e1dbf..fd6c565f8a50 100644 --- a/drivers/block/virtio_blk.c +++ b/drivers/block/virtio_blk.c @@ -472,7 +472,7 @@ static bool virtblk_prep_rq_batch(struct request *req) } static void virtblk_add_req_batch(struct virtio_blk_vq *vq, - struct request **rqlist) + struct rq_list *rqlist) { struct request *req; unsigned long flags; @@ -499,11 +499,10 @@ static void virtblk_add_req_batch(struct virtio_blk_vq *vq, virtqueue_notify(vq->vq); } -static void virtio_queue_rqs(struct request **rqlist) +static void virtio_queue_rqs(struct rq_list *rqlist) { - struct request *submit_list = NULL; - struct request *requeue_list = NULL; - struct request **requeue_lastp = &requeue_list; + struct rq_list submit_list = { }; + struct rq_list requeue_list = { }; struct virtio_blk_vq *vq = NULL; struct request *req; @@ -515,9 +514,9 @@ static void virtio_queue_rqs(struct request **rqlist) vq = this_vq; if (virtblk_prep_rq_batch(req)) - rq_list_add(&submit_list, req); /* reverse order */ + rq_list_add_tail(&submit_list, req); else - rq_list_add_tail(&requeue_lastp, req); + rq_list_add_tail(&requeue_list, req); } if (vq) @@ -1210,11 +1209,12 @@ static int virtblk_poll(struct blk_mq_hw_ctx *hctx, struct io_comp_batch *iob) while ((vbr = virtqueue_get_buf(vq->vq, &len)) != NULL) { struct request *req = blk_mq_rq_from_pdu(vbr); + u8 status = virtblk_vbr_status(vbr); found++; if (!blk_mq_complete_request_remote(req) && - !blk_mq_add_to_batch(req, iob, virtblk_vbr_status(vbr), - virtblk_complete_batch)) + !blk_mq_add_to_batch(req, iob, status != VIRTIO_BLK_S_OK, + virtblk_complete_batch)) virtblk_request_done(req); } |