diff options
| -rw-r--r-- | hw/virtio-blk.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/hw/virtio-blk.c b/hw/virtio-blk.c index 82f96e52af..5a413b9429 100644 --- a/hw/virtio-blk.c +++ b/hw/virtio-blk.c @@ -384,6 +384,10 @@ static void virtio_blk_dma_restart_bh(void *opaque) { VirtIOBlock *s = opaque; VirtIOBlockReq *req = s->rq; + MultiReqBuffer mrb = { + .num_writes = 0, + .old_bs = NULL, + }; qemu_bh_delete(s->bh); s->bh = NULL; @@ -391,10 +395,13 @@ static void virtio_blk_dma_restart_bh(void *opaque) s->rq = NULL; while (req) { - bdrv_aio_writev(req->dev->bs, req->out->sector, &req->qiov, - req->qiov.size / 512, virtio_blk_rw_complete, req); + virtio_blk_handle_request(req, &mrb); req = req->next; } + + if (mrb.num_writes > 0) { + do_multiwrite(mrb.old_bs, mrb.blkreq, mrb.num_writes); + } } static void virtio_blk_dma_restart_cb(void *opaque, int running, int reason) |