D36665.1794522616.diff
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	diff --git a/sys/dev/virtio/block/virtio_blk.c b/sys/dev/virtio/block/virtio_blk.c
	--- a/sys/dev/virtio/block/virtio_blk.c
	+++ b/sys/dev/virtio/block/virtio_blk.c
	@@ -62,6 +62,7 @@
	struct virtio_blk_outhdr vbr_hdr;
	struct bio *vbr_bp;
	uint8_t vbr_ack;
	+ uint8_t vbr_requeue_on_error;
	int vbr_error;
	TAILQ_ENTRY(vtblk_request) vbr_link;
	};
	@@ -1008,6 +1009,8 @@
	sc->vtblk_req_ordered = req;

	out:
	+ if (error && req->vbr_requeue_on_error)
	+ vtblk_request_requeue_ready(sc, req);
	req->vbr_error = error;
	}

	@@ -1133,11 +1136,10 @@
	if (req == NULL)
	break;

	+ req->vbr_requeue_on_error = 1;
	vtblk_request_execute(sc, req);
	- if (req->vbr_error != 0) {
	- vtblk_request_requeue_ready(sc, req);
	+ if (req->vbr_error != 0)
	break;
	- }

	enq++;
	}