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path: root/drivers/block/xen-blkfront.c
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Diffstat (limited to 'drivers/block/xen-blkfront.c')
-rw-r--r--drivers/block/xen-blkfront.c13
1 files changed, 7 insertions, 6 deletions
diff --git a/drivers/block/xen-blkfront.c b/drivers/block/xen-blkfront.c
index 91fc56597e9b..66f834571b88 100644
--- a/drivers/block/xen-blkfront.c
+++ b/drivers/block/xen-blkfront.c
@@ -301,22 +301,23 @@ static void do_blkif_request(struct request_queue *rq)
301 301
302 while ((req = elv_next_request(rq)) != NULL) { 302 while ((req = elv_next_request(rq)) != NULL) {
303 info = req->rq_disk->private_data; 303 info = req->rq_disk->private_data;
304 if (!blk_fs_request(req)) {
305 __blk_end_request_cur(req, -EIO);
306 continue;
307 }
308 304
309 if (RING_FULL(&info->ring)) 305 if (RING_FULL(&info->ring))
310 goto wait; 306 goto wait;
311 307
308 blkdev_dequeue_request(req);
309
310 if (!blk_fs_request(req)) {
311 __blk_end_request_all(req, -EIO);
312 continue;
313 }
314
312 pr_debug("do_blk_req %p: cmd %p, sec %lx, " 315 pr_debug("do_blk_req %p: cmd %p, sec %lx, "
313 "(%u/%u) buffer:%p [%s]\n", 316 "(%u/%u) buffer:%p [%s]\n",
314 req, req->cmd, (unsigned long)blk_rq_pos(req), 317 req, req->cmd, (unsigned long)blk_rq_pos(req),
315 blk_rq_cur_sectors(req), blk_rq_sectors(req), 318 blk_rq_cur_sectors(req), blk_rq_sectors(req),
316 req->buffer, rq_data_dir(req) ? "write" : "read"); 319 req->buffer, rq_data_dir(req) ? "write" : "read");
317 320
318
319 blkdev_dequeue_request(req);
320 if (blkif_queue_request(req)) { 321 if (blkif_queue_request(req)) {
321 blk_requeue_request(rq, req); 322 blk_requeue_request(rq, req);
322wait: 323wait: