aboutsummaryrefslogtreecommitdiffstats
path: root/drivers/block/xen-blkfront.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/block/xen-blkfront.c')
-rw-r--r--drivers/block/xen-blkfront.c8
1 files changed, 1 insertions, 7 deletions
diff --git a/drivers/block/xen-blkfront.c b/drivers/block/xen-blkfront.c
index 2d19f0cc47f2..918ef725de41 100644
--- a/drivers/block/xen-blkfront.c
+++ b/drivers/block/xen-blkfront.c
@@ -338,18 +338,12 @@ wait:
338static int xlvbd_init_blk_queue(struct gendisk *gd, u16 sector_size) 338static int xlvbd_init_blk_queue(struct gendisk *gd, u16 sector_size)
339{ 339{
340 struct request_queue *rq; 340 struct request_queue *rq;
341 elevator_t *old_e;
342 341
343 rq = blk_init_queue(do_blkif_request, &blkif_io_lock); 342 rq = blk_init_queue(do_blkif_request, &blkif_io_lock);
344 if (rq == NULL) 343 if (rq == NULL)
345 return -1; 344 return -1;
346 345
347 old_e = rq->elevator; 346 queue_flag_set_unlocked(QUEUE_FLAG_VIRT, rq);
348 if (IS_ERR_VALUE(elevator_init(rq, "noop")))
349 printk(KERN_WARNING
350 "blkfront: Switch elevator failed, use default\n");
351 else
352 elevator_exit(old_e);
353 347
354 /* Hard sector size and max sectors impersonate the equiv. hardware. */ 348 /* Hard sector size and max sectors impersonate the equiv. hardware. */
355 blk_queue_hardsect_size(rq, sector_size); 349 blk_queue_hardsect_size(rq, sector_size);