static int xlvbd_init_blk_queue(struct gendisk *gd, u16 sector_size)
{
struct request_queue *rq;
- elevator_t *old_e;
rq = blk_init_queue(do_blkif_request, &blkif_io_lock);
if (rq == NULL)
return -1;
- old_e = rq->elevator;
- if (IS_ERR_VALUE(elevator_init(rq, "noop")))
- printk(KERN_WARNING
- "blkfront: Switch elevator failed, use default\n");
- else
- elevator_exit(old_e);
+ queue_flag_set_unlocked(QUEUE_FLAG_VIRT, rq);
/* Hard sector size and max sectors impersonate the equiv. hardware. */
blk_queue_hardsect_size(rq, sector_size);