Commit 1c91fe1a authored Jun 17, 2008 by Ian Campbell Committed by Jens Axboe Jul 03, 2008

xen/blkfront: Make sure we don't use bounce buffers, we don't need them.



[ linux-2.6.18-xen changeset 667228bf8fc5 ]

Signed-off-by: Ian Campbell <ian.campbell@xensource.com>
Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>

parent 244b4d56

drivers/block/xen-blkfront.c

+3 −0

Original line number	Diff line number	Diff line
		@@ -324,6 +324,9 @@ static int xlvbd_init_blk_queue(struct gendisk *gd, u16 sector_size)
		/* Make sure buffer addresses are sector-aligned. */
		blk_queue_dma_alignment(rq, 511);

		/* Make sure we don't use bounce buffers. */
		blk_queue_bounce_limit(rq, BLK_BOUNCE_ANY);

		gd->queue = rq;

		return 0;