From 7db5a9f11a019ee1b4f36deb9849186e7cda25ec Mon Sep 17 00:00:00 2001 From: Ian Campbell Date: Fri, 27 Jul 2007 14:45:36 +0100 Subject: [PATCH] BLKFRONT: Make sure we don't use bounce buffers, we don't need them. Signed-off-by: Ian Campbell --- drivers/xen/blkfront/vbd.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/xen/blkfront/vbd.c b/drivers/xen/blkfront/vbd.c index 145e795d..e047c5cf 100644 --- a/drivers/xen/blkfront/vbd.c +++ b/drivers/xen/blkfront/vbd.c @@ -213,6 +213,9 @@ 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; -- 2.39.5