From a1c88d0d7aa2ef427f78834c9a3b0a673a19dca6 Mon Sep 17 00:00:00 2001 From: Lars Ellenberg Date: Fri, 14 May 2010 19:16:41 +0200 Subject: drbd: always use_bmbv, ignore setting Now that the peer may handle multi-bio EEs, we can ignore the peer's limit, and concentrate on the limits of the local IO stack. This is safe accross drbd protocol versions, as our queue_max_sectors() will be adjusted accordingly. Signed-off-by: Philipp Reisner Signed-off-by: Lars Ellenberg --- drivers/block/drbd/drbd_req.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/block/drbd/drbd_req.c') diff --git a/drivers/block/drbd/drbd_req.c b/drivers/block/drbd/drbd_req.c index d8d9bbfca3b..343e0e6dd53 100644 --- a/drivers/block/drbd/drbd_req.c +++ b/drivers/block/drbd/drbd_req.c @@ -1110,7 +1110,7 @@ int drbd_merge_bvec(struct request_queue *q, struct bvec_merge_data *bvm, struct } else if (limit && get_ldev(mdev)) { struct request_queue * const b = mdev->ldev->backing_bdev->bd_disk->queue; - if (b->merge_bvec_fn && mdev->ldev->dc.use_bmbv) { + if (b->merge_bvec_fn) { backing_limit = b->merge_bvec_fn(b, bvm, bvec); limit = min(limit, backing_limit); } -- cgit v1.2.3-70-g09d2