From de696716e8c40475d259fb49b3876ca0d9415970 Mon Sep 17 00:00:00 2001 From: Andreas Gruenbacher Date: Thu, 20 Jan 2011 15:00:24 +0100 Subject: drbd: Use interval tree for overlapping write request detection Signed-off-by: Philipp Reisner Signed-off-by: Lars Ellenberg --- drivers/block/drbd/drbd_req.h | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/block/drbd/drbd_req.h') diff --git a/drivers/block/drbd/drbd_req.h b/drivers/block/drbd/drbd_req.h index 2520186c4c2b..6f11624cce38 100644 --- a/drivers/block/drbd/drbd_req.h +++ b/drivers/block/drbd/drbd_req.h @@ -275,6 +275,7 @@ static inline struct drbd_request *drbd_req_new(struct drbd_conf *mdev, req->i.sector = bio_src->bi_sector; req->i.size = bio_src->bi_size; INIT_HLIST_NODE(&req->collision); + drbd_clear_interval(&req->i); INIT_LIST_HEAD(&req->tl_requests); INIT_LIST_HEAD(&req->w.list); } -- cgit v1.2.3