drbd: Nothing should stop SyncSource -> Ahead transitions

Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>

diff --git a/drivers/block/drbd/drbd_req.c b/drivers/block/drbd/drbd_req.c
index a3f6b04..6f9d1bf 100644 (file)
--- a/drivers/block/drbd/drbd_req.c
+++ b/drivers/block/drbd/drbd_req.c
@@ -1002,7 +1002,7 @@ allocate_barrier:
                        congested = 1;
                }
 
-               if (congested && atomic_read(&mdev->rs_pending_cnt) == 0) {
+               if (congested) {
                        /* rs_pending_cnt must be zero, otherwise the two peers
                           might get different bitmaps. With sane configurations
                           the resync stalls long before we might want to go into