drbd: Revert "drbd: Create new current UUID as late as possible"

The late-UUID writing is delayed until the next release.

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

1 files changed, 0 insertions, 11 deletions

diff --git a/drivers/block/drbd/drbd_receiver.c b/drivers/block/drbd/drbd_receiver.c
index bc9ab7fb2cc7..a56340dd5710 100644
--- a/drivers/block/drbd/drbd_receiver.c
+++ b/drivers/block/drbd/drbd_receiver.c
@@ -1154,17 +1154,6 @@ int drbd_submit_ee(struct drbd_conf *mdev, struct drbd_epoch_entry *e,
         unsigned n_bios = 0;
         unsigned nr_pages = (ds + PAGE_SIZE -1) >> PAGE_SHIFT;
 
-        if (atomic_read(&mdev->new_c_uuid)) {
-                if (atomic_add_unless(&mdev->new_c_uuid, -1, 1)) {
-                        drbd_uuid_new_current(mdev);
-                        drbd_md_sync(mdev);
-
-                        atomic_dec(&mdev->new_c_uuid);
-                        wake_up(&mdev->misc_wait);
-                }
-                wait_event(mdev->misc_wait, !atomic_read(&mdev->new_c_uuid));
-        }
-
         /* In most cases, we will only need one bio.  But in case the lower
          * level restrictions happen to be different at this offset on this
          * side than those of the sending peer, we may need to submit the