tree 9bbaf911afe6437644a4e8800797cb440649ae8d
parent 03d63e1d1e705fdba4c0f6a3a119cc42504bb9ed
author Lars Ellenberg <lars.ellenberg@linbit.com> 1321536732 +0100
committer Philipp Reisner <philipp.reisner@linbit.com> 1352390290 +0100

drbd: add missing rcu locks around recently introduced idr_for_each

Recent commit
 drbd: Move write_ordering from mdev to tconn
introduced a new idr_for_each loop over all volumes,
but did not take necessary rcu locks or krefs.

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