drbd: consistently use list_add_tail for peer_request tracking
authorLars Ellenberg <lars.ellenberg@linbit.com>
Wed, 23 Apr 2014 10:15:35 +0000 (12:15 +0200)
committerPhilipp Reisner <philipp.reisner@linbit.com>
Thu, 10 Jul 2014 16:35:08 +0000 (18:35 +0200)
Keep the epoch entry lists (active_ee, read_ee, sync_ee, ...)
consistently "oldest first".  That way finding the oldest not yet
successfully processed request is simply list_first_entry_or_null.

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

No differences found