tree fe2f27854645ec6c51ca71a149590e567f3bbbd4
parent 41d9f7cd5ba8a488fbc96350141c70c5c01bf8e6
author Lars Ellenberg <lars.ellenberg@linbit.com> 1398248135 +0200
committer Philipp Reisner <philipp.reisner@linbit.com> 1405010108 +0200

drbd: consistently use list_add_tail for peer_request tracking

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>