tree 36b013ac6c6b71c6c10f28cddbe010665aef27b6
parent 7dbb4386b90a13a7b0cab12aae184e5e04c536c3
author Lars Ellenberg <lars.ellenberg@linbit.com> 1433330014 +0200
committer Jens Axboe <axboe@fb.com> 1448468523 -0700

drbd: separate out __al_write_transaction helper function

To be able to "force out" an activity log transaction,
even if there are no pending updates.

This will be used to relocate the on-disk activity log,
if the on-disk offsets have to be changed,
without the need to empty the activity log first.

While at it, move the definition,
so we can drop the forward declaration of a static helper.

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