tree e7cbaa778b1614342d562f56e98612b850c25046
parent b5bc8e08641805391f2c7834c40d0f647e8563c6
author Lars Ellenberg <lars.ellenberg@linbit.com> 1363713413 +0100
committer Jens Axboe <axboe@kernel.dk> 1363997717 -0600

drbd: split out some helper functions to drbd_al_begin_io

To make the code easier to follow,
use an explicit find_active_resync_extent(),
and add a "nonblock" parameter to _al_get().

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