tree cd9e16e66de8d3abfc9e69eb9a14bfe9b5f72569
parent 7435e9018f9141e38d856229475335c8e757a497
author Lars Ellenberg <lars.ellenberg@linbit.com> 1465856783 +0200
committer Jens Axboe <axboe@fb.com> 1465875785 -0600

drbd: allow larger max_discard_sectors

Make sure we have at least 67 (> AL_UPDATES_PER_TRANSACTION)
al-extents available, and allow up to half of that to be
discarded in one bio.

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>