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(parent: d8ed469) | patch
drbd: allow larger max_discard_sectors
authorLars Ellenberg <lars.ellenberg@linbit.com>
Mon, 13 Jun 2016 22:26:23 +0000 (00:26 +0200)
committerJens Axboe <axboe@fb.com>
Tue, 14 Jun 2016 03:43:05 +0000 (21:43 -0600)
commit7d119b2287aace43cdde6cb1be2c751a788df570
treecd9e16e66de8d3abfc9e69eb9a14bfe9b5f72569tree | snapshot
parentd8ed4693cb892ca9cbe9c6996fceaf419ab7a596commit | diff
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>
drivers/block/drbd/drbd_actlog.c diff | blob | history
drivers/block/drbd/drbd_int.h diff | blob | history
include/linux/drbd_limits.h diff | blob | history
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