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(parent: 2f632ae) | patch
drbd: Enable QUEUE_FLAG_DISCARD only if the peer can recieve P_TRIM
authorLars Ellenberg <lars.ellenberg@linbit.com>
Mon, 28 Apr 2014 16:43:25 +0000 (18:43 +0200)
committerJens Axboe <axboe@fb.com>
Wed, 30 Apr 2014 19:46:55 +0000 (13:46 -0600)
commit20c68fdea1646ed746abf19122d7699493927005
tree64ad88b5cdec165eccd5c9b327c7a794dce26c33tree | snapshot (tar.gz zip)
parent2f632aeb5302da93f760d965e970600b35907026commit | diff
drbd: Enable QUEUE_FLAG_DISCARD only if the peer can recieve P_TRIM

Allow the user of REQ_DISCARD.

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_int.h diff | blob | blame | history
drivers/block/drbd/drbd_nl.c diff | blob | blame | history
drivers/block/drbd/drbd_protocol.h diff | blob | blame | history
drivers/block/drbd/drbd_receiver.c diff | blob | blame | history