Commit 83637d90 authored by Mike Snitzer's avatar Mike Snitzer
Browse files

dm-crypt: don't set WQ_CPU_INTENSIVE for WQ_UNBOUND crypt_queue 



Fix crypt_queue's use of WQ_UNBOUND to _not_ use WQ_CPU_INTENSIVE
because it is meaningless with WQ_UNBOUND.

Signed-off-by: default avatarMike Snitzer <snitzer@kernel.org>
parent 1c0e7202

drivers/md/dm-crypt.c

+5 −1
Original line number Diff line number Diff line
@@ -3431,8 +3431,12 @@ static int crypt_ctr(struct dm_target *ti, unsigned int argc, char **argv) 
						  common_wq_flags | WQ_CPU_INTENSIVE,

						  1, devname, wq_id);

	} else {

		/*

		 * While crypt_queue is certainly CPU intensive, the use of

		 * WQ_CPU_INTENSIVE is meaningless with WQ_UNBOUND.

		 */

		cc->crypt_queue = alloc_workqueue("kcryptd-%s-%d",

						  common_wq_flags | WQ_CPU_INTENSIVE | WQ_UNBOUND,

						  common_wq_flags | WQ_UNBOUND,

						  num_online_cpus(), devname, wq_id);

	}

	if (!cc->crypt_queue) {