device_supports_discard  113 drivers/md/dm-log-writes.c 	bool device_supports_discard;
device_supports_discard  591 drivers/md/dm-log-writes.c 	lc->device_supports_discard = true;
device_supports_discard  731 drivers/md/dm-log-writes.c 		if (lc->device_supports_discard)
device_supports_discard  893 drivers/md/dm-log-writes.c 		lc->device_supports_discard = false;