disk_drain       1509 drivers/block/drbd/drbd_nl.c 		a->disk_drain != b->disk_drain;
disk_drain       1435 drivers/block/drbd/drbd_receiver.c 	if (wo == WO_DRAIN_IO && !dc->disk_drain)
disk_drain        133 include/linux/drbd_genl.h 	__flg_field_def(18, DRBD_GENLA_F_MANDATORY,	disk_drain, DRBD_DISK_DRAIN_DEF)