mq_freeze_lock    528 block/blk-core.c 	mutex_init(&q->mq_freeze_lock);
mq_freeze_lock    148 block/blk-mq.c 	mutex_lock(&q->mq_freeze_lock);
mq_freeze_lock    151 block/blk-mq.c 		mutex_unlock(&q->mq_freeze_lock);
mq_freeze_lock    155 block/blk-mq.c 		mutex_unlock(&q->mq_freeze_lock);
mq_freeze_lock    204 block/blk-mq.c 	mutex_lock(&q->mq_freeze_lock);
mq_freeze_lock    211 block/blk-mq.c 	mutex_unlock(&q->mq_freeze_lock);
mq_freeze_lock    572 include/linux/blkdev.h 	struct mutex		mq_freeze_lock;