QUEUE_ORDERED_TAG 523 include/linux/blkdev.h QUEUE_ORDERED_TAG = 0x02, QUEUE_ORDERED_TAG 533 include/linux/blkdev.h QUEUE_ORDERED_TAG_FLUSH = QUEUE_ORDERED_TAG | QUEUE_ORDERED_TAG 535 include/linux/blkdev.h QUEUE_ORDERED_TAG_FUA = QUEUE_ORDERED_TAG |