block: queue flag cleanup

	u64			write_hints[BLK_MAX_WRITE_HINTS];

};

#define QUEUE_FLAG_STOPPED	1	/* queue is stopped */

#define QUEUE_FLAG_DYING	2	/* queue being torn down */

#define QUEUE_FLAG_BIDI		4	/* queue supports bidi requests */

#define QUEUE_FLAG_NOMERGES     5	/* disable merge attempts */

#define QUEUE_FLAG_SAME_COMP	6	/* complete on same CPU-group */

#define QUEUE_FLAG_FAIL_IO	7	/* fake timeout */

#define QUEUE_FLAG_NONROT	9	/* non-rotational device (SSD) */

#define QUEUE_FLAG_STOPPED	0	/* queue is stopped */

#define QUEUE_FLAG_DYING	1	/* queue being torn down */

#define QUEUE_FLAG_BIDI		2	/* queue supports bidi requests */

#define QUEUE_FLAG_NOMERGES     3	/* disable merge attempts */

#define QUEUE_FLAG_SAME_COMP	4	/* complete on same CPU-group */

#define QUEUE_FLAG_FAIL_IO	5	/* fake timeout */

#define QUEUE_FLAG_NONROT	6	/* non-rotational device (SSD) */

#define QUEUE_FLAG_VIRT		QUEUE_FLAG_NONROT /* paravirt device */

#define QUEUE_FLAG_IO_STAT     10	/* do disk/partitions IO accounting */

#define QUEUE_FLAG_DISCARD     11	/* supports DISCARD */

#define QUEUE_FLAG_NOXMERGES   12	/* No extended merges */

#define QUEUE_FLAG_ADD_RANDOM  13	/* Contributes to random pool */

#define QUEUE_FLAG_SECERASE    14	/* supports secure erase */

#define QUEUE_FLAG_SAME_FORCE  15	/* force complete on same CPU */

#define QUEUE_FLAG_DEAD        16	/* queue tear-down finished */

#define QUEUE_FLAG_INIT_DONE   17	/* queue is initialized */

#define QUEUE_FLAG_NO_SG_MERGE 18	/* don't attempt to merge SG segments*/

#define QUEUE_FLAG_POLL	       19	/* IO polling enabled if set */

#define QUEUE_FLAG_WC	       20	/* Write back caching */

#define QUEUE_FLAG_FUA	       21	/* device supports FUA writes */

#define QUEUE_FLAG_DAX         23	/* device supports DAX */

#define QUEUE_FLAG_STATS       24	/* track IO start and completion times */

#define QUEUE_FLAG_POLL_STATS  25	/* collecting stats for hybrid polling */

#define QUEUE_FLAG_REGISTERED  26	/* queue has been registered to a disk */

#define QUEUE_FLAG_SCSI_PASSTHROUGH 27	/* queue supports SCSI commands */

#define QUEUE_FLAG_QUIESCED    28	/* queue has been quiesced */

#define QUEUE_FLAG_PCI_P2PDMA  29	/* device supports PCI p2p requests */

#define QUEUE_FLAG_DEFAULT	((1 << QUEUE_FLAG_IO_STAT) |		\

				 (1 << QUEUE_FLAG_SAME_COMP)	|	\

				 (1 << QUEUE_FLAG_ADD_RANDOM))

#define QUEUE_FLAG_IO_STAT	7	/* do disk/partitions IO accounting */

#define QUEUE_FLAG_DISCARD	8	/* supports DISCARD */

#define QUEUE_FLAG_NOXMERGES	9	/* No extended merges */

#define QUEUE_FLAG_ADD_RANDOM	10	/* Contributes to random pool */

#define QUEUE_FLAG_SECERASE	11	/* supports secure erase */

#define QUEUE_FLAG_SAME_FORCE	12	/* force complete on same CPU */

#define QUEUE_FLAG_DEAD		13	/* queue tear-down finished */

#define QUEUE_FLAG_INIT_DONE	14	/* queue is initialized */

#define QUEUE_FLAG_NO_SG_MERGE	15	/* don't attempt to merge SG segments*/

#define QUEUE_FLAG_POLL		16	/* IO polling enabled if set */

#define QUEUE_FLAG_WC		17	/* Write back caching */

#define QUEUE_FLAG_FUA		18	/* device supports FUA writes */

#define QUEUE_FLAG_DAX		19	/* device supports DAX */

#define QUEUE_FLAG_STATS	20	/* track IO start and completion times */

#define QUEUE_FLAG_POLL_STATS	21	/* collecting stats for hybrid polling */

#define QUEUE_FLAG_REGISTERED	22	/* queue has been registered to a disk */

#define QUEUE_FLAG_SCSI_PASSTHROUGH 23	/* queue supports SCSI commands */

#define QUEUE_FLAG_QUIESCED	24	/* queue has been quiesced */

#define QUEUE_FLAG_PCI_P2PDMA	25	/* device supports PCI p2p requests */

#define QUEUE_FLAG_MQ_DEFAULT	((1 << QUEUE_FLAG_IO_STAT) |		\

				 (1 << QUEUE_FLAG_SAME_COMP))