block: Use blk_queue_flag_*() in drivers instead of queue_flag_*()

This patch has been generated as follows:

for verb in set_unlocked clear_unlocked set clear; do
  replace-in-files queue_flag_${verb} blk_queue_flag_${verb%_unlocked} \
    $(git grep -lw queue_flag_${verb} drivers block/bsg*)
done

Except for protecting all queue flag changes with the queue lock
this patch does not change any functionality.

Cc: Mike Snitzer <snitzer@redhat.com>
Cc: Shaohua Li <shli@fb.com>
Cc: Christoph Hellwig <hch@lst.de>
Cc: Hannes Reinecke <hare@suse.de>
Cc: Ming Lei <ming.lei@redhat.com>
Signed-off-by: Bart Van Assche <bart.vanassche@wdc.com>
Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com>
Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de>
Acked-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>

block/bsg-lib.c

@@ -275,8 +275,8 @@ struct request_queue *bsg_setup_queue(struct device *dev, const char *name,
 
 	q->queuedata = dev;
 	q->bsg_job_fn = job_fn;
-	queue_flag_set_unlocked(QUEUE_FLAG_BIDI, q);
-	queue_flag_set_unlocked(QUEUE_FLAG_SCSI_PASSTHROUGH, q);
+	blk_queue_flag_set(QUEUE_FLAG_BIDI, q);
+	blk_queue_flag_set(QUEUE_FLAG_SCSI_PASSTHROUGH, q);
 	blk_queue_softirq_done(q, bsg_softirq_done);
 	blk_queue_rq_timeout(q, BLK_DEFAULT_SG_TIMEOUT);
 

drivers/block/drbd/drbd_nl.c

@@ -1212,10 +1212,10 @@ static void decide_on_discard_support(struct drbd_device *device,
 		 * topology on all peers. */
 		blk_queue_discard_granularity(q, 512);
 		q->limits.max_discard_sectors = drbd_max_discard_sectors(connection);
-		queue_flag_set_unlocked(QUEUE_FLAG_DISCARD, q);
+		blk_queue_flag_set(QUEUE_FLAG_DISCARD, q);
 		q->limits.max_write_zeroes_sectors = drbd_max_discard_sectors(connection);
 	} else {
-		queue_flag_clear_unlocked(QUEUE_FLAG_DISCARD, q);
+		blk_queue_flag_clear(QUEUE_FLAG_DISCARD, q);
 		blk_queue_discard_granularity(q, 0);
 		q->limits.max_discard_sectors = 0;
 		q->limits.max_write_zeroes_sectors = 0;

drivers/block/loop.c

@@ -214,10 +214,10 @@ static void __loop_update_dio(struct loop_device *lo, bool dio)
 	blk_mq_freeze_queue(lo->lo_queue);
 	lo->use_dio = use_dio;
 	if (use_dio) {
-		queue_flag_clear_unlocked(QUEUE_FLAG_NOMERGES, lo->lo_queue);
+		blk_queue_flag_clear(QUEUE_FLAG_NOMERGES, lo->lo_queue);
 		lo->lo_flags |= LO_FLAGS_DIRECT_IO;
 	} else {
-		queue_flag_set_unlocked(QUEUE_FLAG_NOMERGES, lo->lo_queue);
+		blk_queue_flag_set(QUEUE_FLAG_NOMERGES, lo->lo_queue);
 		lo->lo_flags &= ~LO_FLAGS_DIRECT_IO;
 	}
 	blk_mq_unfreeze_queue(lo->lo_queue);
@@ -817,7 +817,7 @@ static void loop_config_discard(struct loop_device *lo)
 		q->limits.discard_alignment = 0;
 		blk_queue_max_discard_sectors(q, 0);
 		blk_queue_max_write_zeroes_sectors(q, 0);
-		queue_flag_clear_unlocked(QUEUE_FLAG_DISCARD, q);
+		blk_queue_flag_clear(QUEUE_FLAG_DISCARD, q);
 		return;
 	}
 
@@ -826,7 +826,7 @@ static void loop_config_discard(struct loop_device *lo)
 
 	blk_queue_max_discard_sectors(q, UINT_MAX >> 9);
 	blk_queue_max_write_zeroes_sectors(q, UINT_MAX >> 9);
-	queue_flag_set_unlocked(QUEUE_FLAG_DISCARD, q);
+	blk_queue_flag_set(QUEUE_FLAG_DISCARD, q);
 }
 
 static void loop_unprepare_queue(struct loop_device *lo)
@@ -1808,7 +1808,7 @@ static int loop_add(struct loop_device **l, int i)
 	 * page. For directio mode, merge does help to dispatch bigger request
 	 * to underlayer disk. We will enable merge once directio is enabled.
 	 */
-	queue_flag_set_unlocked(QUEUE_FLAG_NOMERGES, lo->lo_queue);
+	blk_queue_flag_set(QUEUE_FLAG_NOMERGES, lo->lo_queue);
 
 	err = -ENOMEM;
 	disk = lo->lo_disk = alloc_disk(1 << part_shift);

drivers/block/nbd.c

@@ -964,7 +964,7 @@ static void nbd_parse_flags(struct nbd_device *nbd)
 	else
 		set_disk_ro(nbd->disk, false);
 	if (config->flags & NBD_FLAG_SEND_TRIM)
-		queue_flag_set_unlocked(QUEUE_FLAG_DISCARD, nbd->disk->queue);
+		blk_queue_flag_set(QUEUE_FLAG_DISCARD, nbd->disk->queue);
 	if (config->flags & NBD_FLAG_SEND_FLUSH) {
 		if (config->flags & NBD_FLAG_SEND_FUA)
 			blk_queue_write_cache(nbd->disk->queue, true, true);
@@ -1040,7 +1040,7 @@ static void nbd_config_put(struct nbd_device *nbd)
 		nbd->config = NULL;
 
 		nbd->tag_set.timeout = 0;
-		queue_flag_clear_unlocked(QUEUE_FLAG_DISCARD, nbd->disk->queue);
+		blk_queue_flag_clear(QUEUE_FLAG_DISCARD, nbd->disk->queue);
 
 		mutex_unlock(&nbd->config_lock);
 		nbd_put(nbd);
@@ -1488,8 +1488,8 @@ static int nbd_dev_add(int index)
 	/*
 	 * Tell the block layer that we are not a rotational device
 	 */
-	queue_flag_set_unlocked(QUEUE_FLAG_NONROT, disk->queue);
-	queue_flag_clear_unlocked(QUEUE_FLAG_ADD_RANDOM, disk->queue);
+	blk_queue_flag_set(QUEUE_FLAG_NONROT, disk->queue);
+	blk_queue_flag_clear(QUEUE_FLAG_ADD_RANDOM, disk->queue);
 	disk->queue->limits.discard_granularity = 512;
 	blk_queue_max_discard_sectors(disk->queue, UINT_MAX);
 	blk_queue_max_segment_size(disk->queue, UINT_MAX);

drivers/block/null_blk.c

@@ -1525,7 +1525,7 @@ static void null_config_discard(struct nullb *nullb)
 	nullb->q->limits.discard_granularity = nullb->dev->blocksize;
 	nullb->q->limits.discard_alignment = nullb->dev->blocksize;
 	blk_queue_max_discard_sectors(nullb->q, UINT_MAX >> 9);
-	queue_flag_set_unlocked(QUEUE_FLAG_DISCARD, nullb->q);
+	blk_queue_flag_set(QUEUE_FLAG_DISCARD, nullb->q);
 }
 
 static int null_open(struct block_device *bdev, fmode_t mode)
@@ -1810,8 +1810,8 @@ static int null_add_dev(struct nullb_device *dev)
 	}
 
 	nullb->q->queuedata = nullb;
-	queue_flag_set_unlocked(QUEUE_FLAG_NONROT, nullb->q);
-	queue_flag_clear_unlocked(QUEUE_FLAG_ADD_RANDOM, nullb->q);
+	blk_queue_flag_set(QUEUE_FLAG_NONROT, nullb->q);
+	blk_queue_flag_clear(QUEUE_FLAG_ADD_RANDOM, nullb->q);
 
 	mutex_lock(&lock);
 	nullb->index = ida_simple_get(&nullb_indexes, 0, 0, GFP_KERNEL);

drivers/block/rbd.c

@@ -4370,7 +4370,7 @@ static int rbd_init_disk(struct rbd_device *rbd_dev)
 		goto out_tag_set;
 	}
 
-	queue_flag_set_unlocked(QUEUE_FLAG_NONROT, q);
+	blk_queue_flag_set(QUEUE_FLAG_NONROT, q);
 	/* QUEUE_FLAG_ADD_RANDOM is off by default for blk-mq */
 
 	/* set io sizes to object size */
@@ -4383,7 +4383,7 @@ static int rbd_init_disk(struct rbd_device *rbd_dev)
 	blk_queue_io_opt(q, segment_size);
 
 	/* enable the discard support */
-	queue_flag_set_unlocked(QUEUE_FLAG_DISCARD, q);
+	blk_queue_flag_set(QUEUE_FLAG_DISCARD, q);
 	q->limits.discard_granularity = segment_size;
 	blk_queue_max_discard_sectors(q, segment_size / SECTOR_SIZE);
 	blk_queue_max_write_zeroes_sectors(q, segment_size / SECTOR_SIZE);

drivers/block/rsxx/dev.c

@@ -287,10 +287,10 @@ int rsxx_setup_dev(struct rsxx_cardinfo *card)
 	blk_queue_max_hw_sectors(card->queue, blkdev_max_hw_sectors);
 	blk_queue_physical_block_size(card->queue, RSXX_HW_BLK_SIZE);
 
-	queue_flag_set_unlocked(QUEUE_FLAG_NONROT, card->queue);
-	queue_flag_clear_unlocked(QUEUE_FLAG_ADD_RANDOM, card->queue);
+	blk_queue_flag_set(QUEUE_FLAG_NONROT, card->queue);
+	blk_queue_flag_clear(QUEUE_FLAG_ADD_RANDOM, card->queue);
 	if (rsxx_discard_supported(card)) {
-		queue_flag_set_unlocked(QUEUE_FLAG_DISCARD, card->queue);
+		blk_queue_flag_set(QUEUE_FLAG_DISCARD, card->queue);
 		blk_queue_max_discard_sectors(card->queue,
 						RSXX_HW_BLK_SIZE >> 9);
 		card->queue->limits.discard_granularity = RSXX_HW_BLK_SIZE;

drivers/block/skd_main.c

@@ -2858,8 +2858,8 @@ static int skd_cons_disk(struct skd_device *skdev)
 	/* set optimal I/O size to 8KB */
 	blk_queue_io_opt(q, 8192);
 
-	queue_flag_set_unlocked(QUEUE_FLAG_NONROT, q);
-	queue_flag_clear_unlocked(QUEUE_FLAG_ADD_RANDOM, q);
+	blk_queue_flag_set(QUEUE_FLAG_NONROT, q);
+	blk_queue_flag_clear(QUEUE_FLAG_ADD_RANDOM, q);
 
 	blk_queue_rq_timeout(q, 8 * HZ);
 

drivers/block/xen-blkfront.c

@@ -931,15 +931,15 @@ static void blkif_set_queue_limits(struct blkfront_info *info)
 	unsigned int segments = info->max_indirect_segments ? :
 				BLKIF_MAX_SEGMENTS_PER_REQUEST;
 
-	queue_flag_set_unlocked(QUEUE_FLAG_VIRT, rq);
+	blk_queue_flag_set(QUEUE_FLAG_VIRT, rq);
 
 	if (info->feature_discard) {
-		queue_flag_set_unlocked(QUEUE_FLAG_DISCARD, rq);
+		blk_queue_flag_set(QUEUE_FLAG_DISCARD, rq);
 		blk_queue_max_discard_sectors(rq, get_capacity(gd));
 		rq->limits.discard_granularity = info->discard_granularity;
 		rq->limits.discard_alignment = info->discard_alignment;
 		if (info->feature_secdiscard)
-			queue_flag_set_unlocked(QUEUE_FLAG_SECERASE, rq);
+			blk_queue_flag_set(QUEUE_FLAG_SECERASE, rq);
 	}
 
 	/* Hard sector size and max sectors impersonate the equiv. hardware. */
@@ -1610,8 +1610,8 @@ static irqreturn_t blkif_interrupt(int irq, void *dev_id)
 				blkif_req(req)->error = BLK_STS_NOTSUPP;
 				info->feature_discard = 0;
 				info->feature_secdiscard = 0;
-				queue_flag_clear(QUEUE_FLAG_DISCARD, rq);
-				queue_flag_clear(QUEUE_FLAG_SECERASE, rq);
+				blk_queue_flag_clear(QUEUE_FLAG_DISCARD, rq);
+				blk_queue_flag_clear(QUEUE_FLAG_SECERASE, rq);
 			}
 			break;
 		case BLKIF_OP_FLUSH_DISKCACHE:

drivers/block/zram/zram_drv.c

@@ -1530,8 +1530,8 @@ static int zram_add(void)
 	/* Actual capacity set using syfs (/sys/block/zram<id>/disksize */
 	set_capacity(zram->disk, 0);
 	/* zram devices sort of resembles non-rotational disks */
-	queue_flag_set_unlocked(QUEUE_FLAG_NONROT, zram->disk->queue);
-	queue_flag_clear_unlocked(QUEUE_FLAG_ADD_RANDOM, zram->disk->queue);
+	blk_queue_flag_set(QUEUE_FLAG_NONROT, zram->disk->queue);
+	blk_queue_flag_clear(QUEUE_FLAG_ADD_RANDOM, zram->disk->queue);
 
 	/*
 	 * To ensure that we always get PAGE_SIZE aligned
@@ -1544,7 +1544,7 @@ static int zram_add(void)
 	blk_queue_io_opt(zram->disk->queue, PAGE_SIZE);
 	zram->disk->queue->limits.discard_granularity = PAGE_SIZE;
 	blk_queue_max_discard_sectors(zram->disk->queue, UINT_MAX);
-	queue_flag_set_unlocked(QUEUE_FLAG_DISCARD, zram->disk->queue);
+	blk_queue_flag_set(QUEUE_FLAG_DISCARD, zram->disk->queue);
 
 	/*
 	 * zram_bio_discard() will clear all logical blocks if logical block

drivers/ide/ide-disk.c

@@ -687,8 +687,8 @@ static void ide_disk_setup(ide_drive_t *drive)
 	       queue_max_sectors(q) / 2);
 
 	if (ata_id_is_ssd(id)) {
-		queue_flag_set_unlocked(QUEUE_FLAG_NONROT, q);
-		queue_flag_clear_unlocked(QUEUE_FLAG_ADD_RANDOM, q);
+		blk_queue_flag_set(QUEUE_FLAG_NONROT, q);
+		blk_queue_flag_clear(QUEUE_FLAG_ADD_RANDOM, q);
 	}
 
 	/* calculate drive capacity, and select LBA if possible */

drivers/ide/ide-probe.c

@@ -773,7 +773,7 @@ static int ide_init_queue(ide_drive_t *drive)
 	q->request_fn = do_ide_request;
 	q->initialize_rq_fn = ide_initialize_rq;
 	q->cmd_size = sizeof(struct ide_request);
-	queue_flag_set_unlocked(QUEUE_FLAG_SCSI_PASSTHROUGH, q);
+	blk_queue_flag_set(QUEUE_FLAG_SCSI_PASSTHROUGH, q);
 	if (blk_init_allocated_queue(q) < 0) {
 		blk_cleanup_queue(q);
 		return 1;

drivers/lightnvm/pblk-init.c

@@ -1067,7 +1067,7 @@ static void *pblk_init(struct nvm_tgt_dev *dev, struct gendisk *tdisk,
 	tqueue->limits.discard_granularity = geo->sec_per_chk * geo->sec_size;
 	tqueue->limits.discard_alignment = 0;
 	blk_queue_max_discard_sectors(tqueue, UINT_MAX >> 9);
-	queue_flag_set_unlocked(QUEUE_FLAG_DISCARD, tqueue);
+	blk_queue_flag_set(QUEUE_FLAG_DISCARD, tqueue);
 
 	pr_info("pblk(%s): luns:%u, lines:%d, secs:%llu, buf entries:%u\n",
 			tdisk->disk_name,

drivers/md/dm-table.c

@@ -1861,7 +1861,7 @@ void dm_table_set_restrictions(struct dm_table *t, struct request_queue *q,
 	q->limits = *limits;
 
 	if (!dm_table_supports_discards(t)) {
-		queue_flag_clear_unlocked(QUEUE_FLAG_DISCARD, q);
+		blk_queue_flag_clear(QUEUE_FLAG_DISCARD, q);
 		/* Must also clear discard limits... */
 		q->limits.max_discard_sectors = 0;
 		q->limits.max_hw_discard_sectors = 0;
@@ -1869,7 +1869,7 @@ void dm_table_set_restrictions(struct dm_table *t, struct request_queue *q,
 		q->limits.discard_alignment = 0;
 		q->limits.discard_misaligned = 0;
 	} else
-		queue_flag_set_unlocked(QUEUE_FLAG_DISCARD, q);
+		blk_queue_flag_set(QUEUE_FLAG_DISCARD, q);
 
 	if (dm_table_supports_flush(t, (1UL << QUEUE_FLAG_WC))) {
 		wc = true;
@@ -1879,15 +1879,15 @@ void dm_table_set_restrictions(struct dm_table *t, struct request_queue *q,
 	blk_queue_write_cache(q, wc, fua);
 
 	if (dm_table_supports_dax(t))
-		queue_flag_set_unlocked(QUEUE_FLAG_DAX, q);
+		blk_queue_flag_set(QUEUE_FLAG_DAX, q);
 	if (dm_table_supports_dax_write_cache(t))
 		dax_write_cache(t->md->dax_dev, true);
 
 	/* Ensure that all underlying devices are non-rotational. */
 	if (dm_table_all_devices_attribute(t, device_is_nonrot))
-		queue_flag_set_unlocked(QUEUE_FLAG_NONROT, q);
+		blk_queue_flag_set(QUEUE_FLAG_NONROT, q);
 	else
-		queue_flag_clear_unlocked(QUEUE_FLAG_NONROT, q);
+		blk_queue_flag_clear(QUEUE_FLAG_NONROT, q);
 
 	if (!dm_table_supports_write_same(t))
 		q->limits.max_write_same_sectors = 0;
@@ -1895,9 +1895,9 @@ void dm_table_set_restrictions(struct dm_table *t, struct request_queue *q,
 		q->limits.max_write_zeroes_sectors = 0;
 
 	if (dm_table_all_devices_attribute(t, queue_supports_sg_merge))
-		queue_flag_clear_unlocked(QUEUE_FLAG_NO_SG_MERGE, q);
+		blk_queue_flag_clear(QUEUE_FLAG_NO_SG_MERGE, q);
 	else
-		queue_flag_set_unlocked(QUEUE_FLAG_NO_SG_MERGE, q);
+		blk_queue_flag_set(QUEUE_FLAG_NO_SG_MERGE, q);
 
 	dm_table_verify_integrity(t);
 
@@ -1908,7 +1908,7 @@ void dm_table_set_restrictions(struct dm_table *t, struct request_queue *q,
 	 * have it set.
 	 */
 	if (blk_queue_add_random(q) && dm_table_all_devices_attribute(t, device_is_not_random))
-		queue_flag_clear_unlocked(QUEUE_FLAG_ADD_RANDOM, q);
+		blk_queue_flag_clear(QUEUE_FLAG_ADD_RANDOM, q);
 }
 
 unsigned int dm_table_get_num_targets(struct dm_table *t)

drivers/md/md-linear.c

@@ -138,9 +138,9 @@ static struct linear_conf *linear_conf(struct mddev *mddev, int raid_disks)
 	}
 
 	if (!discard_supported)
-		queue_flag_clear_unlocked(QUEUE_FLAG_DISCARD, mddev->queue);
+		blk_queue_flag_clear(QUEUE_FLAG_DISCARD, mddev->queue);
 	else
-		queue_flag_set_unlocked(QUEUE_FLAG_DISCARD, mddev->queue);
+		blk_queue_flag_set(QUEUE_FLAG_DISCARD, mddev->queue);
 
 	/*
 	 * Here we calculate the device offsets.

drivers/md/md.c

@@ -5608,9 +5608,9 @@ int md_run(struct mddev *mddev)
 		if (mddev->degraded)
 			nonrot = false;
 		if (nonrot)
-			queue_flag_set_unlocked(QUEUE_FLAG_NONROT, mddev->queue);
+			blk_queue_flag_set(QUEUE_FLAG_NONROT, mddev->queue);
 		else
-			queue_flag_clear_unlocked(QUEUE_FLAG_NONROT, mddev->queue);
+			blk_queue_flag_clear(QUEUE_FLAG_NONROT, mddev->queue);
 		mddev->queue->backing_dev_info->congested_data = mddev;
 		mddev->queue->backing_dev_info->congested_fn = md_congested;
 	}

drivers/md/raid0.c

@@ -399,9 +399,9 @@ static int raid0_run(struct mddev *mddev)
 				discard_supported = true;
 		}
 		if (!discard_supported)
-			queue_flag_clear_unlocked(QUEUE_FLAG_DISCARD, mddev->queue);
+			blk_queue_flag_clear(QUEUE_FLAG_DISCARD, mddev->queue);
 		else
-			queue_flag_set_unlocked(QUEUE_FLAG_DISCARD, mddev->queue);
+			blk_queue_flag_set(QUEUE_FLAG_DISCARD, mddev->queue);
 	}
 
 	/* calculate array device size */

drivers/md/raid1.c

@@ -1760,7 +1760,7 @@ static int raid1_add_disk(struct mddev *mddev, struct md_rdev *rdev)
 		}
 	}
 	if (mddev->queue && blk_queue_discard(bdev_get_queue(rdev->bdev)))
-		queue_flag_set_unlocked(QUEUE_FLAG_DISCARD, mddev->queue);
+		blk_queue_flag_set(QUEUE_FLAG_DISCARD, mddev->queue);
 	print_conf(conf);
 	return err;
 }
@@ -3099,10 +3099,10 @@ static int raid1_run(struct mddev *mddev)
 
 	if (mddev->queue) {
 		if (discard_supported)
-			queue_flag_set_unlocked(QUEUE_FLAG_DISCARD,
+			blk_queue_flag_set(QUEUE_FLAG_DISCARD,
 						mddev->queue);
 		else
-			queue_flag_clear_unlocked(QUEUE_FLAG_DISCARD,
+			blk_queue_flag_clear(QUEUE_FLAG_DISCARD,
 						  mddev->queue);
 	}
 

drivers/md/raid10.c

@@ -1845,7 +1845,7 @@ static int raid10_add_disk(struct mddev *mddev, struct md_rdev *rdev)
 		break;
 	}
 	if (mddev->queue && blk_queue_discard(bdev_get_queue(rdev->bdev)))
-		queue_flag_set_unlocked(QUEUE_FLAG_DISCARD, mddev->queue);
+		blk_queue_flag_set(QUEUE_FLAG_DISCARD, mddev->queue);
 
 	print_conf(conf);
 	return err;
@@ -3844,10 +3844,10 @@ static int raid10_run(struct mddev *mddev)
 
 	if (mddev->queue) {
 		if (discard_supported)
-			queue_flag_set_unlocked(QUEUE_FLAG_DISCARD,
+			blk_queue_flag_set(QUEUE_FLAG_DISCARD,
 						mddev->queue);
 		else
-			queue_flag_clear_unlocked(QUEUE_FLAG_DISCARD,
+			blk_queue_flag_clear(QUEUE_FLAG_DISCARD,
 						  mddev->queue);
 	}
 	/* need to check that every block has at least one working mirror */

drivers/md/raid5.c

@@ -7444,10 +7444,10 @@ static int raid5_run(struct mddev *mddev)
 		if (devices_handle_discard_safely &&
 		    mddev->queue->limits.max_discard_sectors >= (stripe >> 9) &&
 		    mddev->queue->limits.discard_granularity >= stripe)
-			queue_flag_set_unlocked(QUEUE_FLAG_DISCARD,
+			blk_queue_flag_set(QUEUE_FLAG_DISCARD,
 						mddev->queue);
 		else
-			queue_flag_clear_unlocked(QUEUE_FLAG_DISCARD,
+			blk_queue_flag_clear(QUEUE_FLAG_DISCARD,
 						mddev->queue);
 
 		blk_queue_max_hw_sectors(mddev->queue, UINT_MAX);