diff options
author | Christoph Hellwig <hch@lst.de> | 2024-02-20 12:32:48 +0300 |
---|---|---|
committer | Jens Axboe <axboe@kernel.dk> | 2024-02-20 16:21:27 +0300 |
commit | e440626b1caf3767eda2d78610dfdc0ae7fd5238 (patch) | |
tree | 179890dc99d999a0e065eea8283c31d9d122c85e /drivers/block/null_blk/zoned.c | |
parent | 0a39e550c18244cdb9c4e671266a2a1d682d15c2 (diff) | |
download | linux-e440626b1caf3767eda2d78610dfdc0ae7fd5238.tar.xz |
null_blk: pass queue_limits to blk_mq_alloc_disk
Pass the queue limits directly to blk_mq_alloc_disk instead of
setting them one at a time.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Damien Le Moal <dlemoal@kernel.org>
Reviewed-by: Hannes Reinecke <hare@suse.de>
Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
Tested-by: Damien Le Moal <dlemoal@kernel.org>
Link: https://lore.kernel.org/r/20240220093248.3290292-6-hch@lst.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'drivers/block/null_blk/zoned.c')
-rw-r--r-- | drivers/block/null_blk/zoned.c | 15 |
1 files changed, 7 insertions, 8 deletions
diff --git a/drivers/block/null_blk/zoned.c b/drivers/block/null_blk/zoned.c index 3605afe105da..1689e2584104 100644 --- a/drivers/block/null_blk/zoned.c +++ b/drivers/block/null_blk/zoned.c @@ -58,7 +58,8 @@ static inline void null_unlock_zone(struct nullb_device *dev, mutex_unlock(&zone->mutex); } -int null_init_zoned_dev(struct nullb_device *dev, struct request_queue *q) +int null_init_zoned_dev(struct nullb_device *dev, + struct queue_limits *lim) { sector_t dev_capacity_sects, zone_capacity_sects; struct nullb_zone *zone; @@ -151,23 +152,21 @@ int null_init_zoned_dev(struct nullb_device *dev, struct request_queue *q) sector += dev->zone_size_sects; } + lim->zoned = true; + lim->chunk_sectors = dev->zone_size_sects; + lim->max_zone_append_sectors = dev->zone_size_sects; + lim->max_open_zones = dev->zone_max_open; + lim->max_active_zones = dev->zone_max_active; return 0; } int null_register_zoned_dev(struct nullb *nullb) { - struct nullb_device *dev = nullb->dev; struct request_queue *q = nullb->q; - disk_set_zoned(nullb->disk); blk_queue_flag_set(QUEUE_FLAG_ZONE_RESETALL, q); blk_queue_required_elevator_features(q, ELEVATOR_F_ZBD_SEQ_WRITE); - blk_queue_chunk_sectors(q, dev->zone_size_sects); nullb->disk->nr_zones = bdev_nr_zones(nullb->disk->part0); - blk_queue_max_zone_append_sectors(q, dev->zone_size_sects); - disk_set_max_open_zones(nullb->disk, dev->zone_max_open); - disk_set_max_active_zones(nullb->disk, dev->zone_max_active); - return blk_revalidate_disk_zones(nullb->disk, NULL); } |