diff options
| author | Christoph Hellwig <hch@lst.de> | 2022-07-06 09:03:45 +0200 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2022-07-06 06:46:26 -0600 |
| commit | b623e347323f6464b20fb0d899a0a73522ed8f6c (patch) | |
| tree | 0b1aa4a992e6414b5ff3cb07e4979186d4dea33e /block/blk-zoned.c | |
| parent | 982977df48179c8c690868f398051074e68eef0f (diff) | |
block: replace blkdev_nr_zones with bdev_nr_zones
Pass a block_device instead of a request_queue as that is what most
callers have at hand.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Chaitanya Kulkarni <kch@nvidia.com>
Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
Reviewed-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
Acked-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
Link: https://lore.kernel.org/r/20220706070350.1703384-12-hch@lst.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'block/blk-zoned.c')
| -rw-r--r-- | block/blk-zoned.c | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/block/blk-zoned.c b/block/blk-zoned.c index 0d431394cf90..2dec25d8aa3b 100644 --- a/block/blk-zoned.c +++ b/block/blk-zoned.c @@ -108,21 +108,22 @@ void __blk_req_zone_write_unlock(struct request *rq) EXPORT_SYMBOL_GPL(__blk_req_zone_write_unlock); /** - * blkdev_nr_zones - Get number of zones - * @disk: Target gendisk + * bdev_nr_zones - Get number of zones + * @bdev: Target device * * Return the total number of zones of a zoned block device. For a block * device without zone capabilities, the number of zones is always 0. */ -unsigned int blkdev_nr_zones(struct gendisk *disk) +unsigned int bdev_nr_zones(struct block_device *bdev) { - sector_t zone_sectors = blk_queue_zone_sectors(disk->queue); + sector_t zone_sectors = bdev_zone_sectors(bdev); - if (!blk_queue_is_zoned(disk->queue)) + if (!bdev_is_zoned(bdev)) return 0; - return (get_capacity(disk) + zone_sectors - 1) >> ilog2(zone_sectors); + return (bdev_nr_sectors(bdev) + zone_sectors - 1) >> + ilog2(zone_sectors); } -EXPORT_SYMBOL_GPL(blkdev_nr_zones); +EXPORT_SYMBOL_GPL(bdev_nr_zones); /** * blkdev_report_zones - Get zones information |