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| author | Christoph Hellwig <hch@lst.de> | 2019-12-03 10:39:04 +0100 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2019-12-03 08:51:24 -0700 |
| commit | 9b38bb4b1e6de47b379afaad2c707df639bb4dc7 (patch) | |
| tree | 1bae3a4c0a4ddeccd901f976744fcc9840e067e6 /drivers/md/dm-zoned-target.c | |
| parent | bb55628288fcd96d919a9ecc59dd26704a65493b (diff) | |
| download | lwn-9b38bb4b1e6de47b379afaad2c707df639bb4dc7.tar.gz lwn-9b38bb4b1e6de47b379afaad2c707df639bb4dc7.zip | |
block: simplify blkdev_nr_zones
Simplify the arguments to blkdev_nr_zones by passing a gendisk instead
of the block_device and capacity. This also removes the need for
__blkdev_nr_zones as all callers are outside the fast path and can
deal with the additional branch.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'drivers/md/dm-zoned-target.c')
| -rw-r--r-- | drivers/md/dm-zoned-target.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/md/dm-zoned-target.c b/drivers/md/dm-zoned-target.c index 4574e0dedbd6..70a1063161c0 100644 --- a/drivers/md/dm-zoned-target.c +++ b/drivers/md/dm-zoned-target.c @@ -727,7 +727,7 @@ static int dmz_get_zoned_device(struct dm_target *ti, char *path) dev->zone_nr_blocks = dmz_sect2blk(dev->zone_nr_sectors); dev->zone_nr_blocks_shift = ilog2(dev->zone_nr_blocks); - dev->nr_zones = blkdev_nr_zones(dev->bdev); + dev->nr_zones = blkdev_nr_zones(dev->bdev->bd_disk); dmz->dev = dev; |