From cda25b82c47496f2da0785af5a0aa72a8990cec2 Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Mon, 18 Oct 2021 12:11:03 +0200 Subject: bcache: remove bdev_sectors Use the equivalent block layer helper instead. Signed-off-by: Christoph Hellwig Reviewed-by: Kees Cook Reviewed-by: Chaitanya Kulkarni Acked-by: Coly Li Link: https://lore.kernel.org/r/20211018101130.1838532-4-hch@lst.de Signed-off-by: Jens Axboe --- drivers/md/bcache/super.c | 2 +- drivers/md/bcache/util.h | 4 ---- drivers/md/bcache/writeback.c | 2 +- 3 files changed, 2 insertions(+), 6 deletions(-) (limited to 'drivers/md/bcache') diff --git a/drivers/md/bcache/super.c b/drivers/md/bcache/super.c index f2874c77ff79..4f89985abe4b 100644 --- a/drivers/md/bcache/super.c +++ b/drivers/md/bcache/super.c @@ -1002,7 +1002,7 @@ static void calc_cached_dev_sectors(struct cache_set *c) struct cached_dev *dc; list_for_each_entry(dc, &c->cached_devs, list) - sectors += bdev_sectors(dc->bdev); + sectors += bdev_nr_sectors(dc->bdev); c->cached_dev_sectors = sectors; } diff --git a/drivers/md/bcache/util.h b/drivers/md/bcache/util.h index b64460a76267..a7da7930a7fd 100644 --- a/drivers/md/bcache/util.h +++ b/drivers/md/bcache/util.h @@ -584,8 +584,4 @@ static inline unsigned int fract_exp_two(unsigned int x, void bch_bio_map(struct bio *bio, void *base); int bch_bio_alloc_pages(struct bio *bio, gfp_t gfp_mask); -static inline sector_t bdev_sectors(struct block_device *bdev) -{ - return bdev->bd_inode->i_size >> 9; -} #endif /* _BCACHE_UTIL_H */ diff --git a/drivers/md/bcache/writeback.c b/drivers/md/bcache/writeback.c index 8120da278161..c7560f66dca8 100644 --- a/drivers/md/bcache/writeback.c +++ b/drivers/md/bcache/writeback.c @@ -45,7 +45,7 @@ static uint64_t __calc_target_rate(struct cached_dev *dc) * backing volume uses about 2% of the cache for dirty data. */ uint32_t bdev_share = - div64_u64(bdev_sectors(dc->bdev) << WRITEBACK_SHARE_SHIFT, + div64_u64(bdev_nr_sectors(dc->bdev) << WRITEBACK_SHARE_SHIFT, c->cached_dev_sectors); uint64_t cache_dirty_target = -- cgit v1.2.3