dm writecache: use bdev_nr_sectors() instead of open-coded equivalent

tjh.dev / kernel

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Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git

kernel os linux

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dm writecache: use bdev_nr_sectors() instead of open-coded equivalent

Signed-off-by: Mike Snitzer <snitzer@redhat.com>

Mike Snitzer 5 years ago d9928ac5 4134455f

+1 -1

1 changed file

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drivers

dm-writecache.c

+1 -1

drivers/md/dm-writecache.c

··· 978 978 979 979 wc_lock(wc); 980 980 981 - wc->data_device_sectors = i_size_read(wc->dev->bdev->bd_inode) >> SECTOR_SHIFT; 981 + wc->data_device_sectors = bdev_nr_sectors(wc->dev->bdev); 982 982 983 983 if (WC_MODE_PMEM(wc)) { 984 984 persistent_memory_invalidate_cache(wc->memory_map, wc->memory_map_size);