diff options
| author | Christoph Hellwig <hch@lst.de> | 2021-11-04 18:20:37 +0100 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2021-11-04 11:28:03 -0600 |
| commit | 2116274af46b12df7cea1dc5698f3cf2f231f8a9 (patch) | |
| tree | d2b8e09c068cadc5e082705259548b92216d95db /include/linux/genhd.h | |
| parent | 97eeb5fc14cc4b2091df8b841a07a1ac69f2d762 (diff) | |
block: add a loff_t cast to bdev_nr_bytes
Not really needed as both loff_t and sector_t are always 64-bits wide,
but this documents the different types a bit better.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Link: https://lore.kernel.org/r/20211104172037.531803-1-hch@lst.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'include/linux/genhd.h')
| -rw-r--r-- | include/linux/genhd.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/genhd.h b/include/linux/genhd.h index 900325aa5d31..1dce769c4596 100644 --- a/include/linux/genhd.h +++ b/include/linux/genhd.h @@ -243,7 +243,7 @@ static inline sector_t bdev_nr_sectors(struct block_device *bdev) static inline loff_t bdev_nr_bytes(struct block_device *bdev) { - return bdev_nr_sectors(bdev) << SECTOR_SHIFT; + return (loff_t)bdev_nr_sectors(bdev) << SECTOR_SHIFT; } static inline sector_t get_capacity(struct gendisk *disk) |