diff options
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/blk_types.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/include/linux/blk_types.h b/include/linux/blk_types.h index 19a888a2f104..d59553324a84 100644 --- a/include/linux/blk_types.h +++ b/include/linux/blk_types.h @@ -281,7 +281,8 @@ struct bio { }; #define BIO_RESET_BYTES offsetof(struct bio, bi_max_vecs) -#define BIO_MAX_SECTORS (UINT_MAX >> SECTOR_SHIFT) +#define BIO_MAX_SIZE UINT_MAX /* max value of bi_iter.bi_size */ +#define BIO_MAX_SECTORS (BIO_MAX_SIZE >> SECTOR_SHIFT) static inline struct bio_vec *bio_inline_vecs(struct bio *bio) { |