diff options
Diffstat (limited to 'fs/bcachefs/util.h')
| -rw-r--r-- | fs/bcachefs/util.h | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/fs/bcachefs/util.h b/fs/bcachefs/util.h index b7e7c29278fc..5d2c470a49ac 100644 --- a/fs/bcachefs/util.h +++ b/fs/bcachefs/util.h @@ -445,11 +445,6 @@ static inline unsigned fract_exp_two(unsigned x, unsigned fract_bits) void bch2_bio_map(struct bio *bio, void *base, size_t); int bch2_bio_alloc_pages(struct bio *, size_t, gfp_t); -static inline sector_t bdev_sectors(struct block_device *bdev) -{ - return bdev->bd_inode->i_size >> 9; -} - #define closure_bio_submit(bio, cl) \ do { \ closure_get(cl); \ @@ -788,6 +783,14 @@ static inline int copy_from_user_errcode(void *to, const void __user *from, unsi #endif +static inline void mod_bit(long nr, volatile unsigned long *addr, bool v) +{ + if (v) + set_bit(nr, addr); + else + clear_bit(nr, addr); +} + static inline void __set_bit_le64(size_t bit, __le64 *addr) { addr[bit / 64] |= cpu_to_le64(BIT_ULL(bit % 64)); @@ -795,7 +798,7 @@ static inline void __set_bit_le64(size_t bit, __le64 *addr) static inline void __clear_bit_le64(size_t bit, __le64 *addr) { - addr[bit / 64] &= !cpu_to_le64(BIT_ULL(bit % 64)); + addr[bit / 64] &= ~cpu_to_le64(BIT_ULL(bit % 64)); } static inline bool test_bit_le64(size_t bit, __le64 *addr) |