diff options
Diffstat (limited to 'fs/xfs/libxfs/xfs_bit.h')
| -rw-r--r-- | fs/xfs/libxfs/xfs_bit.h | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/fs/xfs/libxfs/xfs_bit.h b/fs/xfs/libxfs/xfs_bit.h index e1649c0d3e02..61c6b2025d0c 100644 --- a/fs/xfs/libxfs/xfs_bit.h +++ b/fs/xfs/libxfs/xfs_bit.h @@ -25,47 +25,47 @@ /* * masks with n high/low bits set, 64-bit values */ -static inline __uint64_t xfs_mask64hi(int n) +static inline uint64_t xfs_mask64hi(int n) { - return (__uint64_t)-1 << (64 - (n)); + return (uint64_t)-1 << (64 - (n)); } -static inline __uint32_t xfs_mask32lo(int n) +static inline uint32_t xfs_mask32lo(int n) { - return ((__uint32_t)1 << (n)) - 1; + return ((uint32_t)1 << (n)) - 1; } -static inline __uint64_t xfs_mask64lo(int n) +static inline uint64_t xfs_mask64lo(int n) { - return ((__uint64_t)1 << (n)) - 1; + return ((uint64_t)1 << (n)) - 1; } /* Get high bit set out of 32-bit argument, -1 if none set */ -static inline int xfs_highbit32(__uint32_t v) +static inline int xfs_highbit32(uint32_t v) { return fls(v) - 1; } /* Get high bit set out of 64-bit argument, -1 if none set */ -static inline int xfs_highbit64(__uint64_t v) +static inline int xfs_highbit64(uint64_t v) { return fls64(v) - 1; } /* Get low bit set out of 32-bit argument, -1 if none set */ -static inline int xfs_lowbit32(__uint32_t v) +static inline int xfs_lowbit32(uint32_t v) { return ffs(v) - 1; } /* Get low bit set out of 64-bit argument, -1 if none set */ -static inline int xfs_lowbit64(__uint64_t v) +static inline int xfs_lowbit64(uint64_t v) { - __uint32_t w = (__uint32_t)v; + uint32_t w = (uint32_t)v; int n = 0; if (w) { /* lower bits */ n = ffs(w); } else { /* upper bits */ - w = (__uint32_t)(v >> 32); + w = (uint32_t)(v >> 32); if (w) { n = ffs(w); if (n) |