diff options
Diffstat (limited to 'include/asm-x86/bitops.h')
| -rw-r--r-- | include/asm-x86/bitops.h | 38 |
1 files changed, 33 insertions, 5 deletions
diff --git a/include/asm-x86/bitops.h b/include/asm-x86/bitops.h index 1b6f547cb6b..daf1a72bdc4 100644 --- a/include/asm-x86/bitops.h +++ b/include/asm-x86/bitops.h @@ -403,10 +403,38 @@ static inline int fls(int x) #undef ADDR -#ifdef CONFIG_X86_32 -# include "bitops_32.h" -#else -# include "bitops_64.h" -#endif +static inline void set_bit_string(unsigned long *bitmap, + unsigned long i, int len) +{ + unsigned long end = i + len; + while (i < end) { + __set_bit(i, bitmap); + i++; + } +} + +#ifdef __KERNEL__ + +#include <asm-generic/bitops/sched.h> + +#define ARCH_HAS_FAST_MULTIPLIER 1 + +#include <asm-generic/bitops/hweight.h> +#endif /* __KERNEL__ */ + +#include <asm-generic/bitops/fls64.h> + +#ifdef __KERNEL__ + +#include <asm-generic/bitops/ext2-non-atomic.h> + +#define ext2_set_bit_atomic(lock, nr, addr) \ + test_and_set_bit((nr), (unsigned long *)(addr)) +#define ext2_clear_bit_atomic(lock, nr, addr) \ + test_and_clear_bit((nr), (unsigned long *)(addr)) + +#include <asm-generic/bitops/minix.h> + +#endif /* __KERNEL__ */ #endif /* _ASM_X86_BITOPS_H */ |