diff options
Diffstat (limited to 'tools/include/linux')
| -rw-r--r-- | tools/include/linux/bitmap.h | 11 | ||||
| -rw-r--r-- | tools/include/linux/kconfig.h | 6 |
2 files changed, 11 insertions, 6 deletions
diff --git a/tools/include/linux/bitmap.h b/tools/include/linux/bitmap.h index 330dbf7509cc..9d959bc24859 100644 --- a/tools/include/linux/bitmap.h +++ b/tools/include/linux/bitmap.h @@ -18,6 +18,8 @@ int __bitmap_and(unsigned long *dst, const unsigned long *bitmap1, int __bitmap_equal(const unsigned long *bitmap1, const unsigned long *bitmap2, unsigned int bits); void bitmap_clear(unsigned long *map, unsigned int start, int len); +int __bitmap_intersects(const unsigned long *bitmap1, + const unsigned long *bitmap2, unsigned int bits); #define BITMAP_FIRST_WORD_MASK(start) (~0UL << ((start) & (BITS_PER_LONG - 1))) #define BITMAP_LAST_WORD_MASK(nbits) (~0UL >> (-(nbits) & (BITS_PER_LONG - 1))) @@ -170,4 +172,13 @@ static inline int bitmap_equal(const unsigned long *src1, return __bitmap_equal(src1, src2, nbits); } +static inline int bitmap_intersects(const unsigned long *src1, + const unsigned long *src2, unsigned int nbits) +{ + if (small_const_nbits(nbits)) + return ((*src1 & *src2) & BITMAP_LAST_WORD_MASK(nbits)) != 0; + else + return __bitmap_intersects(src1, src2, nbits); +} + #endif /* _PERF_BITOPS_H */ diff --git a/tools/include/linux/kconfig.h b/tools/include/linux/kconfig.h index 1555a0c4f345..13b86bd3b746 100644 --- a/tools/include/linux/kconfig.h +++ b/tools/include/linux/kconfig.h @@ -4,12 +4,6 @@ /* CONFIG_CC_VERSION_TEXT (Do not delete this comment. See help in Kconfig) */ -#ifdef CONFIG_CPU_BIG_ENDIAN -#define __BIG_ENDIAN 4321 -#else -#define __LITTLE_ENDIAN 1234 -#endif - #define __ARG_PLACEHOLDER_1 0, #define __take_second_arg(__ignored, val, ...) val |