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-rw-r--r--tools/perf/util/include/linux/bitmap.h66
1 files changed, 0 insertions, 66 deletions
diff --git a/tools/perf/util/include/linux/bitmap.h b/tools/perf/util/include/linux/bitmap.h
deleted file mode 100644
index 40bd214..0000000
--- a/tools/perf/util/include/linux/bitmap.h
+++ /dev/null
@@ -1,66 +0,0 @@
-#ifndef _PERF_BITOPS_H
-#define _PERF_BITOPS_H
-
-#include <string.h>
-#include <linux/bitops.h>
-
-#define DECLARE_BITMAP(name,bits) \
- unsigned long name[BITS_TO_LONGS(bits)]
-
-int __bitmap_weight(const unsigned long *bitmap, int bits);
-void __bitmap_or(unsigned long *dst, const unsigned long *bitmap1,
- const unsigned long *bitmap2, int bits);
-
-#define BITMAP_LAST_WORD_MASK(nbits) \
-( \
- ((nbits) % BITS_PER_LONG) ? \
- (1UL<<((nbits) % BITS_PER_LONG))-1 : ~0UL \
-)
-
-#define small_const_nbits(nbits) \
- (__builtin_constant_p(nbits) && (nbits) <= BITS_PER_LONG)
-
-static inline void bitmap_zero(unsigned long *dst, int nbits)
-{
- if (small_const_nbits(nbits))
- *dst = 0UL;
- else {
- int len = BITS_TO_LONGS(nbits) * sizeof(unsigned long);
- memset(dst, 0, len);
- }
-}
-
-static inline int bitmap_weight(const unsigned long *src, int nbits)
-{
- if (small_const_nbits(nbits))
- return hweight_long(*src & BITMAP_LAST_WORD_MASK(nbits));
- return __bitmap_weight(src, nbits);
-}
-
-static inline void bitmap_or(unsigned long *dst, const unsigned long *src1,
- const unsigned long *src2, int nbits)
-{
- if (small_const_nbits(nbits))
- *dst = *src1 | *src2;
- else
- __bitmap_or(dst, src1, src2, nbits);
-}
-
-/**
- * test_and_set_bit - Set a bit and return its old value
- * @nr: Bit to set
- * @addr: Address to count from
- */
-static inline int test_and_set_bit(int nr, unsigned long *addr)
-{
- unsigned long mask = BIT_MASK(nr);
- unsigned long *p = ((unsigned long *)addr) + BIT_WORD(nr);
- unsigned long old;
-
- old = *p;
- *p = old | mask;
-
- return (old & mask) != 0;
-}
-
-#endif /* _PERF_BITOPS_H */
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