Drop tools' non-atomic test_and_set_bit() and test_and_clear_bit() helpers
now that all users are gone. The names will be claimed in the future for
atomic versions.
Signed-off-by: Sean Christopherson <sea...@google.com>
---
tools/include/linux/bitmap.h | 34 ----------------------------------
1 file changed, 34 deletions(-)
diff --git a/tools/include/linux/bitmap.h b/tools/include/linux/bitmap.h
index 65d0747c5205..f3566ea0f932 100644
--- a/tools/include/linux/bitmap.h
+++ b/tools/include/linux/bitmap.h
@@ -77,40 +77,6 @@ static inline void bitmap_or(unsigned long *dst, const
unsigned long *src1,
__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;
-}
-
-/**
- * test_and_clear_bit - Clear a bit and return its old value
- * @nr: Bit to clear
- * @addr: Address to count from
- */
-static inline int test_and_clear_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;
-}
-
/**
* bitmap_zalloc - Allocate bitmap
* @nbits: Number of bits
--
2.38.1.584.g0f3c55d4c2-goog
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