Messages in this thread Patch in this message | | | Date | Tue, 7 Aug 2012 20:11:44 +0900 | From | Takuya Yoshikawa <> | Subject | [PATCH 4/5] powerpc: bitops: Introduce {clear,set}_bit_le() |
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From: Takuya Yoshikawa <yoshikawa.takuya@oss.ntt.co.jp>
Needed to replace test_and_set_bit_le() in virt/kvm/kvm_main.c which is being used for this missing function.
Signed-off-by: Takuya Yoshikawa <yoshikawa.takuya@oss.ntt.co.jp> Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> --- arch/powerpc/include/asm/bitops.h | 10 ++++++++++ 1 files changed, 10 insertions(+), 0 deletions(-)
diff --git a/arch/powerpc/include/asm/bitops.h b/arch/powerpc/include/asm/bitops.h index efdc926..dc2cf9c 100644 --- a/arch/powerpc/include/asm/bitops.h +++ b/arch/powerpc/include/asm/bitops.h @@ -288,6 +288,16 @@ static __inline__ int test_bit_le(unsigned long nr, return (tmp[nr >> 3] >> (nr & 7)) & 1; } +static inline void set_bit_le(int nr, void *addr) +{ + set_bit(nr ^ BITOP_LE_SWIZZLE, addr); +} + +static inline void clear_bit_le(int nr, void *addr) +{ + clear_bit(nr ^ BITOP_LE_SWIZZLE, addr); +} + static inline void __set_bit_le(int nr, void *addr) { __set_bit(nr ^ BITOP_LE_SWIZZLE, addr); -- 1.7.5.4
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