Messages in this thread | | | Subject | Re: [PATCH 4/5] powerpc: bitops: Introduce {clear,set}_bit_le() | From | Benjamin Herrenschmidt <> | Date | Mon, 18 Jun 2012 07:49:35 +1000 |
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On Wed, 2012-06-13 at 13:04 +0900, Takuya Yoshikawa wrote: > 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);
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