Messages in this thread | | | Date | Fri, 20 Aug 2010 08:43:48 +0200 | From | Sam Ravnborg <> | Subject | Re: [PATCH 2/2] rwsem: Move powerpc atomic-long based implementation to asm-generic |
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> diff --git a/include/asm-generic/rwsem-cmpxchg.h b/include/asm-generic/rwsem-cmpxchg.h > new file mode 100644 > index 0000000..2b1c859 > --- /dev/null > +++ b/include/asm-generic/rwsem-cmpxchg.h > @@ -0,0 +1,183 @@ > +#ifndef _RWSEM_CMPXCHG_H > +#define _RWSEM_CMPXCHG_H > + > +#ifndef _LINUX_RWSEM_H > +#error "Please don't include <asm/rwsem.h> directly, use <linux/rwsem.h> instead." > +#endif > + > +#ifdef __KERNEL__
#ifdef __KERNEL__ is only relevant for exported headers. For kernel only headers like this is does not make sense, but it does not harm.
Sam
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