Messages in this thread |  | | | Date | Sat, 27 Nov 2010 10:06:36 +0200 | | Subject | Re: [thisops uV2 04/10] x86: Support for this_cpu_add,sub,dec,inc_return | | From | Pekka Enberg <> |
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On Fri, Nov 26, 2010 at 11:09 PM, Christoph Lameter <cl@linux.com> wrote: > @@ -300,6 +339,14 @@ do { \ > #define irqsafe_cpu_xor_2(pcp, val) percpu_to_op("xor", (pcp), val) > #define irqsafe_cpu_xor_4(pcp, val) percpu_to_op("xor", (pcp), val) > > +#ifndef CONFIG_M386
Use CONFIG_X86_32 here?
> +#define __this_cpu_add_return_1(pcp, val) percpu_add_return_op((pcp), val) > +#define __this_cpu_add_return_2(pcp, val) percpu_add_return_op((pcp), val) > +#define __this_cpu_add_return_4(pcp, val) percpu_add_return_op((pcp), val) > +#define this_cpu_add_return_1(pcp, val) percpu_add_return_op((pcp), val) > +#define this_cpu_add_return_2(pcp, val) percpu_add_return_op((pcp), val) > +#define this_cpu_add_return_4(pcp, val) percpu_add_return_op((pcp), val) > +#endif > /* > * Per cpu atomic 64 bit operations are only available under 64 bit. > * 32 bit must fall back to generic operations. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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