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Re: [Xen-devel] [PATCH v3] xen: arm: enable perf counters

On 14/01/15 15:14, Ian Campbell wrote:
>>> diff --git a/xen/include/asm-arm/perfc_defn.h 
>>> b/xen/include/asm-arm/perfc_defn.h
>>> new file mode 100644
>>> index 0000000..df86879
>>> --- /dev/null
>>> +++ b/xen/include/asm-arm/perfc_defn.h
>>> @@ -0,0 +1,74 @@
>>> +/* This file is legiimately included multiple times. */
>> Legacy for xen/include/perfc_defn.h?
> No, since this file is included by that. perfc_defn.* contain lists
> which are included multiple times using different definitions of
> PERFCOUNTER etc to produce different bits of the require infrastructure
> (definitions vs declarations). asm-x86/perfc_defn.h is identical in this
> respect.

Oh ok. Thanks for the information.

BTW, I think you wanted to mean legitimately.


Julien Grall

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