linux-kernel - Re: [PATCH] basic perf support for sparc

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Date:	Thu, 03 Sep 2009 21:37:02 -0700 (PDT)
From:	David Miller <davem@...emloft.net>
To:	jens.axboe@...cle.com
Cc:	linux-kernel@...r.kernel.org, a.p.zijlstra@...llo.nl,
	fweisbec@...il.com, mingo@...e.hu
Subject: Re: [PATCH] basic perf support for sparc

From: Jens Axboe <jens.axboe@...cle.com>
Date: Mon, 17 Aug 2009 08:48:51 +0200

>     sparc: add basic support for 'perf'
>     
>     This wires up the perf_counter_open() syscall so that basic
>     software support for perf is working.
>     
>     Signed-off-by: Jens Axboe <jens.axboe@...cle.com>

Does this build for you without adding an
arch/sparc/include/asm/perf_counter.h that looks
something like the following?

#ifndef _ASM_SPARC_PERF_COUNTER_H
#define _ASM_SPARC_PERF_COUNTER_H

#define PERF_COUNTER_INDEX_OFFSET	0

#endif

Or is this somehow now required in the -tip trees?
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