linux-kernel - Re: [PATCH 6/7] sh: oprofile: Use perf-events oprofile backend

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Message-ID: <20101005080833.GA7984@linux-sh.org>
Date:	Tue, 5 Oct 2010 17:08:34 +0900
From:	Paul Mundt <lethal@...ux-sh.org>
To:	Matt Fleming <matt@...sole-pimps.org>
Cc:	Robert Richter <robert.richter@....com>,
	Will Deacon <will.deacon@....com>,
	Russell King <linux@....linux.org.uk>,
	linux-arm-kernel@...ts.infradead.org, linux-sh@...r.kernel.org,
	Peter Zijlstra <peterz@...radead.org>,
	Ingo Molnar <mingo@...e.hu>,
	Frederic Weisbecker <fweisbec@...il.com>,
	Arnaldo Carvalho de Melo <acme@...hat.com>,
	linux-arch@...r.kernel.org, linux-kernel@...r.kernel.org,
	Deng-Cheng Zhu <dengcheng.zhu@...il.com>,
	Grant Likely <grant.likely@...retlab.ca>
Subject: Re: [PATCH 6/7] sh: oprofile: Use perf-events oprofile backend

On Mon, Oct 04, 2010 at 09:44:24PM +0100, Matt Fleming wrote:
> Now that we've got a generic perf-events based oprofile backend we might
> as well make use of it seeing as SH doesn't do anything special with its
> oprofile backend. Also introduce a new CONFIG_HW_PERF_EVENTS symbol so
> that we can fallback to using the timer interrupt for oprofile if the
> CPU doesn't support perf events.
> 
> Signed-off-by: Matt Fleming <matt@...sole-pimps.org>

Acked-by: Paul Mundt <lethal@...ux-sh.org>
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