From mboxrd@z Thu Jan 1 00:00:00 1970 From: Paul Mundt Date: Tue, 05 Oct 2010 08:08:34 +0000 Subject: Re: [PATCH 6/7] sh: oprofile: Use perf-events oprofile backend Message-Id: <20101005080833.GA7984@linux-sh.org> List-Id: References: In-Reply-To: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: Matt Fleming Cc: linux-arch@vger.kernel.org, Grant Likely , Russell King , linux-sh@vger.kernel.org, Robert Richter , Frederic Weisbecker , Will Deacon , linux-kernel@vger.kernel.org, Arnaldo Carvalho de Melo , Peter Zijlstra , Deng-Cheng Zhu , Ingo Molnar , linux-arm-kernel@lists.infradead.org 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 Acked-by: Paul Mundt