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Date: Wed, 29 Apr 2009 12:47:00 +0200 From: Robert Richter <robert.richter@....com> To: Peter Zijlstra <a.p.zijlstra@...llo.nl> CC: Paul Mackerras <paulus@...ba.org>, Ingo Molnar <mingo@...e.hu>, LKML <linux-kernel@...r.kernel.org>, Robert Richter <robert.richter@....com> Subject: [PATCH 03/29] x86/perfcounters: add default path to cpu detection This quits hw counter initialization immediately if no cpu is detected. Signed-off-by: Robert Richter <robert.richter@....com> --- arch/x86/kernel/cpu/perf_counter.c | 2 ++ 1 files changed, 2 insertions(+), 0 deletions(-) diff --git a/arch/x86/kernel/cpu/perf_counter.c b/arch/x86/kernel/cpu/perf_counter.c index 7d0f81d..d6d6529 100644 --- a/arch/x86/kernel/cpu/perf_counter.c +++ b/arch/x86/kernel/cpu/perf_counter.c @@ -997,6 +997,8 @@ void __init init_hw_perf_counters(void) case X86_VENDOR_AMD: pmc_ops = pmc_amd_init(); break; + default: + return; } if (!pmc_ops) return; -- 1.6.1.3 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.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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