From: Paul Barber <p.barber@analyticsengines.com>
To: Peter Zijlstra <a.p.zijlstra@chello.nl>,
Paul Mackerras <paulus@samba.org>, Ingo Molnar <mingo@redhat.com>,
Arnaldo Carvalho de Melo <acme@kernel.org>,
Thomas Gleixner <tglx@linutronix.de>,
"H. Peter Anvin" <hpa@zytor.com>
Cc: <x86@kernel.org>, <linux-kernel@vger.kernel.org>,
Paul Barber <p.barber@analyticsengines.com>
Subject: [PATCH 1/1] Added RAPL support for Intel Haswell server
Date: Fri, 1 May 2015 11:55:35 +0100 [thread overview]
Message-ID: <1430477735-19847-1-git-send-email-p.barber@analyticsengines.com> (raw)
Tested on Xeon E5 2690v3.
Signed-off-by: Paul Barber <p.barber@analyticsengines.com>
---
arch/x86/kernel/cpu/perf_event_intel_rapl.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/x86/kernel/cpu/perf_event_intel_rapl.c b/arch/x86/kernel/cpu/perf_event_intel_rapl.c
index c4bb8b8..5bfe767 100644
--- a/arch/x86/kernel/cpu/perf_event_intel_rapl.c
+++ b/arch/x86/kernel/cpu/perf_event_intel_rapl.c
@@ -679,6 +679,7 @@ static int __init rapl_pmu_init(void)
rapl_pmu_events_group.attrs = rapl_events_cln_attr;
break;
case 60: /* Haswell */
+ case 63: /* Haswell servers */
case 69: /* Haswell-Celeron */
rapl_cntr_mask = RAPL_IDX_HSW;
rapl_pmu_events_group.attrs = rapl_events_hsw_attr;
--
1.8.3.1
next reply other threads:[~2015-05-01 11:12 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-05-01 10:55 Paul Barber [this message]
2015-05-01 11:02 ` Peter Zijlstra
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