From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756121Ab2JJMzI (ORCPT ); Wed, 10 Oct 2012 08:55:08 -0400 Received: from mx1.redhat.com ([209.132.183.28]:50095 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755974Ab2JJMyL (ORCPT ); Wed, 10 Oct 2012 08:54:11 -0400 From: Jiri Olsa To: linux-kernel@vger.kernel.org Cc: Jiri Olsa , Arnaldo Carvalho de Melo , Peter Zijlstra , Ingo Molnar , Paul Mackerras , Corey Ashford , Frederic Weisbecker , Stephane Eranian Subject: [PATCH 5/8] perf x86: Adding hardware events translations for p6 cpus Date: Wed, 10 Oct 2012 14:53:15 +0200 Message-Id: <1349873598-12583-6-git-send-email-jolsa@redhat.com> In-Reply-To: <1349873598-12583-1-git-send-email-jolsa@redhat.com> References: <1349873598-12583-1-git-send-email-jolsa@redhat.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Adding support for p6 processors to display 'events' sysfs directory (/sys/devices/cpu/events/) with hw event translations. # ls /sys/devices/cpu/events/ branch-instructions branch-misses bus-cycles cache-misses cache-references cpu-cycles instructions ref-cycles stalled-cycles-backend stalled-cycles-frontend Suggested-by: Peter Zijlstra Signed-off-by: Jiri Olsa Cc: Arnaldo Carvalho de Melo Cc: Peter Zijlstra Cc: Ingo Molnar Cc: Paul Mackerras Cc: Corey Ashford Cc: Frederic Weisbecker Cc: Stephane Eranian --- arch/x86/kernel/cpu/perf_event_p6.c | 2 ++ include/linux/perf_event.h | 1 + 2 files changed, 3 insertions(+) diff --git a/arch/x86/kernel/cpu/perf_event_p6.c b/arch/x86/kernel/cpu/perf_event_p6.c index e4dd0f7..900b76b 100644 --- a/arch/x86/kernel/cpu/perf_event_p6.c +++ b/arch/x86/kernel/cpu/perf_event_p6.c @@ -134,6 +134,8 @@ static __initconst const struct x86_pmu p6_pmu = { .event_constraints = p6_event_constraints, .format_attrs = intel_p6_formats_attr, + .events_sysfs_show = intel_event_sysfs_show, + }; __init int p6_pmu_init(void) diff --git a/include/linux/perf_event.h b/include/linux/perf_event.h index 827c374..6e48be0 100644 --- a/include/linux/perf_event.h +++ b/include/linux/perf_event.h @@ -1419,6 +1419,7 @@ _name##_show(struct device *dev, \ static struct device_attribute format_attr_##_name = __ATTR_RO(_name) ssize_t x86_event_sysfs_show(char *page, u64 config, u64 event); +ssize_t intel_event_sysfs_show(char *page, u64 config); #endif /* __KERNEL__ */ #endif /* _LINUX_PERF_EVENT_H */ -- 1.7.11.4