From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933048AbdA0P1t (ORCPT ); Fri, 27 Jan 2017 10:27:49 -0500 Received: from mga11.intel.com ([192.55.52.93]:45133 "EHLO mga11.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932193AbdA0P0Y (ORCPT ); Fri, 27 Jan 2017 10:26:24 -0500 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.33,295,1477983600"; d="scan'208";a="1087992461" From: Alexander Shishkin To: Peter Zijlstra Cc: Ingo Molnar , linux-kernel@vger.kernel.org, vince@deater.net, eranian@google.com, Arnaldo Carvalho de Melo , Borislav Petkov , Thomas Gleixner , Alexander Shishkin Subject: [PATCH 1/2] perf/x86/intel/pt: Add format strings for PTWRITE and power event tracing Date: Fri, 27 Jan 2017 17:16:43 +0200 Message-Id: <20170127151644.8585-2-alexander.shishkin@linux.intel.com> X-Mailer: git-send-email 2.11.0 In-Reply-To: <20170127151644.8585-1-alexander.shishkin@linux.intel.com> References: <20170127151644.8585-1-alexander.shishkin@linux.intel.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Commit 8ee83b2ab3 ("perf/x86/intel/pt: Add support for PTWRITE and power event tracing") forgot to add format strings to the PT driver. So one could enable these features by setting corresponding bits in the event config, but not by their mnemonic names. This patch adds the format strings. Signed-off-by: Alexander Shishkin Fixes: 8ee83b2ab3 ("perf/x86/intel/pt: Add support for PTWRITE...") --- arch/x86/events/intel/pt.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/arch/x86/events/intel/pt.c b/arch/x86/events/intel/pt.c index 54dd585771..ece5fb06db 100644 --- a/arch/x86/events/intel/pt.c +++ b/arch/x86/events/intel/pt.c @@ -99,18 +99,24 @@ static struct attribute_group pt_cap_group = { }; PMU_FORMAT_ATTR(cyc, "config:1" ); +PMU_FORMAT_ATTR(pwr_evt, "config:4" ); +PMU_FORMAT_ATTR(fup_on_ptw, "config:5" ); PMU_FORMAT_ATTR(mtc, "config:9" ); PMU_FORMAT_ATTR(tsc, "config:10" ); PMU_FORMAT_ATTR(noretcomp, "config:11" ); +PMU_FORMAT_ATTR(ptw, "config:12" ); PMU_FORMAT_ATTR(mtc_period, "config:14-17" ); PMU_FORMAT_ATTR(cyc_thresh, "config:19-22" ); PMU_FORMAT_ATTR(psb_period, "config:24-27" ); static struct attribute *pt_formats_attr[] = { &format_attr_cyc.attr, + &format_attr_pwr_evt.attr, + &format_attr_fup_on_ptw.attr, &format_attr_mtc.attr, &format_attr_tsc.attr, &format_attr_noretcomp.attr, + &format_attr_ptw.attr, &format_attr_mtc_period.attr, &format_attr_cyc_thresh.attr, &format_attr_psb_period.attr, -- 2.11.0