Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753011AbbH1REH (ORCPT ); Fri, 28 Aug 2015 13:04:07 -0400 Received: from mga02.intel.com ([134.134.136.20]:18537 "EHLO mga02.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752220AbbH1REC (ORCPT ); Fri, 28 Aug 2015 13:04:02 -0400 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.17,425,1437462000"; d="scan'208";a="777614778" From: Kan Liang To: acme@kernel.org, jolsa@kernel.org Cc: a.p.zijlstra@chello.nl, luto@kernel.org, mingo@redhat.com, eranian@google.com, ak@linux.intel.com, mark.rutland@arm.com, adrian.hunter@intel.com, namhyung@kernel.org, linux-kernel@vger.kernel.org, Kan Liang Subject: [PATCH V7 4/8] perf,tools: add backpointer for perf_env to evlist Date: Fri, 28 Aug 2015 05:48:05 -0400 Message-Id: <1440755289-30939-5-git-send-email-kan.liang@intel.com> X-Mailer: git-send-email 1.8.3.1 In-Reply-To: <1440755289-30939-1-git-send-email-kan.liang@intel.com> References: <1440755289-30939-1-git-send-email-kan.liang@intel.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1376 Lines: 44 From: Kan Liang Add backpointer to evlist, so we can easily access env when processing something where we have a evsel or evlist. Suggested-by: Arnaldo Carvalho de Melo Signed-off-by: Kan Liang --- tools/perf/util/evlist.h | 1 + tools/perf/util/header.c | 1 + 2 files changed, 2 insertions(+) diff --git a/tools/perf/util/evlist.h b/tools/perf/util/evlist.h index 436e358..b39a619 100644 --- a/tools/perf/util/evlist.h +++ b/tools/perf/util/evlist.h @@ -56,6 +56,7 @@ struct perf_evlist { struct cpu_map *cpus; struct perf_evsel *selected; struct events_stats stats; + struct perf_env *env; }; struct perf_evsel_str_handler { diff --git a/tools/perf/util/header.c b/tools/perf/util/header.c index 8df0582..c3c79cb 100644 --- a/tools/perf/util/header.c +++ b/tools/perf/util/header.c @@ -2576,6 +2576,7 @@ int perf_session__read_header(struct perf_session *session) if (session->evlist == NULL) return -ENOMEM; + session->evlist->env = &header->env; if (perf_data_file__is_pipe(file)) return perf_header__read_pipe(session); -- 1.8.3.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/