From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754113Ab3KAPxK (ORCPT ); Fri, 1 Nov 2013 11:53:10 -0400 Received: from mx1.redhat.com ([209.132.183.28]:3644 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752383Ab3KAPxI (ORCPT ); Fri, 1 Nov 2013 11:53:08 -0400 From: Jiri Olsa To: linux-kernel@vger.kernel.org Cc: Jiri Olsa , Adrian Hunter , Corey Ashford , David Ahern , Frederic Weisbecker , Ingo Molnar , Namhyung Kim , Paul Mackerras , Peter Zijlstra , Arnaldo Carvalho de Melo Subject: [PATCH] perf tools: Allow multiple cpus record for -p option Date: Fri, 1 Nov 2013 16:52:45 +0100 Message-Id: <1383321165-25252-1-git-send-email-jolsa@redhat.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Currently we don't create default CPU map for task related target, like: $ perf record -p This makes record command to disable inherited events. which is not desired behaviour (we have special option for that (-i) anyway). Fixing this by creating default CPU map for task related processes. Signed-off-by: Jiri Olsa Cc: Adrian Hunter Cc: Corey Ashford Cc: David Ahern Cc: Frederic Weisbecker Cc: Ingo Molnar Cc: Namhyung Kim Cc: Paul Mackerras Cc: Peter Zijlstra Cc: Arnaldo Carvalho de Melo --- tools/perf/util/evlist.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/perf/util/evlist.c b/tools/perf/util/evlist.c index 0582f67..52bb127 100644 --- a/tools/perf/util/evlist.c +++ b/tools/perf/util/evlist.c @@ -804,7 +804,7 @@ int perf_evlist__create_maps(struct perf_evlist *evlist, return -1; if (perf_target__has_task(target)) - evlist->cpus = cpu_map__dummy_new(); + evlist->cpus = cpu_map__new(target->cpu_list); else if (!perf_target__has_cpu(target) && !target->uses_mmap) evlist->cpus = cpu_map__dummy_new(); else -- 1.7.11.7