From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751163AbaEUFzK (ORCPT ); Wed, 21 May 2014 01:55:10 -0400 Received: from terminus.zytor.com ([198.137.202.10]:60526 "EHLO terminus.zytor.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750770AbaEUFzI (ORCPT ); Wed, 21 May 2014 01:55:08 -0400 Date: Tue, 20 May 2014 22:54:51 -0700 From: tip-bot for Dongsheng Yang Message-ID: Cc: linux-kernel@vger.kernel.org, hpa@zytor.com, mingo@kernel.org, jolsa@kernel.org, tglx@linutronix.de, yangds.fnst@cn.fujitsu.com Reply-To: mingo@kernel.org, hpa@zytor.com, linux-kernel@vger.kernel.org, jolsa@kernel.org, tglx@linutronix.de, yangds.fnst@cn.fujitsu.com In-Reply-To: <1400218625-14613-1-git-send-email-yangds.fnst@cn.fujitsu.com> References: <1400218625-14613-1-git-send-email-yangds.fnst@cn.fujitsu.com> To: linux-tip-commits@vger.kernel.org Subject: [tip:perf/core] perf sched: Cleanup, remove unused variables in map_switch_event() Git-Commit-ID: 9d372ca59bcb9339b4a34a9bf978a1fc15b68b03 X-Mailer: tip-git-log-daemon Robot-ID: Robot-Unsubscribe: Contact to get blacklisted from these emails MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain; charset=UTF-8 Content-Disposition: inline Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Commit-ID: 9d372ca59bcb9339b4a34a9bf978a1fc15b68b03 Gitweb: http://git.kernel.org/tip/9d372ca59bcb9339b4a34a9bf978a1fc15b68b03 Author: Dongsheng Yang AuthorDate: Fri, 16 May 2014 14:37:05 +0900 Committer: Jiri Olsa CommitDate: Fri, 16 May 2014 09:17:50 +0200 perf sched: Cleanup, remove unused variables in map_switch_event() In map_switch_event(), we don't care the previous process currently, this patch remove the infomation we get but not used. Signed-off-by: Dongsheng Yang Link: http://lkml.kernel.org/r/1400218625-14613-1-git-send-email-yangds.fnst@cn.fujitsu.com Signed-off-by: Jiri Olsa --- tools/perf/builtin-sched.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/tools/perf/builtin-sched.c b/tools/perf/builtin-sched.c index 0b4fe53..d717683 100644 --- a/tools/perf/builtin-sched.c +++ b/tools/perf/builtin-sched.c @@ -1266,9 +1266,8 @@ static int process_sched_wakeup_event(struct perf_tool *tool, static int map_switch_event(struct perf_sched *sched, struct perf_evsel *evsel, struct perf_sample *sample, struct machine *machine) { - const u32 prev_pid = perf_evsel__intval(evsel, sample, "prev_pid"), - next_pid = perf_evsel__intval(evsel, sample, "next_pid"); - struct thread *sched_out __maybe_unused, *sched_in; + const u32 next_pid = perf_evsel__intval(evsel, sample, "next_pid"); + struct thread *sched_in; int new_shortname; u64 timestamp0, timestamp = sample->time; s64 delta; @@ -1291,7 +1290,6 @@ static int map_switch_event(struct perf_sched *sched, struct perf_evsel *evsel, return -1; } - sched_out = machine__findnew_thread(machine, 0, prev_pid); sched_in = machine__findnew_thread(machine, 0, next_pid); sched->curr_thread[this_cpu] = sched_in;