From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752849AbbCCGWN (ORCPT ); Tue, 3 Mar 2015 01:22:13 -0500 Received: from terminus.zytor.com ([198.137.202.10]:49176 "EHLO terminus.zytor.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751594AbbCCGWL (ORCPT ); Tue, 3 Mar 2015 01:22:11 -0500 Date: Mon, 2 Mar 2015 22:21:57 -0800 From: tip-bot for David Ahern Message-ID: Cc: mingo@kernel.org, acme@redhat.com, tglx@linutronix.de, hpa@zytor.com, linux-kernel@vger.kernel.org, david.ahern@oracle.com Reply-To: mingo@kernel.org, tglx@linutronix.de, acme@redhat.com, hpa@zytor.com, linux-kernel@vger.kernel.org, david.ahern@oracle.com In-Reply-To: <1424303971-91904-1-git-send-email-david.ahern@oracle.com> References: <1424303971-91904-1-git-send-email-david.ahern@oracle.com> To: linux-tip-commits@vger.kernel.org Subject: [tip:perf/core] perf tools: Compare JOBS to 0 after grep Git-Commit-ID: c65568c5456e5216e5467e81d1e04c1f5bdd453f 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: c65568c5456e5216e5467e81d1e04c1f5bdd453f Gitweb: http://git.kernel.org/tip/c65568c5456e5216e5467e81d1e04c1f5bdd453f Author: David Ahern AuthorDate: Wed, 18 Feb 2015 18:59:31 -0500 Committer: Arnaldo Carvalho de Melo CommitDate: Mon, 2 Mar 2015 11:51:00 -0300 perf tools: Compare JOBS to 0 after grep If JOBS is not by user perf tries to autodetect the number by grepping the number of CPUs from /proc/cpuinfo. 'grep -c' will always return an integer so after this command JOBS should be compared to 0, not "". Signed-off-by: David Ahern Link: http://lkml.kernel.org/r/1424303971-91904-1-git-send-email-david.ahern@oracle.com Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/Makefile | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/perf/Makefile b/tools/perf/Makefile index cb2e586..d5020ae 100644 --- a/tools/perf/Makefile +++ b/tools/perf/Makefile @@ -25,7 +25,7 @@ unexport MAKEFLAGS # ifeq ($(JOBS),) JOBS := $(shell grep -c ^processor /proc/cpuinfo 2>/dev/null) - ifeq ($(JOBS),) + ifeq ($(JOBS),0) JOBS := 1 endif endif