From mboxrd@z Thu Jan 1 00:00:00 1970 From: Artem Bityutskiy Subject: Re: [PATCH][v4] tools/power turbostat: if --iterations, print for specific time of iterations Date: Fri, 13 Apr 2018 09:48:56 +0300 Message-ID: <1523602136.2753.240.camel@gmail.com> References: <20180413034047.1240-1-yu.c.chen@intel.com> Reply-To: dedekind1@gmail.com Mime-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <20180413034047.1240-1-yu.c.chen@intel.com> Sender: linux-kernel-owner@vger.kernel.org To: Yu Chen , Len Brown Cc: Rafael J Wysocki , Doug Smythies , linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org List-Id: linux-pm@vger.kernel.org On Fri, 2018-04-13 at 11:40 +0800, Yu Chen wrote: > diff --git a/tools/power/x86/turbostat/turbostat.c b/tools/power/x86/turbostat/turbostat.c > index bd9c6b31a504..a2fe96f038f0 100644 > --- a/tools/power/x86/turbostat/turbostat.c > +++ b/tools/power/x86/turbostat/turbostat.c > @@ -48,6 +48,7 @@ char *proc_stat = "/proc/stat"; > FILE *outf; > int *fd_percpu; > struct timespec interval_ts = {5, 0}; > +int iterations; > unsigned int debug; > unsigned int quiet; > unsigned int sums_need_wide_columns; > @@ -470,6 +471,7 @@ void help(void) > " {core | package | j,k,l..m,n-p }\n" > "--quiet skip decoding system configuration header\n" > "--interval sec Override default 5-second measurement interval\n" > + "--iterations count Number of measurement iterations(requires '--interval'\n" Missing white-space and ")". -- Best Regards, Artem Bityutskiy