Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754240Ab3D0FGg (ORCPT ); Sat, 27 Apr 2013 01:06:36 -0400 Received: from oproxy9.bluehost.com ([69.89.24.6]:53318 "HELO oproxy9.bluehost.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with SMTP id S1752058Ab3D0FGg (ORCPT ); Sat, 27 Apr 2013 01:06:36 -0400 Message-ID: <1367039190.12779.14.camel@Wailaba2> Subject: Re: [PATCH] process cputimer is moving faster than its corresponding clock From: Olivier Langlois To: KOSAKI Motohiro Cc: Frederic Weisbecker , Peter Zijlstra , Ingo Molnar , Thomas Gleixner , schwidefsky@de.ibm.com, Steven Rostedt , LKML Date: Sat, 27 Apr 2013 01:06:30 -0400 In-Reply-To: References: <1365184746.874.103.camel@Wailaba2> <1365593710.30071.52.camel@laptop> <1365608911.707.65.camel@Wailaba2> <1365763837.17140.52.camel@laptop> <1365782115.17140.68.camel@laptop> <1366951210.7911.28.camel@Wailaba2> <1366957639.7911.42.camel@Wailaba2> <517AD0AE.1030404@gmail.com> <1367027476.7911.60.camel@Wailaba2> Organization: Trillion01 Inc Content-Type: text/plain; charset="ISO-8859-1" X-Mailer: Evolution 3.8.1 Mime-Version: 1.0 Content-Transfer-Encoding: 7bit X-Identified-User: {5686:box610.bluehost.com:olivierl:trillion01.com} {sentby:smtp auth 173.178.230.31 authed with olivier@trillion01.com} Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 779 Lines: 23 > 2) tst-cputimer1.c only have CLOCK_PROCESS_CPUTIME_ID test and > don't have any utime, stime tests. > Sorry, I should take a couple minutes break before pressing send to be sure that I have said everything :-) CLOCK_PROCESS_CPUTIME_ID is user space name for kernel space CPUCLOCK_SCHED clock. and your are correct. It doesn't have any utime and stime test. Hence this is why I am reticent to state anything about them when we discussed about the relevence of update_gt_cputime() once we have the patch in. Greetings, Olivier -- 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/