Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S965139AbVKPBHJ (ORCPT ); Tue, 15 Nov 2005 20:07:09 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S965140AbVKPBHJ (ORCPT ); Tue, 15 Nov 2005 20:07:09 -0500 Received: from mail15.syd.optusnet.com.au ([211.29.132.196]:48083 "EHLO mail15.syd.optusnet.com.au") by vger.kernel.org with ESMTP id S965139AbVKPBHH (ORCPT ); Tue, 15 Nov 2005 20:07:07 -0500 MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Message-ID: <17274.34333.348600.111728@wombat.chubb.wattle.id.au> Date: Wed, 16 Nov 2005 12:06:37 +1100 From: Peter Chubb To: Andrew Morton Cc: Shailabh Nagar , linux-kernel@vger.kernel.org, Ingo Molnar Subject: Re: [Patch 1/4] Delay accounting: Initialization In-Reply-To: <20051114202017.6f8c0327.akpm@osdl.org> References: <43796596.2010908@watson.ibm.com> <20051114202017.6f8c0327.akpm@osdl.org> X-Mailer: VM 7.17 under 21.4 (patch 17) "Jumbo Shrimp" XEmacs Lucid Comments: Hyperbole mail buttons accepted, v04.18. X-Face: GgFg(Z>fx((4\32hvXq<)|jndSniCH~~$D)Ka:P@e@JR1P%Vr}EwUdfwf-4j\rUs#JR{'h# !]])6%Jh~b$VA|ALhnpPiHu[-x~@<"@Iv&|%R)Fq[[,(&Z'O)Q)xCqe1\M[F8#9l8~}#u$S$Rm`S9% \'T@`:&8>Sb*c5d'=eDYI&GF`+t[LfDH="MP5rwOO]w>ALi7'=QJHz&y&C&TE_3j! Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 893 Lines: 21 >>>>> "Andrew" == Andrew Morton writes: Andrew> Shailabh Nagar wrote: >> + *ts = sched_clock(); Andrew> I'm not sure that it's kosher to use sched_clock() for Andrew> fine-grained timestamping like this. Ingo had issues with it Andrew> last time this happened? It wasn't Ingo, it was Andi Kleen... for my Microstate Accounting patches, which do very similar things to Shailabh's patchsetm, but using /proc and a system call instead (following Solaris's lead) -- Dr Peter Chubb http://www.gelato.unsw.edu.au peterc AT gelato.unsw.edu.au The technical we do immediately, the political takes *forever* - 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/