Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932263AbWHVOCI (ORCPT ); Tue, 22 Aug 2006 10:02:08 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S932253AbWHVOCI (ORCPT ); Tue, 22 Aug 2006 10:02:08 -0400 Received: from e1.ny.us.ibm.com ([32.97.182.141]:22722 "EHLO e1.ny.us.ibm.com") by vger.kernel.org with ESMTP id S932262AbWHVOCG (ORCPT ); Tue, 22 Aug 2006 10:02:06 -0400 Date: Tue, 22 Aug 2006 19:31:24 +0530 From: Srivatsa Vaddagiri To: Mike Galbraith Cc: Ingo Molnar , Nick Piggin , Sam Vilain , linux-kernel@vger.kernel.org, Kirill Korotaev , Balbir Singh , sekharan@us.ibm.com, Andrew Morton , nagar@watson.ibm.com, matthltc@us.ibm.com, dipankar@in.ibm.com Subject: Re: [PATCH 7/7] CPU controller V1 - (temporary) cpuset interface Message-ID: <20060822140124.GC7125@in.ibm.com> Reply-To: vatsa@in.ibm.com References: <20060820174015.GA13917@in.ibm.com> <20060820174839.GH13917@in.ibm.com> <1156245036.6482.16.camel@Homer.simpson.net> <20060822101028.GB5052@in.ibm.com> <1156257674.4617.8.camel@Homer.simpson.net> <1156260209.6225.7.camel@Homer.simpson.net> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1156260209.6225.7.camel@Homer.simpson.net> User-Agent: Mutt/1.5.11 Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 885 Lines: 35 On Tue, Aug 22, 2006 at 03:23:29PM +0000, Mike Galbraith wrote: > > I try it with everything in either root or mikeg. How did you transfer everything to root? By cat'ing each task pid (including init's) to root (or mikeg) task's file? I will give your experiment a try here and find out what's happening. You said that you spawn a task which munches ~80% cpu. Is that by something like: do { gettimeofday(&t1, NULL); loop: gettimeofday(&t2, NULL); while (t2.tv_sec - t1.tv_sec != 48) goto loop; sleep 12 } while (1); > That didn't work. Ok. I will repeat your experiment and see what I can learn from it. -- Regards, vatsa - 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/