Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1161339AbWJSGjZ (ORCPT ); Thu, 19 Oct 2006 02:39:25 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1161341AbWJSGjZ (ORCPT ); Thu, 19 Oct 2006 02:39:25 -0400 Received: from smtp103.mail.mud.yahoo.com ([209.191.85.213]:33431 "HELO smtp103.mail.mud.yahoo.com") by vger.kernel.org with SMTP id S1161339AbWJSGjY (ORCPT ); Thu, 19 Oct 2006 02:39:24 -0400 DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=s1024; d=yahoo.com.au; h=Received:Message-ID:Date:From:User-Agent:X-Accept-Language:MIME-Version:To:CC:Subject:References:In-Reply-To:Content-Type:Content-Transfer-Encoding; b=AgKCxdzCipC+juE6pXyZuPPmPEqG3G2R6tuDlt4fpcqGJhueNai7rvsbYs7bBBfm24oACZjGq1hTXV632BCMdZctZ5uaeg8vJcmxzVz3lvSKvSirU6QZrDkfT7VTzJ1BVwZUi+LVay/S5Q/aDZ+KrWAqAXwf7OtT/vPzWbMiKyk= ; Message-ID: <45371D96.8060003@yahoo.com.au> Date: Thu, 19 Oct 2006 16:39:18 +1000 From: Nick Piggin User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.7.12) Gecko/20051007 Debian/1.7.12-1 X-Accept-Language: en MIME-Version: 1.0 To: Paul Jackson CC: "Siddha, Suresh B" , dino@in.ibm.com, menage@google.com, Simon.Derr@bull.net, linux-kernel@vger.kernel.org, mbligh@google.com, rohitseth@google.com, dipankar@in.ibm.com Subject: Re: [RFC] Cpuset: explicit dynamic sched domain control flags References: <20061016230351.19049.29855.sendpatchset@jackhammer.engr.sgi.com> <20061017114306.A19690@unix-os.sc.intel.com> <20061017121823.e6f695aa.pj@sgi.com> <20061017190144.A19901@unix-os.sc.intel.com> <20061018000512.1d13aabd.pj@sgi.com> In-Reply-To: <20061018000512.1d13aabd.pj@sgi.com> Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 915 Lines: 25 Paul Jackson wrote: > Suresh wrote: >>Once the sched domains are partitioned, there is no interaction/scheduling >>happening between those partitions. > > > Ok ... > > Is there anyway to determine, on a running system, what sched domains > and groups are present? You don't have to worry about the details of the hierarchy. You just need to know where the partitions are, and that's easy because you were the one who set them up in the first place (with the exception of isolcpus, which at least needs a couple of lines on the sched.c side to make it workable). -- SUSE Labs, Novell Inc. Send instant messages to your online friends http://au.messenger.yahoo.com - 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/