Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1750706AbVJXHh1 (ORCPT ); Mon, 24 Oct 2005 03:37:27 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1750734AbVJXHh1 (ORCPT ); Mon, 24 Oct 2005 03:37:27 -0400 Received: from omx3-ext.sgi.com ([192.48.171.20]:11148 "EHLO omx3.sgi.com") by vger.kernel.org with ESMTP id S1750706AbVJXHh0 (ORCPT ); Mon, 24 Oct 2005 03:37:26 -0400 Date: Mon, 24 Oct 2005 00:37:04 -0700 From: Paul Jackson To: Hirokazu Takahashi Cc: akpm@osdl.org, Simon.Derr@bull.net, linux-kernel@vger.kernel.org, clameter@sgi.com, torvalds@osdl.org, linux-mm@kvack.org Subject: Re: [PATCH] cpuset confine pdflush to its cpuset Message-Id: <20051024003704.75cdd1cd.pj@sgi.com> In-Reply-To: <20051024.161326.95910283.taka@valinux.co.jp> References: <20051023233237.0982b54b.pj@sgi.com> <20051023234032.5e926336.akpm@osdl.org> <20051023234918.386364c0.pj@sgi.com> <20051024.161326.95910283.taka@valinux.co.jp> Organization: SGI X-Mailer: Sylpheed version 2.0.0beta5 (GTK+ 2.4.9; i686-pc-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 981 Lines: 28 Takahashi-san replied to pj: > > A reasonable request. > > Can you do this? > I think you may probably use a large NUMA machine. In theory, yes. I certainly have access to large NUMA machines. However, it is likely not a priority for me. My focus is on work that will benefit workloads that do not depend on pdflush (except to want to be sure that pdflush is -not- running in a cpuset containing a dedicated job.) That seems to keep me busy enough (and keep my employer paying me), so I might never get to this problem. I might, but the odds are not good. Sorry. -- I won't rest till it's the best ... Programmer, Linux Scalability Paul Jackson 1.925.600.0401 - 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/