Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S261782AbVBOQg2 (ORCPT ); Tue, 15 Feb 2005 11:36:28 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S261781AbVBOQg2 (ORCPT ); Tue, 15 Feb 2005 11:36:28 -0500 Received: from omx3-ext.sgi.com ([192.48.171.20]:39380 "EHLO omx3.sgi.com") by vger.kernel.org with ESMTP id S261782AbVBOQgO (ORCPT ); Tue, 15 Feb 2005 11:36:14 -0500 Date: Tue, 15 Feb 2005 08:35:29 -0800 From: Paul Jackson To: Robin Holt Cc: holt@sgi.com, haveblue@us.ibm.com, raybry@sgi.com, taka@valinux.co.jp, hugh@veritas.com, akpm@osdl.org, marcello@cyclades.com, raybry@austin.rr.com, linux-mm@kvack.org, linux-kernel@vger.kernel.org Subject: Re: [RFC 2.6.11-rc2-mm2 7/7] mm: manual page migration -- sys_page_migrate Message-Id: <20050215083529.2f80c294.pj@sgi.com> In-Reply-To: <20050215162135.GA22646@lnx-holt.americas.sgi.com> References: <20050212032535.18524.12046.26397@tomahawk.engr.sgi.com> <20050212032620.18524.15178.29731@tomahawk.engr.sgi.com> <1108242262.6154.39.camel@localhost> <20050214135221.GA20511@lnx-holt.americas.sgi.com> <1108407043.6154.49.camel@localhost> <20050214220148.GA11832@lnx-holt.americas.sgi.com> <20050215074906.01439d4e.pj@sgi.com> <20050215162135.GA22646@lnx-holt.americas.sgi.com> Organization: SGI X-Mailer: Sylpheed version 1.0.0 (GTK+ 1.2.10; 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: 853 Lines: 26 Robin wrote: > That seems like it is insane! Thank-you, thank-you. What about the suggestion I had that you sort of skipped over, which amounted to changing the system call from a node array to just one node: sys_page_migrate(pid, va_start, va_end, count, old_nodes, new_nodes); to: sys_page_migrate(pid, va_start, va_end, old_node, new_node); Doesn't that let you do all you need to? Is it insane too? -- I won't rest till it's the best ... Programmer, Linux Scalability Paul Jackson 1.650.933.1373, 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/