From mboxrd@z Thu Jan 1 00:00:00 1970 Date: Thu, 4 Dec 2003 10:27:30 -0800 Subject: Re: memory hotremove prototype, take 3 Message-ID: <20031204182729.GA7965@sgi.com> References: <20031201034155.11B387007A@sv1.valinux.co.jp> <187360000.1070480461@flay> <20031204035842.72C9A7007A@sv1.valinux.co.jp> <152440000.1070516333@10.10.2.4> <20031204154406.7FC587007A@sv1.valinux.co.jp> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20031204154406.7FC587007A@sv1.valinux.co.jp> From: jbarnes@sgi.com (Jesse Barnes) Sender: owner-linux-mm@kvack.org Return-Path: To: IWAMOTO Toshihiro Cc: "Martin J. Bligh" , linux-kernel@vger.kernel.org, linux-mm@kvack.org List-ID: On Fri, Dec 05, 2003 at 12:44:06AM +0900, IWAMOTO Toshihiro wrote: > IIRC, memory is contiguous within a NUMA node. I think Goto-san will > clarify this issue when his code gets ready. :-) Not on all systems. On sn2 we use ia64's virtual memmap to make memory within a node appear contiguous, even though it may not be. Jesse -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: aart@kvack.org