From mboxrd@z Thu Jan 1 00:00:00 1970 Date: Wed, 6 Dec 2006 16:20:52 -0800 (PST) From: Christoph Lameter Subject: Re: [RFC][PATCH] vmemmap on sparsemem v2 [1/5] generic vmemmap on sparsemem In-Reply-To: <20061207092042.33533708.kamezawa.hiroyu@jp.fujitsu.com> Message-ID: References: <20061205214517.5ad924f6.kamezawa.hiroyu@jp.fujitsu.com> <20061205214902.b8454d67.kamezawa.hiroyu@jp.fujitsu.com> <20061206181317.GA10042@osiris.ibm.com> <20061207092042.33533708.kamezawa.hiroyu@jp.fujitsu.com> MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: owner-linux-mm@kvack.org Return-Path: To: KAMEZAWA Hiroyuki Cc: heiko.carstens@de.ibm.com, linux-mm@kvack.org, clameter@engr.sgi.com, apw@shadowen.org List-ID: On Thu, 7 Dec 2006, KAMEZAWA Hiroyuki wrote: > Now, (for example ia64) sizeof(struct page)=56 and PAGES_PER_SECTION=65536, > Then, sizeof(struct page) * PAGES_PER_SECTION is page-aligned.(16kbytes pages.) Ahhh. Neat trick. -- 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: email@kvack.org