From mboxrd@z Thu Jan 1 00:00:00 1970 Date: Tue, 15 May 2007 11:19:31 -0700 (PDT) From: Christoph Lameter Subject: Re: [PATCH 1/8] Do not depend on MAX_ORDER when grouping pages by mobility In-Reply-To: <20070515150331.16348.18072.sendpatchset@skynet.skynet.ie> Message-ID: References: <20070515150311.16348.56826.sendpatchset@skynet.skynet.ie> <20070515150331.16348.18072.sendpatchset@skynet.skynet.ie> MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: owner-linux-mm@kvack.org Return-Path: To: Mel Gorman Cc: linux-mm@kvack.org List-ID: On Tue, 15 May 2007, Mel Gorman wrote: > > #define SECTION_BLOCKFLAGS_BITS \ > - ((1 << (PFN_SECTION_SHIFT - (MAX_ORDER-1))) * NR_PAGEBLOCK_BITS) > + ((1UL << (PFN_SECTION_SHIFT - pageblock_order)) * NR_PAGEBLOCK_BITS) > Ahh, Blockflags so this is not related to SPARSEMEM... -- 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