From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail172.messagelabs.com (mail172.messagelabs.com [216.82.254.3]) by kanga.kvack.org (Postfix) with ESMTP id 6A2CD8D003B for ; Thu, 21 Apr 2011 17:34:11 -0400 (EDT) Received: from kpbe11.cbf.corp.google.com (kpbe11.cbf.corp.google.com [172.25.105.75]) by smtp-out.google.com with ESMTP id p3LLY9M0001242 for ; Thu, 21 Apr 2011 14:34:09 -0700 Received: from pwj9 (pwj9.prod.google.com [10.241.219.73]) by kpbe11.cbf.corp.google.com with ESMTP id p3LLY8BS026999 (version=TLSv1/SSLv3 cipher=RC4-SHA bits=128 verify=NOT) for ; Thu, 21 Apr 2011 14:34:08 -0700 Received: by pwj9 with SMTP id 9so96720pwj.20 for ; Thu, 21 Apr 2011 14:34:07 -0700 (PDT) Date: Thu, 21 Apr 2011 14:34:00 -0700 (PDT) From: David Rientjes Subject: Re: [PATCH v3] mm: make expand_downwards symmetrical to expand_upwards In-Reply-To: <1303421088.4025.52.camel@mulgrave.site> Message-ID: References: <1303317178.2587.30.camel@mulgrave.site> <20110421220351.9180.A69D9226@jp.fujitsu.com> <1303421088.4025.52.camel@mulgrave.site> MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: owner-linux-mm@kvack.org List-ID: To: James Bottomley Cc: Christoph Lameter , Andrew Morton , KOSAKI Motohiro , Pekka Enberg , Michal Hocko , Hugh Dickins , linux-mm@kvack.org, LKML , linux-parisc@vger.kernel.org, Ingo Molnar , x86 maintainers On Thu, 21 Apr 2011, James Bottomley wrote: > > - parisc: James has already queued "parisc: set memory ranges in > > N_NORMAL_MEMORY when onlined" for 2.6.39, so all he needs now is > > to merge a hybrid of the Kconfig changes requiring CONFIG_NUMA for > > CONFIG_DISCONTIGMEM from KOSAKI-san and myself which also fix the > > compile issues, > > Not quite: if we go this route, we need to sort out our CPU scheduling > problem as well ... as I said, I don't think we've got all the necessary > numa machinery in place yet. > Ok, it seems like there're two options for this release cycle: (1) merge the patch that enables CONFIG_NUMA for DISCONTIGMEM but only do so if CONFIG_SLUB is enabled to avoid the build error, or (2) disallow CONFIG_SLUB for parisc with DISCONTIGMEM. -- 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/ . Fight unfair telecom internet charges in Canada: sign http://stopthemeter.ca/ Don't email: email@kvack.org