From mboxrd@z Thu Jan 1 00:00:00 1970 Message-ID: <43DA01DD.9040808@jp.fujitsu.com> Date: Fri, 27 Jan 2006 20:19:57 +0900 From: KAMEZAWA Hiroyuki MIME-Version: 1.0 Subject: Re: [Lhms-devel] Re: [PATCH 0/9] Reducing fragmentation using zones v4 References: <20060126184305.8550.94358.sendpatchset@skynet.csn.ul.ie> <43D96987.8090608@jp.fujitsu.com> <43D96C41.6020103@jp.fujitsu.com> In-Reply-To: Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Sender: owner-linux-mm@kvack.org Return-Path: To: Mel Gorman Cc: linux-mm@kvack.org, linux-kernel@vger.kernel.org, lhms-devel@lists.sourceforge.net List-ID: Mel Gorman wrote: > On Fri, 27 Jan 2006, KAMEZAWA Hiroyuki wrote: > >> KAMEZAWA Hiroyuki wrote: >>> Could you add this patch to your set ? >>> This was needed to boot my x86 machine without HIGHMEM. >>> >> Sorry, I sent a wrong patch.. >> This is correct one. > > I can add it although I would like to know more about the problem. I tried > booting with and without CONFIG_HIGHMEM both stock kernels and with > anti-frag and they all boot fine. What causes your machine to die? Does it > occur with stock -mm or just with anti-frag? > Sorry, it looks there is no problem with your newest set :( This was problem of my tree... Sigh, I should be more carefull. my note is attached. Sorry, -- Kame == Note == I replaced si_meminfo() like following == #ifdef CONFIG_HIGHMEM val->totalhigh = nr_total_zonetype_pages(ZONE_HIGHMEM); val->freehigh = nr_free_zonetype_pages(ZONE_HIGHMEM); #else == If ZONE_HIGHMEM has no pages, val->totalhigh is 0 and mempool for bounce buffer is not initialized. But, now == #ifdef CONFIG_HIGHMEM val->totalhigh = totalhigh_pages; val->freehigh = nr_free_highpages(); #else == totalhigh_pages is defined by highstart_pfn and highend_pfn. By Zone_EasyRclm, totalhigh_pages is not affected. mempool for bounce buffer is properly initialized.... -- 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