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Message-ID: <50C00982.6020601@cn.fujitsu.com> Date: Thu, 06 Dec 2012 10:57:06 +0800 From: Tang Chen <tangchen@...fujitsu.com> To: Jianguo Wu <wujianguo@...wei.com> CC: Jiang Liu <jiang.liu@...wei.com>, Jiang Liu <liuj97@...il.com>, hpa@...or.com, akpm@...ux-foundation.org, rob@...dley.net, isimatu.yasuaki@...fujitsu.com, laijs@...fujitsu.com, wency@...fujitsu.com, linfeng@...fujitsu.com, yinghai@...nel.org, kosaki.motohiro@...fujitsu.com, minchan.kim@...il.com, mgorman@...e.de, rientjes@...gle.com, rusty@...tcorp.com.au, linux-kernel@...r.kernel.org, linux-mm@...ck.org, linux-doc@...r.kernel.org Subject: Re: [PATCH v2 4/5] page_alloc: Make movablecore_map has higher priority Hi Liu, Wu, I got it, thank you very much. The idea is very helpful. :) I'll apply your patches and do some tests later. Thanks. :) On 12/06/2012 10:51 AM, Jianguo Wu wrote: > Hi Tang, > > There is a bug in Gerry's patch, please apply this patch to fix it. > > --- > mm/page_alloc.c | 2 +- > 1 files changed, 1 insertions(+), 1 deletions(-) > > diff --git a/mm/page_alloc.c b/mm/page_alloc.c > index 41c3b51..d981810 100644 > --- a/mm/page_alloc.c > +++ b/mm/page_alloc.c > @@ -4383,7 +4383,7 @@ static int __init find_zone_movable_from_movablecore_map(void) > */ > start_pfn = max(start_pfn, > movablecore_map.map[map_pos].start); > - zone_movable_pfn[nid] = roundup(zone_movable_pfn[nid], > + zone_movable_pfn[nid] = roundup(start_pfn, > MAX_ORDER_NR_PAGES); > break; > } -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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