Messages in this thread |  | | Date | Thu, 06 Dec 2012 10:57:06 +0800 | From | Tang Chen <> | Subject | Re: [PATCH v2 4/5] page_alloc: Make movablecore_map has higher priority |
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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; > }
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