Re: [PATCH 1/3] mm: fix set pageblock migratetype in deferred struct page init

From: Xishi Qiu
Date: Thu Aug 04 2016 - 07:47:18 EST


On 2016/8/4 19:25, Xishi Qiu wrote:

> MAX_ORDER_NR_PAGES is usually 4M, and a pageblock is usually 2M, so we only
> set one pageblock's migratetype in deferred_free_range() if pfn is aligned
> to MAX_ORDER_NR_PAGES.
>
> Also we missed to free the last block in deferred_init_memmap().
>
> Signed-off-by: Xishi Qiu <qiuxishi@xxxxxxxxxx>

Sorry for the typo, this patch is 3/3, and 1/3 is this one
"[PATCH 1/3] mem-hotplug: introduce movablenode option"

However they are all independent.

Thanks,
Xishi Qiu