Subject: Re: [PATCH v5 05/14] memory-hotplug: introduce new function arch_remove_memory() for removing page table depends on architecture

From: Kamezawa Hiroyuki <[email-masked]>
Date: Wed, 26 Dec 2012 12:37:04 +0900

(2012/12/24 21:09), Tang Chen wrote:
> From: Wen Congyang <[email-masked]>
> 
> For removing memory, we need to remove page table. But it depends
> on architecture. So the patch introduce arch_remove_memory() for
> removing page table. Now it only calls __remove_pages().
> 
> Note: __remove_pages() for some archtecuture is not implemented
>        (I don't know how to implement it for s390).
> 
> Signed-off-by: Wen Congyang <[email-masked]>

Then, remove code will be symetric to add codes.

Acked-by: KAMEZAWA Hiroyuki <[email-masked]>