Re: + memcg-remove-pcg_file_mapped.patch added to -mm tree

[KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>]

On Fri, 17 Feb 2012 13:46:00 -0800
akpm@linux-foundation.org wrote:

> 
> The patch titled
>      Subject: memcg: remove PCG_FILE_MAPPED
> has been added to the -mm tree.  Its filename is
>      memcg-remove-pcg_file_mapped.patch
> 
> Before you just go and hit "reply", please:
>    a) Consider who else should be cc'ed
>    b) Prefer to cc a suitable mailing list as well
>    c) Ideally: find the original patch on the mailing list and do a
>       reply-to-all to that, adding suitable additional cc's
> 
> *** Remember to use Documentation/SubmitChecklist when testing your code ***
> 
> The -mm tree is included into linux-next and is updated
> there every 3-4 working days
> 
> ------------------------------------------------------
> From: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
> Subject: memcg: remove PCG_FILE_MAPPED
> 
> With the new lock scheme for updating memcg's page stat, we don't need a
> flag PCG_FILE_MAPPED which was duplicated information of page_mapped().
> 

Johannes and Hillf pointed out this is required.
Thank you!.

==