linux-kernel - Re: [RFC 13/16] mm/cma: populate ZONE_CMA and use this zone when GFP

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Message-ID: <20150320042836.GA2021@js1304-P5Q-DELUXE>
Date:	Fri, 20 Mar 2015 13:28:37 +0900
From:	Joonsoo Kim <iamjoonsoo.kim@....com>
To:	"Aneesh Kumar K.V" <aneesh.kumar@...ux.vnet.ibm.com>
Cc:	Andrew Morton <akpm@...ux-foundation.org>,
	Rik van Riel <riel@...hat.com>,
	Johannes Weiner <hannes@...xchg.org>,
	Mel Gorman <mgorman@...e.de>,
	Laura Abbott <lauraa@...eaurora.org>,
	Minchan Kim <minchan@...nel.org>,
	Heesub Shin <heesub.shin@...sung.com>,
	Marek Szyprowski <m.szyprowski@...sung.com>,
	Michal Nazarewicz <mina86@...a86.com>, linux-mm@...ck.org,
	linux-kernel@...r.kernel.org, Hui Zhu <zhuhui@...omi.com>,
	Gioh Kim <gioh.kim@....com>,
	Bartlomiej Zolnierkiewicz <b.zolnierkie@...sung.com>,
	Ritesh Harjani <ritesh.list@...il.com>,
	Vlastimil Babka <vbabka@...e.cz>
Subject: Re: [RFC 13/16] mm/cma: populate ZONE_CMA and use this zone when
 GFP_HIGHUSERMOVABLE

On Wed, Mar 18, 2015 at 03:33:02PM +0530, Aneesh Kumar K.V wrote:
> 
> >
> >  #ifdef CONFIG_CMA
> > +static void __init adjust_present_page_count(struct page *page, long count)
> > +{
> > +	struct zone *zone = page_zone(page);
> > +
> > +	zone->present_pages += count;
> > +}
> > +
> 
> May be adjust_page_zone_present_count() ?
> 

Hello,

This name is motivated from adjust_managed_page_count() which handles
zone's managed_page change.

Thanks.
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