linux-kernel - Re: [PATCH] cma: fix migration mode

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Message-ID: <op.wd4gqhfm3l0zgt@mpn-glaptop>
Date:	Thu, 10 May 2012 19:19:19 -0700
From:	"Michal Nazarewicz" <mina86@...a86.com>
To:	"Andrew Morton" <akpm@...ux-foundation.org>,
	"Minchan Kim" <minchan@...nel.org>
Cc:	linux-mm@...ck.org, linux-kernel@...r.kernel.org,
	"Marek Szyprowski" <m.szyprowski@...sung.com>
Subject: Re: [PATCH] cma: fix migration mode

On Thu, 10 May 2012 08:33:23 -0700, Minchan Kim <minchan@...nel.org> wrote:
> __alloc_contig_migrate_range calls migrate_pages with wrong argument
> for migrate_mode. Fix it.
>
> Cc: Marek Szyprowski <m.szyprowski@...sung.com>
> Signed-off-by: Minchan Kim <minchan@...nel.org>

Acked-by: Michal Nazarewicz <mina86@...a86.com>

> ---
>  mm/page_alloc.c |    2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/mm/page_alloc.c b/mm/page_alloc.c
> index 4d926f1..9febc62 100644
> --- a/mm/page_alloc.c
> +++ b/mm/page_alloc.c
> @@ -5689,7 +5689,7 @@ static int __alloc_contig_migrate_range(unsigned long start, unsigned long end)
> 		ret = migrate_pages(&cc.migratepages,
>  				    __alloc_contig_migrate_alloc,
> -				    0, false, true);
> +				    0, false, MIGRATE_SYNC);
>  	}
> 	putback_lru_pages(&cc.migratepages);


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.o. | Liege of Serenely Enlightened Majesty of      o' \,=./ `o
..o | Computer Science,  Michał “mina86” Nazarewicz    (o o)
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