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Message-Id: <1268835908.4773.47.camel@useless.americas.hpqcorp.net>
Date:	Wed, 17 Mar 2010 10:25:08 -0400
From:	Lee Schermerhorn <Lee.Schermerhorn@...com>
To:	KOSAKI Motohiro <kosaki.motohiro@...fujitsu.com>
Cc:	LKML <linux-kernel@...r.kernel.org>, kiran@...lex86.org,
	cl@...ux-foundation.org, hugh.dickins@...cali.co.uk, mel@....ul.ie,
	stable@...nel.org, linux-mm <linux-mm@...ck.org>,
	akpm@...ux-foundation.org
Subject: Re: [PATCH 3/5] tmpfs: handle MPOL_LOCAL mount option properly

On Tue, 2010-03-16 at 14:51 +0900, KOSAKI Motohiro wrote:
> commit 71fe804b6d5 (mempolicy: use struct mempolicy pointer in
> shmem_sb_info) added mpol=local mount option. but its feature is
> broken since it was born. because such code always return 1 (i.e.
> mount failure).
> 
> This patch fixes it.
> 
> Signed-off-by: KOSAKI Motohiro <kosaki.motohiro@...fujitsu.com>
> Cc: Ravikiran Thirumalai <kiran@...lex86.org>
> Cc: Christoph Lameter <cl@...ux-foundation.org>
> Cc: Mel Gorman <mel@....ul.ie>
> Cc: Lee Schermerhorn <lee.schermerhorn@...com>
> Cc: Hugh Dickins <hugh.dickins@...cali.co.uk>
> Cc: <stable@...nel.org>

Acked-by: Lee Schermerhorn <lee.schermerhorn@...com>

> ---
>  mm/mempolicy.c |    1 +
>  1 files changed, 1 insertions(+), 0 deletions(-)
> 
> diff --git a/mm/mempolicy.c b/mm/mempolicy.c
> index 3f77062..5c197d5 100644
> --- a/mm/mempolicy.c
> +++ b/mm/mempolicy.c
> @@ -2212,6 +2212,7 @@ int mpol_parse_str(char *str, struct mempolicy **mpol, int no_context)
>  		if (nodelist)
>  			goto out;
>  		mode = MPOL_PREFERRED;
> +		err = 0;
>  		break;
>  	case MPOL_DEFAULT:
>  		/*

--
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