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Subject[055/156] tmpfs: handle MPOL_LOCAL mount option properly
2.6.33-stable review patch.  If anyone has any objections, please let us know.

------------------

From: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>

commit 12821f5fb942e795f8009ece14bde868893bd811 upstream.

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@jp.fujitsu.com>
Cc: Ravikiran Thirumalai <kiran@scalex86.org>
Cc: Christoph Lameter <cl@linux-foundation.org>
Cc: Mel Gorman <mel@csn.ul.ie>
Acked-by: Lee Schermerhorn <lee.schermerhorn@hp.com>
Cc: Hugh Dickins <hugh.dickins@tiscali.co.uk>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

---
mm/mempolicy.c | 1 +
1 file changed, 1 insertion(+)

--- a/mm/mempolicy.c
+++ b/mm/mempolicy.c
@@ -2186,6 +2186,7 @@ int mpol_parse_str(char *str, struct mem
if (nodelist)
goto out;
mode = MPOL_PREFERRED;
+ err = 0;
break;
case MPOL_DEFAULT:
/*



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