From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757414Ab0CPFvV (ORCPT ); Tue, 16 Mar 2010 01:51:21 -0400 Received: from fgwmail5.fujitsu.co.jp ([192.51.44.35]:58584 "EHLO fgwmail5.fujitsu.co.jp" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757295Ab0CPFvU (ORCPT ); Tue, 16 Mar 2010 01:51:20 -0400 X-SecurityPolicyCheck-FJ: OK by FujitsuOutboundMailChecker v1.3.1 From: KOSAKI Motohiro To: LKML Subject: [PATCH 3/5] tmpfs: handle MPOL_LOCAL mount option properly Cc: kosaki.motohiro@jp.fujitsu.com, kiran@scalex86.org, cl@linux-foundation.org, hugh.dickins@tiscali.co.uk, lee.schermerhorn@hp.com, mel@csn.ul.ie, stable@kernel.org, linux-mm , akpm@linux-foundation.org In-Reply-To: <20100316143406.4C45.A69D9226@jp.fujitsu.com> References: <201003122353.o2CNrC56015250@imap1.linux-foundation.org> <20100316143406.4C45.A69D9226@jp.fujitsu.com> Message-Id: <20100316145022.4C4E.A69D9226@jp.fujitsu.com> MIME-Version: 1.0 Content-Type: text/plain; charset="US-ASCII" Content-Transfer-Encoding: 7bit X-Mailer: Becky! ver. 2.50.07 [ja] Date: Tue, 16 Mar 2010 14:51:17 +0900 (JST) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 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 Cc: Ravikiran Thirumalai Cc: Christoph Lameter Cc: Mel Gorman Cc: Lee Schermerhorn Cc: Hugh Dickins Cc: --- 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: /* -- 1.6.5.2