From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from psmtp.com (na3sys010amx171.postini.com [74.125.245.171]) by kanga.kvack.org (Postfix) with SMTP id 482DF6B0002 for ; Tue, 2 Apr 2013 07:10:25 -0400 (EDT) Message-ID: <515ABC79.5060900@huawei.com> Date: Tue, 2 Apr 2013 19:09:45 +0800 From: Xishi Qiu MIME-Version: 1.0 Subject: [PATCH] mm/vmscan: fix error return in kswapd_run() Content-Type: text/plain; charset="ISO-8859-1" Content-Transfer-Encoding: 7bit Sender: owner-linux-mm@kvack.org List-ID: To: Andrew Morton , Mel Gorman , hughd@google.com, riel@redhat.com, khlebnikov@openvz.org Cc: linux-mm@kvack.org, linux-kernel@vger.kernel.org, Xishi Qiu , Hanjun Guo , Zhangdianfang Fix the error return value in kswapd_run(). The bug was introduced by commit d5dc0ad928fb9e972001e552597fd0b794863f34 "mm/vmscan: fix error number for failed kthread". Signed-off-by: Xishi Qiu --- mm/vmscan.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/mm/vmscan.c b/mm/vmscan.c index 88c5fed..950636e 100644 --- a/mm/vmscan.c +++ b/mm/vmscan.c @@ -3188,9 +3188,9 @@ int kswapd_run(int nid) if (IS_ERR(pgdat->kswapd)) { /* failure at boot is fatal */ BUG_ON(system_state == SYSTEM_BOOTING); - pgdat->kswapd = NULL; pr_err("Failed to start kswapd on node %d\n", nid); ret = PTR_ERR(pgdat->kswapd); + pgdat->kswapd = NULL; } return ret; } -- 1.7.6.1 -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: email@kvack.org