From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754201AbYDHLTb (ORCPT ); Tue, 8 Apr 2008 07:19:31 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1752282AbYDHLTS (ORCPT ); Tue, 8 Apr 2008 07:19:18 -0400 Received: from mailhub.sw.ru ([195.214.232.25]:31093 "EHLO relay.sw.ru" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751811AbYDHLTS (ORCPT ); Tue, 8 Apr 2008 07:19:18 -0400 From: "Denis V. Lunev" To: akpm@linux-foundation.org Cc: linux-kernel@vger.kernel.org, "Denis V. Lunev" Subject: [PATCH 10/29] mm: use non-racy method for /proc/swaps creation Date: Tue, 8 Apr 2008 15:19:17 +0400 Message-Id: <1207653576-12640-10-git-send-email-den@openvz.org> X-Mailer: git-send-email 1.5.3.7 In-Reply-To: <1207653508.7171.18.camel@iris.sw.ru> References: <1207653508.7171.18.camel@iris.sw.ru> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Use proc_create() to make sure that ->proc_fops be setup before gluing PDE to main tree. Signed-off-by: Denis V. Lunev --- mm/swapfile.c | 6 +----- 1 files changed, 1 insertions(+), 5 deletions(-) diff --git a/mm/swapfile.c b/mm/swapfile.c index 67051be..bd1bb59 100644 --- a/mm/swapfile.c +++ b/mm/swapfile.c @@ -1426,11 +1426,7 @@ static const struct file_operations proc_swaps_operations = { static int __init procswaps_init(void) { - struct proc_dir_entry *entry; - - entry = create_proc_entry("swaps", 0, NULL); - if (entry) - entry->proc_fops = &proc_swaps_operations; + proc_create("swaps", 0, NULL, &proc_swaps_operations); return 0; } __initcall(procswaps_init); -- 1.5.3.rc5