From patchwork Sat Apr 16 00:55:20 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Al Viro X-Patchwork-Id: 8860701 Return-Path: X-Original-To: patchwork-linux-fsdevel@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork1.web.kernel.org (Postfix) with ESMTP id 03AAF9F3A0 for ; Sat, 16 Apr 2016 00:58:36 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 4DF952026C for ; Sat, 16 Apr 2016 00:58:35 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 72A9F20259 for ; Sat, 16 Apr 2016 00:58:34 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752935AbcDPA5q (ORCPT ); Fri, 15 Apr 2016 20:57:46 -0400 Received: from zeniv.linux.org.uk ([195.92.253.2]:39581 "EHLO ZenIV.linux.org.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752496AbcDPAz3 (ORCPT ); Fri, 15 Apr 2016 20:55:29 -0400 Received: from viro by ZenIV.linux.org.uk with local (Exim 4.76 #1 (Red Hat Linux)) id 1arEWG-0008IG-Ap; Sat, 16 Apr 2016 00:55:28 +0000 From: Al Viro To: Linus Torvalds Cc: linux-kernel@vger.kernel.org, linux-fsdevel@vger.kernel.org Subject: [PATCH 08/15] ovl_lookup_real(): use lookup_one_len_unlocked() Date: Sat, 16 Apr 2016 01:55:20 +0100 Message-Id: <1460768127-31822-8-git-send-email-viro@ZenIV.linux.org.uk> X-Mailer: git-send-email 2.7.3 In-Reply-To: <20160416005232.GV25498@ZenIV.linux.org.uk> References: <20160416005232.GV25498@ZenIV.linux.org.uk> Sender: linux-fsdevel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-fsdevel@vger.kernel.org X-Spam-Status: No, score=-7.9 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP From: Al Viro Signed-off-by: Al Viro --- fs/overlayfs/super.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/fs/overlayfs/super.c b/fs/overlayfs/super.c index 14cab38..4c26225 100644 --- a/fs/overlayfs/super.c +++ b/fs/overlayfs/super.c @@ -378,9 +378,7 @@ static inline struct dentry *ovl_lookup_real(struct dentry *dir, { struct dentry *dentry; - inode_lock(dir->d_inode); - dentry = lookup_one_len(name->name, dir, name->len); - inode_unlock(dir->d_inode); + dentry = lookup_one_len_unlocked(name->name, dir, name->len); if (IS_ERR(dentry)) { if (PTR_ERR(dentry) == -ENOENT)