From patchwork Mon May 11 18:08:04 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Al Viro X-Patchwork-Id: 6380471 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 ADCA69F32E for ; Mon, 11 May 2015 18:11:04 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id E8F38209B1 for ; Mon, 11 May 2015 18:11:03 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 615C6209B8 for ; Mon, 11 May 2015 18:11:02 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932382AbbEKSLA (ORCPT ); Mon, 11 May 2015 14:11:00 -0400 Received: from zeniv.linux.org.uk ([195.92.253.2]:47620 "EHLO ZenIV.linux.org.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755070AbbEKSIb (ORCPT ); Mon, 11 May 2015 14:08:31 -0400 Received: from viro by ZenIV.linux.org.uk with local (Exim 4.76 #1 (Red Hat Linux)) id 1Yrs7w-0001Wm-VG; Mon, 11 May 2015 18:08:29 +0000 From: Al Viro To: Linus Torvalds Cc: Neil Brown , Christoph Hellwig , linux-kernel@vger.kernel.org, linux-fsdevel@vger.kernel.org Subject: [PATCH v3 104/110] namei: store seq numbers in nd->stack[] Date: Mon, 11 May 2015 19:08:04 +0100 Message-Id: <1431367690-5223-104-git-send-email-viro@ZenIV.linux.org.uk> X-Mailer: git-send-email 1.7.7.6 In-Reply-To: <20150511180650.GA4147@ZenIV.linux.org.uk> References: <20150511180650.GA4147@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=-6.9 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, T_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 we'll need them for unlazy_walk() Signed-off-by: Al Viro --- fs/namei.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/fs/namei.c b/fs/namei.c index 20bf494..92bf031 100644 --- a/fs/namei.c +++ b/fs/namei.c @@ -508,6 +508,7 @@ struct nameidata { void *cookie; const char *name; struct inode *inode; + unsigned seq; } *stack, internal[EMBEDDED_LEVELS]; }; @@ -1577,6 +1578,7 @@ static int pick_link(struct nameidata *nd, struct path *link, last->link = *link; last->cookie = NULL; last->inode = inode; + last->seq = seq; return 1; }