Received: by 10.213.65.68 with SMTP id h4csp1785069imn; Thu, 5 Apr 2018 03:53:01 -0700 (PDT) X-Google-Smtp-Source: AIpwx4/thIXnz/E4t1yUVlMneEqWeKvUItjWhr7MuwDb5YXkwdHNl/lnl27GvuoFBn2rmQyqrcPb X-Received: by 10.101.93.5 with SMTP id e5mr14881039pgr.247.1522925581769; Thu, 05 Apr 2018 03:53:01 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1522925581; cv=none; d=google.com; s=arc-20160816; b=CVkVJIQuDWLisJa6QilbM0cQbuYUig961Xa+xcAJHaO/Aw7dXpZooxI3pCSrbO0DpS yGv3j8MvFuAxfkUKZWJUCSGTqK2rQgaLi/zCOpurfXFHP0Nyt/f0BBJ6kfX9XqSGx9Lu X3dJVDAkHVHwuz0drmjz/jVE8dpzSShPlnwCn4gdePmUwWSXFpMqdi2L4/PxtpMigVX3 1f6zPg5oHz/2VsIb0g2WZrcSJFQoXtVG00iAmFDioXS9ONLNmPpZy95d5mk1OzAawJiJ 9qVyp5BGx8llXwzR+2AQjc7veQ2nQbr7m8gKp0Ak8L8aQ9vr9gFpd9BJnjYN2E8oYECA +2rQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:references:in-reply-to:message-id:date :subject:cc:to:from:arc-authentication-results; bh=Qed+cuHMoP/O/SVEyUaw8qOahM+AJMXgzHsvDHJb2oA=; b=0U/iVhoXwjkXE+Gl/fIDru3UdKmrRRWI8jVH/y/t0f/3+6xhL7PkhM98poTxD8CiUu kyn84IwC74QTL76blf4mbBAmEVyGF6fZpNOIOXUwQ1uGRbzlwjAdwfvsJaUZG5S8QuQw zeTZNECTOXewudmTdFBTZpm79BEF5yxpb6Rpug4+fPaj/Xnl2eIs0Nys8HoTgXPqH7o9 3rYwBvDfgUB9htfdgqNKY1+cPiVLQx+GU3J71f5klucB3o/kRRZONyzkr6FHs38yqNhC BS2Wf+Yq0o/wgkh1Hp4xraOQqc+oe/YDAL297meYFoePQyO+opqm+qPqulHZkqSgDaYr xwDQ== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id k64si5874867pfj.262.2018.04.05.03.52.47; Thu, 05 Apr 2018 03:53:01 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751950AbeDEKvh (ORCPT + 99 others); Thu, 5 Apr 2018 06:51:37 -0400 Received: from mail-wm0-f66.google.com ([74.125.82.66]:38348 "EHLO mail-wm0-f66.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751460AbeDEKvX (ORCPT ); Thu, 5 Apr 2018 06:51:23 -0400 Received: by mail-wm0-f66.google.com with SMTP id i3so5726199wmf.3 for ; Thu, 05 Apr 2018 03:51:22 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=Qed+cuHMoP/O/SVEyUaw8qOahM+AJMXgzHsvDHJb2oA=; b=PWZgrlCeI5p+aiRWX5SrQw14u7GsxIM+/Sp1Cww0GeYv46roAGaBLGbZ6nG8t1HzEq J1AacLpYRgyyh8kN67o6piM8/by/mIk713ZcHj0fgVHdnkzgBzsBqYgWuyJPWgMTLDLv BqbUM3iUoCJtjTSMpQFRukWyriOWxX7DcawmFl8dXWfoQoxgYv6qcMzDJ4o5Dud7fkjP eDakOgBj2EKWBCcnsR4/n3us3G69OVm4mhLh8M2ysDGP5FJ1ZfeXJnRh5qcP9jZ7m6wn eso7R6Z1EIloL68V2akPkVyVNPyhK2peF1PIgIB6jO/6cxyOXlJ1dVluHu6yp+bskiLK 4pmg== X-Gm-Message-State: ALQs6tCKweCBzCLzL+P4bcfNm6gw0m7QpEzNJcaYqletJZS4s1dtfzR8 98Ps1+x9LaQFKw/BOtlRdAw= X-Received: by 10.28.135.9 with SMTP id j9mr9954867wmd.68.1522925482133; Thu, 05 Apr 2018 03:51:22 -0700 (PDT) Received: from localhost.localdomain (u-086-c187.eap.uni-tuebingen.de. [134.2.86.187]) by smtp.gmail.com with ESMTPSA id n47sm8418599wrf.41.2018.04.05.03.51.21 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Thu, 05 Apr 2018 03:51:21 -0700 (PDT) From: Christian Brauner To: torvalds@linux-foundation.org, viro@zeniv.linux.org.uk, ebiederm@xmission.com, linux-kernel@vger.kernel.org Cc: Christian Brauner Subject: [PATCH 3/3 RESEND] nfsd: use follow_up_bind() helper Date: Thu, 5 Apr 2018 12:51:03 +0200 Message-Id: <20180405105103.21572-4-christian.brauner@ubuntu.com> X-Mailer: git-send-email 2.15.1 In-Reply-To: <20180405105103.21572-1-christian.brauner@ubuntu.com> References: <20180405105103.21572-1-christian.brauner@ubuntu.com> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Signed-off-by: Christian Brauner --- fs/nfsd/vfs.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/fs/nfsd/vfs.c b/fs/nfsd/vfs.c index a3c9bfa77def..52e64036d2bd 100644 --- a/fs/nfsd/vfs.c +++ b/fs/nfsd/vfs.c @@ -141,8 +141,8 @@ static void follow_to_parent(struct path *path) { struct dentry *dp; - while (path->dentry == path->mnt->mnt_root && follow_up(path)) - ; + follow_up_bind(path); + dp = dget_parent(path->dentry); dput(path->dentry); path->dentry = dp; -- 2.15.1