From patchwork Fri Jan 20 20:34:45 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jan Kara X-Patchwork-Id: 137098 Return-Path: X-Original-To: patchwork-incoming@ozlabs.org Delivered-To: patchwork-incoming@ozlabs.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id C4B6BB6F67 for ; Sat, 21 Jan 2012 07:36:11 +1100 (EST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756020Ab2ATUfW (ORCPT ); Fri, 20 Jan 2012 15:35:22 -0500 Received: from cantor2.suse.de ([195.135.220.15]:44749 "EHLO mx2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755788Ab2ATUfC (ORCPT ); Fri, 20 Jan 2012 15:35:02 -0500 Received: from relay1.suse.de (unknown [195.135.220.254]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by mx2.suse.de (Postfix) with ESMTP id 3A7E68FC93; Fri, 20 Jan 2012 21:35:01 +0100 (CET) Received: by quack.suse.cz (Postfix, from userid 1000) id 5ED23205E4; Fri, 20 Jan 2012 21:34:51 +0100 (CET) From: Jan Kara To: linux-fsdevel@vger.kernel.org Cc: Eric Sandeen , Dave Chinner , Surbhi Palande , Kamal Mostafa , Christoph Hellwig , LKML , xfs@oss.sgi.com, linux-ext4@vger.kernel.org, Valerie Aurora , Jan Kara Subject: [PATCH 7/8] Documentation: Correct s_umount state for freeze_fs/unfreeze_fs Date: Fri, 20 Jan 2012 21:34:45 +0100 Message-Id: <1327091686-23177-8-git-send-email-jack@suse.cz> X-Mailer: git-send-email 1.7.1 In-Reply-To: <1327091686-23177-1-git-send-email-jack@suse.cz> References: <1327091686-23177-1-git-send-email-jack@suse.cz> Sender: linux-ext4-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-ext4@vger.kernel.org From: Valerie Aurora freeze_fs/unfreeze_fs ops are called with s_umount held for write, not read. Signed-off-by: Valerie Aurora Signed-off-by: Kamal Mostafa Reviewed-by: Christoph Hellwig Signed-off-by: Jan Kara --- Documentation/filesystems/Locking | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-) diff --git a/Documentation/filesystems/Locking b/Documentation/filesystems/Locking index d819ba1..7e46a94 100644 --- a/Documentation/filesystems/Locking +++ b/Documentation/filesystems/Locking @@ -134,8 +134,8 @@ evict_inode: put_super: write write_super: read sync_fs: read -freeze_fs: read -unfreeze_fs: read +freeze_fs: write +unfreeze_fs: write statfs: maybe(read) (see below) remount_fs: write umount_begin: no