From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from cn.fujitsu.com ([59.151.112.132]:58467 "EHLO heian.cn.fujitsu.com" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1756738AbcASCZb (ORCPT ); Mon, 18 Jan 2016 21:25:31 -0500 Received: from G08CNEXCHPEKD02.g08.fujitsu.local (unknown [10.167.33.83]) by cn.fujitsu.com (Postfix) with ESMTP id B020241896F7 for ; Tue, 19 Jan 2016 10:25:10 +0800 (CST) From: Qu Wenruo To: Subject: [PATCH V7 0/3][PULL REQUEST] Unify 'norecovery' bahavior with other filesystems Date: Tue, 19 Jan 2016 10:23:01 +0800 Message-ID: <1453170184-22869-1-git-send-email-quwenruo@cn.fujitsu.com> MIME-Version: 1.0 Content-Type: text/plain Sender: linux-btrfs-owner@vger.kernel.org List-ID: 'Norecovery' mount option is almost a standard for all other filesystems, including f2fs, ext4, gfs2, nilfs2, and xfs. And since current 'recovery' mount option for btrfs is too generic, it's better to change btrfs 'recovery' to 'usebackuproot' and then we can safely add 'norecovery' and 'nologreplay' mount option for btrfs. The patch itself is not huge and already tested by others since v2. Only mount option name and patch slipting is changing during all these version changes. Qu Wenruo (3): btrfs: Introduce new mount option usebackuproot to replace recovery btrfs: Introduce new mount option to disable tree log replay btrfs: Introduce new mount option alias for nologreplay Documentation/filesystems/btrfs.txt | 17 +++++++++++--- fs/btrfs/ctree.h | 6 +++-- fs/btrfs/disk-io.c | 15 ++++++++---- fs/btrfs/super.c | 47 ++++++++++++++++++++++++++++++------- 4 files changed, 67 insertions(+), 18 deletions(-) -- 2.7.0