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From: Qu Wenruo <quwenruo@cn.fujitsu.com>
To: <linux-btrfs@vger.kernel.org>
Subject: [PATCH V7 3/3] btrfs: Introduce new mount option alias for nologreplay
Date: Tue, 19 Jan 2016 10:23:04 +0800	[thread overview]
Message-ID: <1453170184-22869-4-git-send-email-quwenruo@cn.fujitsu.com> (raw)
In-Reply-To: <1453170184-22869-1-git-send-email-quwenruo@cn.fujitsu.com>

Introduce new mount option alias "norecovery" for nologreplay, to keep
"norecovery" behavior the same with other filesystems.

Signed-off-by: Qu Wenruo <quwenruo@cn.fujitsu.com>
---
v6:
  Newly introduced
v7:
  None
---
 fs/btrfs/super.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/fs/btrfs/super.c b/fs/btrfs/super.c
index 1f97aa1..501a1de 100644
--- a/fs/btrfs/super.c
+++ b/fs/btrfs/super.c
@@ -304,7 +304,7 @@ enum {
 	Opt_commit_interval, Opt_barrier, Opt_nodefrag, Opt_nodiscard,
 	Opt_noenospc_debug, Opt_noflushoncommit, Opt_acl, Opt_datacow,
 	Opt_datasum, Opt_treelog, Opt_noinode_cache, Opt_usebackuproot,
-	Opt_nologreplay,
+	Opt_nologreplay, Opt_norecovery,
 #ifdef CONFIG_BTRFS_DEBUG
 	Opt_fragment_data, Opt_fragment_metadata, Opt_fragment_all,
 #endif
@@ -337,6 +337,7 @@ static const match_table_t tokens = {
 	{Opt_notreelog, "notreelog"},
 	{Opt_treelog, "treelog"},
 	{Opt_nologreplay, "nologreplay"},
+	{Opt_norecovery, "norecovery"},
 	{Opt_flushoncommit, "flushoncommit"},
 	{Opt_noflushoncommit, "noflushoncommit"},
 	{Opt_ratio, "metadata_ratio=%d"},
@@ -599,6 +600,7 @@ int btrfs_parse_options(struct btrfs_root *root, char *options,
 			btrfs_clear_and_info(root, NOTREELOG,
 					     "enabling tree log");
 			break;
+		case Opt_norecovery:
 		case Opt_nologreplay:
 			btrfs_set_and_info(root, NOLOGREPLAY,
 					   "disabling log replay at mount time");
-- 
2.7.0




  parent reply	other threads:[~2016-01-19  2:25 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-01-19  2:23 [PATCH V7 0/3][PULL REQUEST] Unify 'norecovery' bahavior with other filesystems Qu Wenruo
2016-01-19  2:23 ` [PATCH V7 1/3] btrfs: Introduce new mount option usebackuproot to replace recovery Qu Wenruo
2016-02-12 13:05   ` David Sterba
2016-01-19  2:23 ` [PATCH V7 2/3] btrfs: Introduce new mount option to disable tree log replay Qu Wenruo
2016-01-19  2:23 ` Qu Wenruo [this message]
2016-01-29  3:17 ` [PATCH V7 0/3][PULL REQUEST] Unify 'norecovery' bahavior with other filesystems Qu Wenruo
2016-02-01 23:16   ` David Sterba
2016-02-12 14:18   ` David Sterba
2016-02-14  2:05     ` Qu Wenruo

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