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authorQu Wenruo <quwenruo@cn.fujitsu.com>2016-01-19 10:23:04 +0800
committerDavid Sterba <dsterba@suse.com>2016-02-12 15:14:49 +0100
commitfed8f166ebf3afb8b91a1fd73d706788e07a91ef (patch)
treeadd261cb0e7a3e9419031b0786912612a82cf2a4 /fs/btrfs/super.c
parent96da09192cda57a356467bd7c91a3641a2e78490 (diff)
downloadop-kernel-dev-fed8f166ebf3afb8b91a1fd73d706788e07a91ef.zip
op-kernel-dev-fed8f166ebf3afb8b91a1fd73d706788e07a91ef.tar.gz
btrfs: Introduce new mount option alias for nologreplay
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> Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'fs/btrfs/super.c')
-rw-r--r--fs/btrfs/super.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/fs/btrfs/super.c b/fs/btrfs/super.c
index e8a7a9f..bf75200 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"},
@@ -614,6 +615,7 @@ 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");
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