[v2,1/3] btrfs: Remove "recovery" mount option

Commit Message

Qu Wenruo Jan. 21, 2019, 6:27 a.m. UTC

Commit 8dcddfa048de ("btrfs: Introduce new mount option usebackuproot to
replace recovery") deprecates "recovery" mount option in 2016, and it
has been 3 years, it should be OK to remove "recovery" mount option.

As we're even going to deprecate the successor, "usebackuproot" mount
option, there isn't really much need to keep the original option.

Signed-off-by: Qu Wenruo <[e-mail]>
---
 fs/btrfs/super.c | 9 ---------
 1 file changed, 9 deletions(-)

Patch

diff --git a/fs/btrfs/super.c b/fs/btrfs/super.c
index c5586ffd1426..6a08f23e5600 100644
--- a/fs/btrfs/super.c
+++ b/fs/btrfs/super.c
@@ -311,7 +311,6 @@  enum {
 	Opt_defrag, Opt_nodefrag,
 	Opt_discard, Opt_nodiscard,
 	Opt_nologreplay,
-	Opt_norecovery,
 	Opt_ratio,
 	Opt_rescan_uuid_tree,
 	Opt_skip_balance,
@@ -329,7 +328,6 @@  enum {
 
 	/* Deprecated options */
 	Opt_alloc_start,
-	Opt_recovery,
 	Opt_subvolrootid,
 
 	/* Debugging options */
@@ -374,7 +372,6 @@  static const match_table_t tokens = {
 	{Opt_discard, "discard"},
 	{Opt_nodiscard, "nodiscard"},
 	{Opt_nologreplay, "nologreplay"},
-	{Opt_norecovery, "norecovery"},
 	{Opt_ratio, "metadata_ratio=%u"},
 	{Opt_rescan_uuid_tree, "rescan_uuid_tree"},
 	{Opt_skip_balance, "skip_balance"},
@@ -396,7 +393,6 @@  static const match_table_t tokens = {
 
 	/* Deprecated options */
 	{Opt_alloc_start, "alloc_start=%s"},
-	{Opt_recovery, "recovery"},
 	{Opt_subvolrootid, "subvolrootid=%d"},
 
 	/* Debugging options */
@@ -664,7 +660,6 @@  int btrfs_parse_options(struct btrfs_fs_info *info, char *options,
 			btrfs_clear_and_info(info, NOTREELOG,
 					     "enabling tree log");
 			break;
-		case Opt_norecovery:
 		case Opt_nologreplay:
 			btrfs_set_and_info(info, NOLOGREPLAY,
 					   "disabling log replay at mount time");
@@ -753,10 +748,6 @@  int btrfs_parse_options(struct btrfs_fs_info *info, char *options,
 			btrfs_clear_and_info(info, AUTO_DEFRAG,
 					     "disabling auto defrag");
 			break;
-		case Opt_recovery:
-			btrfs_warn(info,
-				   "'recovery' is deprecated, use 'usebackuproot' instead");
-			/* fall through */
 		case Opt_usebackuproot:
 			btrfs_info(info,
 				   "trying to use backup root at mount time");