diff options
Diffstat (limited to 'fs/f2fs/super.c')
| -rw-r--r-- | fs/f2fs/super.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/fs/f2fs/super.c b/fs/f2fs/super.c index 146e310fbf04..06d903b5d6c8 100644 --- a/fs/f2fs/super.c +++ b/fs/f2fs/super.c @@ -42,6 +42,7 @@ static struct kset *f2fs_kset; enum { Opt_gc_background, Opt_disable_roll_forward, + Opt_norecovery, Opt_discard, Opt_noheap, Opt_user_xattr, @@ -62,6 +63,7 @@ enum { static match_table_t f2fs_tokens = { {Opt_gc_background, "background_gc=%s"}, {Opt_disable_roll_forward, "disable_roll_forward"}, + {Opt_norecovery, "norecovery"}, {Opt_discard, "discard"}, {Opt_noheap, "no_heap"}, {Opt_user_xattr, "user_xattr"}, @@ -287,6 +289,12 @@ static int parse_options(struct super_block *sb, char *options) case Opt_disable_roll_forward: set_opt(sbi, DISABLE_ROLL_FORWARD); break; + case Opt_norecovery: + /* this option mounts f2fs with ro */ + set_opt(sbi, DISABLE_ROLL_FORWARD); + if (!f2fs_readonly(sb)) + return -EINVAL; + break; case Opt_discard: set_opt(sbi, DISCARD); break; |