diff options
| -rw-r--r-- | fs/tracefs/inode.c | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/fs/tracefs/inode.c b/fs/tracefs/inode.c index 1748dff58c3b..cfc614c638da 100644 --- a/fs/tracefs/inode.c +++ b/fs/tracefs/inode.c @@ -392,6 +392,9 @@ static int tracefs_reconfigure(struct fs_context *fc) struct tracefs_fs_info *sb_opts = sb->s_fs_info; struct tracefs_fs_info *new_opts = fc->s_fs_info; + if (!new_opts) + return 0; + sync_filesystem(sb); /* structure copy of new mount options to sb */ *sb_opts = *new_opts; @@ -478,14 +481,17 @@ static int tracefs_fill_super(struct super_block *sb, struct fs_context *fc) sb->s_op = &tracefs_super_operations; sb->s_d_op = &tracefs_dentry_operations; - tracefs_apply_options(sb, false); - return 0; } static int tracefs_get_tree(struct fs_context *fc) { - return get_tree_single(fc, tracefs_fill_super); + int err = get_tree_single(fc, tracefs_fill_super); + + if (err) + return err; + + return tracefs_reconfigure(fc); } static void tracefs_free_fc(struct fs_context *fc) |