Btrfs: unplug in the async bio submission threads

[pandora-kernel.git] / fs / btrfs / super.c

diff --git a/fs/btrfs/super.c b/fs/btrfs/super.c
index f3fd7e2..19a4daf 100644 (file)
--- a/fs/btrfs/super.c
+++ b/fs/btrfs/super.c
@@ -379,7 +379,6 @@ int btrfs_sync_fs(struct super_block *sb, int wait)
        btrfs_start_delalloc_inodes(root);
        btrfs_wait_ordered_extents(root, 0);
 
-       btrfs_clean_old_snapshots(root);
        trans = btrfs_start_transaction(root, 1);
        ret = btrfs_commit_transaction(trans, root);
        sb->s_dirt = 0;
@@ -511,6 +510,10 @@ static int btrfs_remount(struct super_block *sb, int *flags, char *data)
        struct btrfs_root *root = btrfs_sb(sb);
        int ret;
 
+       ret = btrfs_parse_options(root, data);
+       if (ret)
+               return -EINVAL;
+
        if ((*flags & MS_RDONLY) == (sb->s_flags & MS_RDONLY))
                return 0;