return dget(sb->s_root);
err_put_super:
+ sb->s_fs_info = NULL;
+ c->vfs_sb = NULL;
deactivate_locked_super(sb);
+ bch2_fs_stop(c);
return ERR_PTR(bch2_err_class(ret));
}
{
struct bch_fs *c = sb->s_fs_info;
+ if (c)
+ c->vfs_sb = NULL;
generic_shutdown_super(sb);
- bch2_fs_free(c);
+ if (c)
+ bch2_fs_free(c);
}
static struct file_system_type bcache_fs_type = {