INIT_FLIST_HEAD(&td->io_hist_list);
INIT_FLIST_HEAD(&td->verify_list);
INIT_FLIST_HEAD(&td->trim_list);
- INIT_FLIST_HEAD(&td->next_rand_list);
td->io_hist_tree = RB_ROOT;
td->o.iodepth = 1;
clear_io_state(td, 1);
td_set_runstate(td, TD_RUNNING);
- td->flags |= TD_F_CHILD;
+ td->flags |= TD_F_CHILD | TD_F_NEED_LOCK;
td->parent = parent;
return 0;