Lines Matching refs:gp_tasks
127 * periods. The ->gp_tasks pointer indicates which element the normal
146 * their RCU read-side critical sections. At that point, the ->gp_tasks
154 int blkd_state = (rnp->gp_tasks ? RCU_GP_TASKS : 0) +
227 list_add(&t->rcu_node_entry, rnp->gp_tasks);
239 * block either grace period, update the ->gp_tasks and/or
243 if (!rnp->gp_tasks && (blkd_state & RCU_GP_BLKD)) {
244 WRITE_ONCE(rnp->gp_tasks, &t->rcu_node_entry);
308 * rnp->gp_tasks becomes NULL.
371 return READ_ONCE(rnp->gp_tasks) != NULL;
531 if (&t->rcu_node_entry == rnp->gp_tasks)
532 WRITE_ONCE(rnp->gp_tasks, np);
556 !!rnp->gp_tasks);
691 * block the newly created grace period, so set up ->gp_tasks accordingly.
703 WRITE_ONCE(rnp->gp_tasks, rnp->blkd_tasks.next);
704 t = container_of(rnp->gp_tasks, struct task_struct,
793 pr_info("%s: ->gp_tasks %p ->boost_tasks %p ->exp_tasks %p\n",
794 __func__, READ_ONCE(rnp->gp_tasks), data_race(rnp->boost_tasks),
1162 (rnp->gp_tasks != NULL &&
1168 WRITE_ONCE(rnp->boost_tasks, rnp->gp_tasks);