Searched refs:boost_tasks (Results 1 – 4 of 4) sorted by relevance
552 if (&t->rcu_node_entry == rnp->boost_tasks) in rcu_preempt_deferred_qs_irqrestore()553 WRITE_ONCE(rnp->boost_tasks, np); in rcu_preempt_deferred_qs_irqrestore()909 __func__, READ_ONCE(rnp->gp_tasks), data_race(rnp->boost_tasks), in dump_blkd_tasks()1187 READ_ONCE(rnp->boost_tasks) == NULL) in rcu_boost()1196 if (rnp->exp_tasks == NULL && rnp->boost_tasks == NULL) { in rcu_boost()1210 tb = rnp->boost_tasks; in rcu_boost()1237 READ_ONCE(rnp->boost_tasks) != NULL; in rcu_boost()1253 rcu_wait(READ_ONCE(rnp->boost_tasks) || in rcu_boost_kthread()1296 rnp->boost_tasks == NULL && in rcu_initiate_boost()1301 WRITE_ONCE(rnp->boost_tasks, rnp->gp_tasks); in rcu_initiate_boost()
102 struct list_head *boost_tasks; member
169 static struct task_struct *boost_tasks[NR_CPUS]; variable3220 if (boost_tasks[cpu] == NULL) in rcutorture_booster_cleanup()3223 t = boost_tasks[cpu]; in rcutorture_booster_cleanup()3224 boost_tasks[cpu] = NULL; in rcutorture_booster_cleanup()3237 if (boost_tasks[cpu] != NULL) in rcutorture_booster_init()3265 boost_tasks[cpu] = kthread_run_on_cpu(rcu_torture_boost, NULL, in rcutorture_booster_init()3267 if (IS_ERR(boost_tasks[cpu])) { in rcutorture_booster_init()3268 retval = PTR_ERR(boost_tasks[cpu]); in rcutorture_booster_init()3271 boost_tasks[cpu] = NULL; in rcutorture_booster_init()
968 ".B"[!!data_race(READ_ONCE(rnp->boost_tasks))], in show_rcu_node()987 !data_race(READ_ONCE(rnp->qsmask)) && !data_race(READ_ONCE(rnp->boost_tasks)) && in show_rcu_gp_kthreads()