Lines Matching refs:trc_ipi_to_cpu
753 static DEFINE_PER_CPU(bool, trc_ipi_to_cpu);
851 smp_store_release(&per_cpu(trc_ipi_to_cpu, smp_processor_id()), false); // ^^^ in trc_read_check_handler()
852 smp_store_release(&texp->trc_ipi_to_cpu, -1); // ^^^ in trc_read_check_handler()
908 if (smp_load_acquire(&t->trc_ipi_to_cpu) != -1) // Order IPI in trc_wait_for_one_reader()
935 if (per_cpu(trc_ipi_to_cpu, cpu) || t->trc_ipi_to_cpu >= 0) in trc_wait_for_one_reader()
939 per_cpu(trc_ipi_to_cpu, cpu) = true; in trc_wait_for_one_reader()
940 t->trc_ipi_to_cpu = cpu; in trc_wait_for_one_reader()
947 per_cpu(trc_ipi_to_cpu, cpu) = false; in trc_wait_for_one_reader()
948 t->trc_ipi_to_cpu = cpu; in trc_wait_for_one_reader()
967 WARN_ON_ONCE(per_cpu(trc_ipi_to_cpu, cpu)); in rcu_tasks_trace_pregp_step()
980 t->trc_ipi_to_cpu = -1; in rcu_tasks_trace_pertask()
1017 ".I"[READ_ONCE(t->trc_ipi_to_cpu) > 0], in show_stalled_task_trace()
1032 if (per_cpu(trc_ipi_to_cpu, cpu)) in show_stalled_ipi_trace()
1047 if (READ_ONCE(t->trc_ipi_to_cpu) == -1 && in check_all_holdout_tasks_trace()