Lines Matching refs:trc_ipi_to_cpu
828 static DEFINE_PER_CPU(bool, trc_ipi_to_cpu);
926 smp_store_release(per_cpu_ptr(&trc_ipi_to_cpu, smp_processor_id()), false); // ^^^ in trc_read_check_handler()
927 smp_store_release(&texp->trc_ipi_to_cpu, -1); // ^^^ in trc_read_check_handler()
983 if (smp_load_acquire(&t->trc_ipi_to_cpu) != -1) // Order IPI in trc_wait_for_one_reader()
1015 if (per_cpu(trc_ipi_to_cpu, cpu) || t->trc_ipi_to_cpu >= 0) in trc_wait_for_one_reader()
1019 per_cpu(trc_ipi_to_cpu, cpu) = true; in trc_wait_for_one_reader()
1020 t->trc_ipi_to_cpu = cpu; in trc_wait_for_one_reader()
1027 per_cpu(trc_ipi_to_cpu, cpu) = false; in trc_wait_for_one_reader()
1028 t->trc_ipi_to_cpu = cpu; in trc_wait_for_one_reader()
1047 WARN_ON_ONCE(per_cpu(trc_ipi_to_cpu, cpu)); in rcu_tasks_trace_pregp_step()
1065 t->trc_ipi_to_cpu = -1; in rcu_tasks_trace_pertask()
1102 ".I"[READ_ONCE(t->trc_ipi_to_cpu) > 0], in show_stalled_task_trace()
1117 if (per_cpu(trc_ipi_to_cpu, cpu)) in show_stalled_ipi_trace()
1132 if (READ_ONCE(t->trc_ipi_to_cpu) == -1 && in check_all_holdout_tasks_trace()