diff options
| -rw-r--r-- | kernel/rcu/tasks.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/kernel/rcu/tasks.h b/kernel/rcu/tasks.h index 469bf2a3b505..f5bf6fb430da 100644 --- a/kernel/rcu/tasks.h +++ b/kernel/rcu/tasks.h @@ -1500,6 +1500,7 @@ static void rcu_tasks_trace_pregp_step(struct list_head *hop) if (rcu_tasks_trace_pertask_prep(t, true)) trc_add_holdout(t, hop); rcu_read_unlock(); + cond_resched_tasks_rcu_qs(); } // Only after all running tasks have been accounted for is it @@ -1520,6 +1521,7 @@ static void rcu_tasks_trace_pregp_step(struct list_head *hop) raw_spin_lock_irqsave_rcu_node(rtpcp, flags); } raw_spin_unlock_irqrestore_rcu_node(rtpcp, flags); + cond_resched_tasks_rcu_qs(); } // Re-enable CPU hotplug now that the holdout list is populated. @@ -1619,6 +1621,7 @@ static void check_all_holdout_tasks_trace(struct list_head *hop, trc_del_holdout(t); else if (needreport) show_stalled_task_trace(t, firstreport); + cond_resched_tasks_rcu_qs(); } // Re-enable CPU hotplug now that the holdout list scan has completed. |