aboutsummaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
-rw-r--r--kernel/rcutree_plugin.h7
1 files changed, 4 insertions, 3 deletions
diff --git a/kernel/rcutree_plugin.h b/kernel/rcutree_plugin.h
index 7f3244c0df01..b1b485111321 100644
--- a/kernel/rcutree_plugin.h
+++ b/kernel/rcutree_plugin.h
@@ -584,8 +584,11 @@ static int rcu_preempt_offline_tasks(struct rcu_state *rsp,
584 raw_spin_unlock(&rnp_root->lock); /* irqs still disabled */ 584 raw_spin_unlock(&rnp_root->lock); /* irqs still disabled */
585 } 585 }
586 586
587 rnp->gp_tasks = NULL;
588 rnp->exp_tasks = NULL;
587#ifdef CONFIG_RCU_BOOST 589#ifdef CONFIG_RCU_BOOST
588 /* In case root is being boosted and leaf is not. */ 590 rnp->boost_tasks = NULL;
591 /* In case root is being boosted and leaf was not. */
589 raw_spin_lock(&rnp_root->lock); /* irqs already disabled */ 592 raw_spin_lock(&rnp_root->lock); /* irqs already disabled */
590 if (rnp_root->boost_tasks != NULL && 593 if (rnp_root->boost_tasks != NULL &&
591 rnp_root->boost_tasks != rnp_root->gp_tasks) 594 rnp_root->boost_tasks != rnp_root->gp_tasks)
@@ -593,8 +596,6 @@ static int rcu_preempt_offline_tasks(struct rcu_state *rsp,
593 raw_spin_unlock(&rnp_root->lock); /* irqs still disabled */ 596 raw_spin_unlock(&rnp_root->lock); /* irqs still disabled */
594#endif /* #ifdef CONFIG_RCU_BOOST */ 597#endif /* #ifdef CONFIG_RCU_BOOST */
595 598
596 rnp->gp_tasks = NULL;
597 rnp->exp_tasks = NULL;
598 return retval; 599 return retval;
599} 600}
600 601