diff options
| -rw-r--r-- | kernel/rcu/tree_plugin.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/kernel/rcu/tree_plugin.h b/kernel/rcu/tree_plugin.h index 35d77db035bd..ed6bb460c7c6 100644 --- a/kernel/rcu/tree_plugin.h +++ b/kernel/rcu/tree_plugin.h @@ -760,7 +760,7 @@ dump_blkd_tasks(struct rcu_node *rnp, int ncheck) pr_info("%s: %d:%d ->qsmask %#lx ->qsmaskinit %#lx ->qsmaskinitnext %#lx\n", __func__, rnp1->grplo, rnp1->grphi, rnp1->qsmask, rnp1->qsmaskinit, rnp1->qsmaskinitnext); pr_info("%s: ->gp_tasks %p ->boost_tasks %p ->exp_tasks %p\n", - __func__, READ_ONCE(rnp->gp_tasks), rnp->boost_tasks, + __func__, READ_ONCE(rnp->gp_tasks), data_race(rnp->boost_tasks), READ_ONCE(rnp->exp_tasks)); pr_info("%s: ->blkd_tasks", __func__); i = 0; @@ -1036,7 +1036,8 @@ static int rcu_boost_kthread(void *arg) for (;;) { WRITE_ONCE(rnp->boost_kthread_status, RCU_KTHREAD_WAITING); trace_rcu_utilization(TPS("End boost kthread@rcu_wait")); - rcu_wait(rnp->boost_tasks || READ_ONCE(rnp->exp_tasks)); + rcu_wait(READ_ONCE(rnp->boost_tasks) || + READ_ONCE(rnp->exp_tasks)); trace_rcu_utilization(TPS("Start boost kthread@rcu_wait")); WRITE_ONCE(rnp->boost_kthread_status, RCU_KTHREAD_RUNNING); more2boost = rcu_boost(rnp); |