diff options
Diffstat (limited to 'kernel/rcutree_plugin.h')
| -rw-r--r-- | kernel/rcutree_plugin.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/kernel/rcutree_plugin.h b/kernel/rcutree_plugin.h index cd6047c..09b7325 100644 --- a/kernel/rcutree_plugin.h +++ b/kernel/rcutree_plugin.h @@ -476,10 +476,12 @@ static void rcu_print_task_stall(struct rcu_node *rnp) /* * Because there is no preemptable RCU, there can be no readers blocked, - * so there is no need to check for blocked tasks. + * so there is no need to check for blocked tasks. So check only for + * bogus qsmask values. */ static void rcu_preempt_check_blocked_tasks(struct rcu_node *rnp) { + WARN_ON_ONCE(rnp->qsmask); } /* |
