1 files changed, 2 insertions, 0 deletions

diff --git a/kernel/rcutree.c b/kernel/rcutree.c
index da301e2fd84f..e9a4ae94647f 100644
--- a/kernel/rcutree.c
+++ b/kernel/rcutree.c
@@ -632,6 +632,7 @@ rcu_start_gp(struct rcu_state *rsp, unsigned long flags)
         /* Special-case the common single-level case. */
         if (NUM_RCU_NODES == 1) {
                 rnp->qsmask = rnp->qsmaskinit;
+                rcu_preempt_check_blocked_tasks(rnp);
                 rnp->gpnum = rsp->gpnum;
                 rsp->signaled = RCU_SIGNAL_INIT; /* force_quiescent_state OK. */
                 spin_unlock_irqrestore(&rnp->lock, flags);
@@ -665,6 +666,7 @@ rcu_start_gp(struct rcu_state *rsp, unsigned long flags)
         for (rnp_cur = &rsp->node[0]; rnp_cur < rnp_end; rnp_cur++) {
                 spin_lock(&rnp_cur->lock);      /* irqs already disabled. */
                 rnp_cur->qsmask = rnp_cur->qsmaskinit;
+                rcu_preempt_check_blocked_tasks(rnp);
                 rnp->gpnum = rsp->gpnum;
                 spin_unlock(&rnp_cur->lock);    /* irqs already disabled. */
         }