nohz_full: Force RCU's grace-period kthreads onto timekeeping CPU

[platform/adaptation/renesas_rcar/renesas_kernel.git] / kernel / rcutree.c

diff --git a/kernel/rcutree.c b/kernel/rcutree.c
index eca70f4..64eaafb 100644 (file)
--- a/kernel/rcutree.c
+++ b/kernel/rcutree.c
@@ -1303,6 +1303,7 @@ static int rcu_gp_init(struct rcu_state *rsp)
        struct rcu_data *rdp;
        struct rcu_node *rnp = rcu_get_root(rsp);
 
+       rcu_bind_gp_kthread();
        raw_spin_lock_irq(&rnp->lock);
        rsp->gp_flags = 0; /* Clear all flags: New grace period. */