rcu_nocb_flush_bypass
WARN_ON_ONCE(!rcu_nocb_flush_bypass(rdp, NULL, jiffies, false));
WARN_ON_ONCE(!rcu_nocb_flush_bypass(my_rdp, NULL, jiffies, false));
static bool rcu_nocb_flush_bypass(struct rcu_data *rdp, struct rcu_head *rhp,
WARN_ON_ONCE(!rcu_nocb_flush_bypass(rdp, NULL, j, false));
if (!rcu_nocb_flush_bypass(rdp, rhp, j, lazy)) {