ruqp 1004 kernel/rcu/tree.c bool *ruqp; ruqp 1054 kernel/rcu/tree.c ruqp = per_cpu_ptr(&rcu_data.rcu_urgent_qs, rdp->cpu); ruqp 1061 kernel/rcu/tree.c smp_store_release(ruqp, true); ruqp 1063 kernel/rcu/tree.c WRITE_ONCE(*ruqp, true);