need_qs 606 include/linux/sched.h u8 need_qs; need_qs 268 kernel/rcu/tree_plugin.h WRITE_ONCE(current->rcu_read_unlock_special.b.need_qs, false); need_qs 448 kernel/rcu/tree_plugin.h if (special.b.need_qs) { need_qs 450 kernel/rcu/tree_plugin.h t->rcu_read_unlock_special.b.need_qs = false; need_qs 708 kernel/rcu/tree_plugin.h !t->rcu_read_unlock_special.b.need_qs && need_qs 710 kernel/rcu/tree_plugin.h t->rcu_read_unlock_special.b.need_qs = true;