deferred_qs 608 include/linux/sched.h u8 deferred_qs; deferred_qs 447 kernel/rcu/tree_plugin.h t->rcu_read_unlock_special.b.deferred_qs = false; deferred_qs 620 kernel/rcu/tree_plugin.h (exp && !t->rcu_read_unlock_special.b.deferred_qs))) { deferred_qs 639 kernel/rcu/tree_plugin.h t->rcu_read_unlock_special.b.deferred_qs = true;