exp_wake_mutex 95 kernel/rcu/tree.c .exp_wake_mutex = __MUTEX_INITIALIZER(rcu_state.exp_wake_mutex), exp_wake_mutex 319 kernel/rcu/tree.h struct mutex exp_wake_mutex; /* Serialize wakeup. */ exp_wake_mutex 547 kernel/rcu/tree_exp.h mutex_lock(&rcu_state.exp_wake_mutex); exp_wake_mutex 563 kernel/rcu/tree_exp.h mutex_unlock(&rcu_state.exp_wake_mutex);