Searched refs:osq (Results 1 – 6 of 6) sorted by relevance
57 struct optimistic_spin_queue osq; /* spinner MCS lock */ member87 #define __RWSEM_OPT_INIT(lockname) .osq = OSQ_LOCK_UNLOCKED,
70 struct optimistic_spin_queue osq; /* Spinner MCS lock */ member
52 osq_lock_init(&lock->osq); in __mutex_init()460 if (!osq_lock(&lock->osq)) in mutex_optimistic_spin()489 osq_unlock(&lock->osq); in mutex_optimistic_spin()496 osq_unlock(&lock->osq); in mutex_optimistic_spin()
328 osq_lock_init(&sem->osq); in __init_rwsem()827 if (!osq_lock(&sem->osq)) in rwsem_optimistic_spin()931 osq_unlock(&sem->osq); in rwsem_optimistic_spin()
43 系统使用一个自旋MCS锁（->osq，译注：MCS是两个人名的合并缩写），在下文的
34 CONFIG_MUTEX_SPIN_ON_OWNER=y systems use a spinner MCS lock (->osq), described