wake_up_sem_queue_prepare

函数名称：wake_up_sem_queue_prepare

函数原型：static inline void wake_up_sem_queue_prepare(struct sem_queue *q, int error, struct wake_q_head *wake_q)

返回类型：void

参数：

类型	参数	名称
struct sem_queue *	q
int	error
struct wake_q_head *	wake_q

769

wake_q_add() - queue a wakeup for 'later' waking

777

WRITE_ONCE(completion status of operation , error)

**调用者**
名称	描述
wake_const_ops	wake_const_ops - wake up non-alter tasks@sma: semaphore array.@semnum: semaphore that was modified.@wake_q: lockless wake-queue head. wake_const_ops must be called after a semaphore in a semaphore array* was set to 0
update_queue	pdate_queue - look for tasks that can be completed.@sma: semaphore array.@semnum: semaphore that was modified.@wake_q: lockless wake-queue head. update_queue must be called after a semaphore in a semaphore array* was modified
freeary	Free a semaphore set. freeary() is called with sem_ids.rwsem locked* as a writer and the spinlock for this semaphore set hold. sem_ids.rwsem* remains locked on exit.

源代码转换工具开放的插件接口	X
支持：c/c++/esqlc/java Oracle/Informix/Mysql 插件可实现：逻辑报告代码生成和批量转换代码