swq_has_sleeper

函数名称：swq_has_sleeper - check if there are any waiting processes*@wq: the waitqueue to test for waiters* Returns true if @wq has waiting processes* Please refer to the comment for swait_active.

函数原型：static inline bool swq_has_sleeper(struct swait_queue_head *wq)

返回类型：bool

参数：

类型	参数	名称
struct swait_queue_head *	wq

156

smp_mb()

157

返回:swait_active -- locklessly test for waiters on the queue*@wq: the waitqueue to test for waiters* returns true if the wait list is not empty* NOTE: this function is lockless and requires care, incorrect usage _will_

**调用者**
名称	描述
apf_task_wake_one

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

函数逻辑报告