wq_has_sleeper

函数名称：wq_has_sleeper - check if there are any waiting processes*@wq_head: wait queue head* Returns true if wq_head has waiting processes* Please refer to the comment for waitqueue_active.

函数原型：static inline bool wq_has_sleeper(struct wait_queue_head *wq_head)

返回类型：bool

参数：

类型	参数	名称
struct wait_queue_head *	wq_head

**调用者**
名称	描述
rq_qos_wait	q_qos_wait - throttle on a rqw if we need to@rqw: rqw to throttle on@private_data: caller provided specific data@acquire_inflight_cb: inc the rqw->inflight counter if we can@cleanup_cb: the callback to cleanup in case we race with a waker
rwb_wake_all
wbt_rqw_done
__io_commit_cqring
io_ring_ctx_wait_and_kill
skwq_has_sleeper	skwq_has_sleeper - check if there are any waiting processes@wq: struct socket_wq Returns true if socket_wq has waiting processes* The purpose of the skwq_has_sleeper and sock_poll_wait is to wrap the memory* barrier call

函数逻辑报告