unbound_pwq_by

函数名称：bound_pwq_by_node - return the unbound pool_workqueue for the given node*@wq: the target workqueue*@node: the node ID* This must be called with any of wq_pool_mutex, wq->mutex or RCU* read locked

函数原型：static struct pool_workqueue *unbound_pwq_by_node(struct workqueue_struct *wq, int node)

返回类型：struct pool_workqueue

参数：

类型	参数	名称
struct workqueue_struct *	wq
int	node

561

assert_rcu_or_wq_mutex_or_pool_mutex(wq)

569

如果此条件成立可能性小(为编译器优化)(node == NUMA_NO_NODE)则返回:PW: only for unbound wqs

572

返回:Dependency order vs. p above. (PWR: unbound pwqs indexed by node [node])

**调用者**
名称	描述
__queue_work
wq_update_unbound_numa	wq_update_unbound_numa - update NUMA affinity of a wq for CPU hot[un]plug@wq: the target workqueue@cpu: the CPU coming up or going down@online: whether @cpu is coming up or going down This function is to be called from %CPU_DOWN_PREPARE, %CPU_ONLINE
workqueue_congested	workqueue_congested - test whether a workqueue is congested@cpu: CPU in question@wq: target workqueue* Test whether @wq's cpu workqueue for @cpu is congested. There is* no synchronization around this function and the test result is

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