函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\workqueue.c Create Date:2022-07-27 10:26:46
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：queue_rcu_work - queue work after a RCU grace period*@wq: workqueue to use*@rwork: work to queue* Return: %false if @rwork was already pending, %true otherwise

函数原型：bool queue_rcu_work(struct workqueue_struct *wq, struct rcu_work *rwork)

返回类型：bool

参数：

类型参数名称
struct workqueue_struct *wq
struct rcu_work *rwork
1738  work等于work
1740  如果非st_and_set_bit - Set a bit and return its old value*@nr: Bit to set*@addr: Address to count from* This is an atomic fully-ordered operation (implied full memory barrier).则
1741  target workqueue ->rcu uses to queue ->work 等于wq
1742  Exported common interfaces
1743  返回:true
1746  返回:false
调用者
名称描述
css_release_work_fn
css_create
__delete_partition
free_ioctx_reqs