函数逻辑报告

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Brick Technologies Co., Ltd

Source Code:include\net\sch_generic.h Create Date:2022-07-27 07:05:27
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：Is the device using the noop qdisc on all queues?

函数原型：static inline bool qdisc_tx_is_noop(const struct net_device *dev)

返回类型：bool

参数：

类型参数名称
const struct net_device *dev
771  以i小于num_tx_queues循环
772  txq等于netdev_get_tx_queue(dev, i)
773  如果cu_access_pointer() - fetch RCU pointer with no dereferencing*@p: The pointer to read* Return the value of the specified RCU-protected pointer, but omit the* lockdep checks for being in an RCU read-side critical section(qdisc)不等于noop_qdisc则返回:false
776  返回:true