函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:include\linux\netdevice.h Create Date:2022-07-27 07:03:13
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：_stop_subqueue - stop sending packets on subqueue*@dev: network device*@queue_index: sub queue index* Stop individual transmit queue of a device with multiple transmit queues.

函数原型：static inline void netif_stop_subqueue(struct net_device *dev, u16 queue_index)

返回类型：void

参数：

类型参数名称
struct net_device *dev
u16queue_index
3424  txq等于netdev_get_tx_queue(dev, queue_index)
3425  netif_tx_stop_queue(txq)