百度试题 题目在Linux中发送数据包采用函数hard_start_xmit().而数据包接收可以采用(___)和轮询两种方式,在大多数的驱动程序中多(___)的方式来实现网络通信中数据包的接收。相关知识点: 试题来源: 解析 中断 中断
is using dev_queue_xmit instead of hard_start_xmit on todevice. I am using patchless click with linux kernel 2.6.32-35. I have fully tested the change and seems to work for me. What do you think of this change? May it lead to another type of errors or unexpected behaviors? Thanks ...
> This patch adds skb_orphan to the start of dev_hard_start_xmit(): it > can be premature in the NETDEV_TX_BUSY case, but that's uncommon. Would it be possible to make the new skb_orphan() at the start of dev_hard_start_xmit() conditionally so that it is not executed for pac...
任片平在单在Linux中发送数据包采用函数hard_start_xmit().而数据包接收可以采用(___)和任片平在单轮询任片平在单[1]任片平在单任片平在单