vpp源码分析node
3.VPP源码分析（graph node(1))
node_type_t VLIB_NODE_TYPE_INTERNAL/*An internal node on the call graph(could be output).Internal nodes(including output nodes)move data from node to node(or out of the graph for output nodes).*/VLIB_NODE_TYPE_INPUT/*Nodes...
4.VPP源码分析（graph node(2))
2.2.2.VLIB_NODE_TYPE_PROCESS结点 每个process结点是由jump机制构成的一个协程，协程主要用于等待、处理事件。使用longjmp/setjmp的轻量级多任务协程，由应用进程自行进行调度，不受操作系统调度机制的影响，上下文切换只损耗调用longjmp/...
5.VPP源码分析（graph node(3))
Reflects node frame-used flag for this next.*/define VLIB_FRAME_NO_FREE_AFTER_DISPATCH VLIB_NODE_FLAG_FRAME_NO_FREE_AFTER_DISPATCH/*This next frame owns enqueue to node corresponding to node_runtime_index.*/define VLIB_...
