in kernel mode, ovs use a hook function(netdev_frame_hook) to receive pkts from kernel and then process pkts use other function(netdev_port_receive). all of these functions are in single thread as I can't see any thread create code in kernel pkt process. it means that only after pkt process complete the hook function can return. only in this way another pkt can enter the hook function. it means the pkt process in kernel mode is single thread. if not, how does multi thread realize?
Thanks Tony Sun 发自我的 iPhone _______________________________________________ discuss mailing list disc...@openvswitch.org https://mail.openvswitch.org/mailman/listinfo/ovs-discuss
