[ovs-discuss] 回复: mapping between the upcall request in kernel and the upcall_handler thread in userspace

pei Jikui jkpei at hotmail.com
Wed May 8 10:35:20 UTC 2019


I found an answer illustrated as the below diagram. I will match the souce codes again.
Thanks.


[cid:2dae6eda-27cc-4688-952a-02eae1fc8836]


________________________________
发件人: pei Jikui
发送时间: 2019年5月7日 22:49
收件人: ovs-discuss at openvswitch.org
主题: mapping between the upcall request in kernel and the upcall_handler thread in userspace

When the datapath in kernel sends upcall request to vswitchd in the userspace, which upcall_handler thread in vswitch will deal with this upcall request?  What's the criteria for dispatching a certain upcall to  a certain upcall_handler?


Much thanks


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