hi,
when I am reading openvswitch code, there are some codes puzzled me, can
you give some help?
1. in function read_upcalls(), we use xlate_receive() to retrieve the flow
from dupcall->key,
but why we still need flow_extract(packet, &md, &miss->flow) to retrieve
flow?
can we just use xlate_receive() to store information in miss->flow?
2. we already have struct ofport_dpif, why we still need struct xport, stuct
xbridge and struct xbundle?
what's the difference between them?_______________________________________________
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