[ovs-discuss] Zero-Copy in the upcall

Adel Belkhiri adel.belkhiri at gmail.com
Wed Jul 31 20:14:22 UTC 2019

Hey all,

In the recent versions of Openvswitch, whenever a packet is received and
doesn't match any flow within the datapath, it is zero-copied  to the

Does that mean the whole packet is zero-copied or only the data part of its
skb structure ?

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