Re: [ovs-dev] [RFC v7 10/13] dp-packet: copy data from multi-seg. DPDK mbuf

2018-05-28 Thread Loftus, Ciara
> > From: Michael Qiu > > When doing packet clone, if packet source is from DPDK driver, > multi-segment must be considered, and copy the segment's data one by > one. > > Also, lots of DPDK mbuf's info is missed during a copy, like packet > type, ol_flags, etc. That

[ovs-dev] [RFC v7 10/13] dp-packet: copy data from multi-seg. DPDK mbuf

2018-05-23 Thread Tiago Lam
From: Michael Qiu When doing packet clone, if packet source is from DPDK driver, multi-segment must be considered, and copy the segment's data one by one. Also, lots of DPDK mbuf's info is missed during a copy, like packet type, ol_flags, etc. That information is very