Re: [vpp-dev] Understanding vlib_buffer_enqueue()

2019-02-08 Thread Dave Barach via Lists.Fd.Io
; next_index. HTH... Dave From: vpp-dev@lists.fd.io On Behalf Of Nitin Saxena Sent: Friday, February 8, 2019 6:36 AM To: Gudimetla, Leela Sankar ; vpp-dev@lists.fd.io Subject: Re: [vpp-dev] Understanding vlib_buffer_enqueue() If yes, why the frame needs to traverse two directions?    Should

Re: [vpp-dev] Understanding vlib_buffer_enqueue()

2019-02-08 Thread Nitin Saxena
If yes, why the frame needs to traverse two directions?Should it not traverse only feature-arc? The flow is in one direction only. Every node has speculated "next_index" node. If the speculated "next_index" node is not same as actual "next0" node (which is typically retrieved by either