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* [dpdk-users] Queue same packet to multiple rte_rings
@ 2020-10-26 15:52 Pavel Vazharov
  0 siblings, 0 replies; only message in thread
From: Pavel Vazharov @ 2020-10-26 15:52 UTC (permalink / raw)
  To: users

Hi there,

I'm wondering if I want to queue the same rte_mbuf to multiple rte_rings do
I need to copy the packet (rte_pktmbuf_copy) or just bumping up the
reference count (rte_pktmbuf_refcnt_update) before the queueing is enough?
The rings are consumed by separate processes. Will the ref count
work correctly across the processes and only the last process free the
given rte_mbuf?

Thanks,
Pavel.

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2020-10-26 15:52 [dpdk-users] Queue same packet to multiple rte_rings Pavel Vazharov

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