[ovs-git] [openvswitch/ovs] 2654cc: netdev-dpdk: Pass queue id to dpdk_do_tx_copy().

GitHub noreply at github.com
Fri Sep 19 00:26:44 UTC 2014

  Branch: refs/heads/master
  Home:   https://github.com/openvswitch/ovs
  Commit: 2654cc338bfb413a6295078e3a7a8e1d4f67cbcc
  Author: Alex Wang <alexw at nicira.com>
  Date:   2014-09-18 (Thu, 18 Sep 2014)

  Changed paths:
    M lib/netdev-dpdk.c

  Log Message:
  netdev-dpdk: Pass queue id to dpdk_do_tx_copy().

Since dpdk_do_tx_copy() will be called by both pmd and
non-pmd thread, it should take the queue id as input.
The current ovs always uses NON_PMD_THREAD_TX_QUEUE
as queue id, which causes unprotected multi-access
to the same queue.

This commit fixes the issue by passing the queue id
to dpdk_do_tx_copy().

Reported-by: Ethan Jackson <ethan at nicira.com>
Signed-off-by: Alex Wang <alexw at nicira.com>
Acked-by: Daniele Di Proietto <ddiproietto at vmware.com>

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