[ovs-dev] [PATCH v5 0/2] Instant send + queue number. (First part of XPS patch-set).

Daniele Di Proietto diproiettod at vmware.com
Fri Jul 8 22:29:47 UTC 2016


I updated the comment above 'txq_needs_locking' and pushed the series
to master.

Thanks!


On 08/07/2016 06:52, "Ilya Maximets" <i.maximets at samsung.com> wrote:

>This is the first part of XPS patch-set which contains generic fixes not
>directly connected with XPS or manual pinning but required by them.
>
>First patch allows to reconfigure number of queues for DPDK vHost
>in runtime according to settings from connected virtio device.
>
>Second patch adds new option 'n_txq' for dummy-pmd. It will be used
>in the future patches.
>
>Version 5:
>	* 'dpif-netdev: Move setting of queue number to netdev layer.'
>	  splitted in 2 patches because changes are not really
>	  connected now.
>	* 'set_tx_multiq()' returned to configure 'n_txq' from the
>	  datapath layer for ETH ports.
>
>Version 4:
>	* Dropped already applied patch
>	  "netdev-dpdk: Use instant sending instead of queueing of packets."
>	* Merged fixup from previous version:
>	  http://openvswitch.org/pipermail/dev/2016-June/073906.html
>	  It adds few comments and reduces number of queues to poll after
>	  virtio disconnection by reconfiguration with 1 queue pair requested.
>	* rebased on current master
>
>Ilya Maximets (2):
>  netdev-dpdk: Obtain number of queues for vhost ports from attached
>    virtio.
>  netdev-dummy: Add n_txq option.
>
> INSTALL.DPDK-ADVANCED.md |  26 ++++-----
> NEWS                     |   2 +
> lib/dpif-netdev.c        |   6 ++-
> lib/netdev-dpdk.c        | 138 ++++++++++++++++++++++-------------------------
> lib/netdev-dummy.c       |  32 +++--------
> vswitchd/vswitch.xml     |   3 +-
> 6 files changed, 88 insertions(+), 119 deletions(-)
>
>-- 
>2.7.4
>


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