diff options
Diffstat (limited to 'include/net/netdev_rx_queue.h')
| -rw-r--r-- | include/net/netdev_rx_queue.h | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/include/net/netdev_rx_queue.h b/include/net/netdev_rx_queue.h index 08f81329fc11..1d41c253f0a3 100644 --- a/include/net/netdev_rx_queue.h +++ b/include/net/netdev_rx_queue.h @@ -31,6 +31,14 @@ struct netdev_rx_queue { struct napi_struct *napi; struct netdev_queue_config qcfg; struct pp_memory_provider_params mp_params; + + /* If a queue is leased, then the lease pointer is always + * valid. From the physical device it points to the virtual + * queue, and from the virtual device it points to the + * physical queue. + */ + struct netdev_rx_queue *lease; + netdevice_tracker lease_tracker; } ____cacheline_aligned_in_smp; /* @@ -60,5 +68,8 @@ get_netdev_rx_queue_index(struct netdev_rx_queue *queue) } int netdev_rx_queue_restart(struct net_device *dev, unsigned int rxq); - -#endif +void netdev_rx_queue_lease(struct netdev_rx_queue *rxq_dst, + struct netdev_rx_queue *rxq_src); +void netdev_rx_queue_unlease(struct netdev_rx_queue *rxq_dst, + struct netdev_rx_queue *rxq_src); +#endif /* _LINUX_NETDEV_RX_QUEUE_H */ |