diff options
Diffstat (limited to 'drivers/net/hyperv')
| -rw-r--r-- | drivers/net/hyperv/netvsc_drv.c | 19 |
1 files changed, 15 insertions, 4 deletions
diff --git a/drivers/net/hyperv/netvsc_drv.c b/drivers/net/hyperv/netvsc_drv.c index d93e4da25fd2..252e5d52d17e 100644 --- a/drivers/net/hyperv/netvsc_drv.c +++ b/drivers/net/hyperv/netvsc_drv.c @@ -1158,11 +1158,22 @@ netvsc_get_rxnfc(struct net_device *dev, struct ethtool_rxnfc *info, } #ifdef CONFIG_NET_POLL_CONTROLLER -static void netvsc_poll_controller(struct net_device *net) +static void netvsc_poll_controller(struct net_device *dev) { - /* As netvsc_start_xmit() works synchronous we don't have to - * trigger anything here. - */ + struct net_device_context *ndc = netdev_priv(dev); + struct netvsc_device *ndev; + int i; + + rcu_read_lock(); + ndev = rcu_dereference(ndc->nvdev); + if (ndev) { + for (i = 0; i < ndev->num_chn; i++) { + struct netvsc_channel *nvchan = &ndev->chan_table[i]; + + napi_schedule(&nvchan->napi); + } + } + rcu_read_unlock(); } #endif |