diff options
Diffstat (limited to 'drivers/net/xen-netback/interface.c')
| -rw-r--r-- | drivers/net/xen-netback/interface.c | 15 |
1 files changed, 11 insertions, 4 deletions
diff --git a/drivers/net/xen-netback/interface.c b/drivers/net/xen-netback/interface.c index d9841416848..c4a2eb2cd8a 100644 --- a/drivers/net/xen-netback/interface.c +++ b/drivers/net/xen-netback/interface.c @@ -275,8 +275,7 @@ struct xenvif *xenvif_alloc(struct device *parent, domid_t domid, vif->credit_bytes = vif->remaining_credit = ~0UL; vif->credit_usec = 0UL; init_timer(&vif->credit_timeout); - /* Initialize 'expires' now: it's used to track the credit window. */ - vif->credit_timeout.expires = jiffies; + vif->credit_window_start = get_jiffies_64(); dev->netdev_ops = &xenvif_netdev_ops; dev->hw_features = NETIF_F_SG | NETIF_F_IP_CSUM | NETIF_F_TSO; @@ -304,6 +303,9 @@ struct xenvif *xenvif_alloc(struct device *parent, domid_t domid, } netdev_dbg(dev, "Successfully created xenvif\n"); + + __module_get(THIS_MODULE); + return vif; } @@ -369,9 +371,14 @@ void xenvif_disconnect(struct xenvif *vif) if (vif->irq) unbind_from_irqhandler(vif->irq, vif); - unregister_netdev(vif->dev); - xen_netbk_unmap_frontend_rings(vif); +} + +void xenvif_free(struct xenvif *vif) +{ + unregister_netdev(vif->dev); free_netdev(vif->dev); + + module_put(THIS_MODULE); } |