diff options
Diffstat (limited to 'drivers/net/xen-netback/interface.c')
| -rw-r--r-- | drivers/net/xen-netback/interface.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/net/xen-netback/interface.c b/drivers/net/xen-netback/interface.c index 895fe84011e7..037f74f0fcf6 100644 --- a/drivers/net/xen-netback/interface.c +++ b/drivers/net/xen-netback/interface.c @@ -166,7 +166,7 @@ static int xenvif_start_xmit(struct sk_buff *skb, struct net_device *dev) goto drop; cb = XENVIF_RX_CB(skb); - cb->expires = jiffies + rx_drain_timeout_jiffies; + cb->expires = jiffies + vif->drain_timeout; xenvif_rx_queue_tail(queue, skb); xenvif_kick_thread(queue); @@ -235,10 +235,10 @@ static void xenvif_down(struct xenvif *vif) for (queue_index = 0; queue_index < num_queues; ++queue_index) { queue = &vif->queues[queue_index]; - napi_disable(&queue->napi); disable_irq(queue->tx_irq); if (queue->tx_irq != queue->rx_irq) disable_irq(queue->rx_irq); + napi_disable(&queue->napi); del_timer_sync(&queue->credit_timeout); } } @@ -414,6 +414,8 @@ struct xenvif *xenvif_alloc(struct device *parent, domid_t domid, vif->ip_csum = 1; vif->dev = dev; vif->disabled = false; + vif->drain_timeout = msecs_to_jiffies(rx_drain_timeout_msecs); + vif->stall_timeout = msecs_to_jiffies(rx_stall_timeout_msecs); /* Start out with no queues. */ vif->queues = NULL; @@ -576,6 +578,7 @@ int xenvif_connect(struct xenvif_queue *queue, unsigned long tx_ring_ref, goto err_rx_unbind; } queue->task = task; + get_task_struct(task); task = kthread_create(xenvif_dealloc_kthread, (void *)queue, "%s-dealloc", queue->name); @@ -632,6 +635,7 @@ void xenvif_disconnect(struct xenvif *vif) if (queue->task) { kthread_stop(queue->task); + put_task_struct(queue->task); queue->task = NULL; } |