search for: kick_xmit

Displaying 6 results from an estimated 6 matches for "kick_xmit".

[kvm-devel] [Virtio-for-kvm] [PATCH 6/13] [Mostly resend] virtio additions
2007 Dec 21
0
[kvm-devel] [Virtio-for-kvm] [PATCH 6/13] [Mostly resend] virtio additions
...put buffers, and max we've ever had. */ + unsigned int out_num, out_max; + /* Receive & send queues. */ struct sk_buff_head recv; struct sk_buff_head send; @@ -223,6 +230,20 @@ static void free_old_xmit_skbs(struct virtnet_info *vi) } } +static enum hrtimer_restart kick_xmit(struct hrtimer *t) +{ + struct virtnet_info *vi = container_of(t,struct virtnet_info,tx_timer); + + BUG_ON(!in_softirq()); + BUG_ON(in_irq()); + netif_tx_lock(vi->dev); + vi->svq->vq_ops->kick(vi->svq); + vi->out_num = 0; + netif_tx_unlock(vi->dev); + +...
[kvm-devel] [Virtio-for-kvm] [PATCH 6/13] [Mostly resend] virtio additions
2007 Dec 21
0
[kvm-devel] [Virtio-for-kvm] [PATCH 6/13] [Mostly resend] virtio additions
...put buffers, and max we've ever had. */ + unsigned int out_num, out_max; + /* Receive & send queues. */ struct sk_buff_head recv; struct sk_buff_head send; @@ -223,6 +230,20 @@ static void free_old_xmit_skbs(struct virtnet_info *vi) } } +static enum hrtimer_restart kick_xmit(struct hrtimer *t) +{ + struct virtnet_info *vi = container_of(t,struct virtnet_info,tx_timer); + + BUG_ON(!in_softirq()); + BUG_ON(in_irq()); + netif_tx_lock(vi->dev); + vi->svq->vq_ops->kick(vi->svq); + vi->out_num = 0; + netif_tx_unlock(vi->dev); + +...
[PATCH] Use memset(0) instead of setting cb_mode explicitly
2008 Jan 03
1
[PATCH] Use memset(0) instead of setting cb_mode explicitly
...(struct virtio_device *vdev) netif_napi_add(dev, &vi->napi, virtnet_poll, napi_weight); vi->dev = dev; vi->vdev = vdev; + memset(&vi->tx_timer, 0, sizeof(vi->tx_timer)); hrtimer_init(&vi->tx_timer, CLOCK_REALTIME, HRTIMER_MODE_REL); vi->tx_timer.function = kick_xmit; - vi->tx_timer.cb_mode = HRTIMER_CB_SOFTIRQ; vi->out_max = -1U; tasklet_init(&vi->xmit_free, xmit_free, (unsigned long)vi);
[PATCH] Use memset(0) instead of setting cb_mode explicitly
2008 Jan 03
1
[PATCH] Use memset(0) instead of setting cb_mode explicitly
...(struct virtio_device *vdev) netif_napi_add(dev, &vi->napi, virtnet_poll, napi_weight); vi->dev = dev; vi->vdev = vdev; + memset(&vi->tx_timer, 0, sizeof(vi->tx_timer)); hrtimer_init(&vi->tx_timer, CLOCK_REALTIME, HRTIMER_MODE_REL); vi->tx_timer.function = kick_xmit; - vi->tx_timer.cb_mode = HRTIMER_CB_SOFTIRQ; vi->out_max = -1U; tasklet_init(&vi->xmit_free, xmit_free, (unsigned long)vi);
[PATCH 1/2] virtio: fix net driver loop case where we fail to restart
2007 Nov 18
3
[PATCH 1/2] virtio: fix net driver loop case where we fail to restart
skb is only NULL the first time around: it's more correct to test for being under-budget. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> diff -r 2a94425ac7d5 drivers/net/virtio_net.c --- a/drivers/net/virtio_net.c Thu Nov 15 13:47:28 2007 +1100 +++ b/drivers/net/virtio_net.c Thu Nov 15 23:10:44 2007 +1100 @@ -198,8 +198,8 @@ again: if (vi->num < vi->max / 2)
[PATCH 1/2] virtio: fix net driver loop case where we fail to restart
2007 Nov 18
3
[PATCH 1/2] virtio: fix net driver loop case where we fail to restart
skb is only NULL the first time around: it's more correct to test for being under-budget. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> diff -r 2a94425ac7d5 drivers/net/virtio_net.c --- a/drivers/net/virtio_net.c Thu Nov 15 13:47:28 2007 +1100 +++ b/drivers/net/virtio_net.c Thu Nov 15 23:10:44 2007 +1100 @@ -198,8 +198,8 @@ again: if (vi->num < vi->max / 2)