Displaying 6 results from an estimated 6 matches for "virtnet_rx_mode_work".
2023 May 24
1
[PATCH V3 net-next 1/2] virtio-net: convert rx mode setting to use workqueue
...work_enabled = false;
+ rtnl_unlock();
+}
+
static void virtqueue_napi_schedule(struct napi_struct *napi,
struct virtqueue *vq)
{
@@ -2341,9 +2361,11 @@ static int virtnet_close(struct net_device *dev)
return 0;
}
-static void virtnet_set_rx_mode(struct net_device *dev)
+static void virtnet_rx_mode_work(struct work_struct *work)
{
- struct virtnet_info *vi = netdev_priv(dev);
+ struct virtnet_info *vi =
+ container_of(work, struct virtnet_info, rx_mode_work);
+ struct net_device *dev = vi->dev;
struct scatterlist sg[2];
struct virtio_net_ctrl_mac *mac_data;
struct netdev_hw_addr *ha;
@@...
2023 Apr 17
2
[PATCH net-next V2 1/2] virtio-net: convert rx mode setting to use workqueue
...> > > {
> > > > @@ -2310,9 +2330,11 @@ static int virtnet_close(struct net_device *dev)
> > > > return 0;
> > > > }
> > > >
> > > > -static void virtnet_set_rx_mode(struct net_device *dev)
> > > > +static void virtnet_rx_mode_work(struct work_struct *work)
> > > > {
> > > > - struct virtnet_info *vi = netdev_priv(dev);
> > > > + struct virtnet_info *vi =
> > > > + container_of(work, struct virtnet_info, rx_mode_work);
> > > > + struct net_de...
2023 May 24
2
[PATCH V3 net-next 0/2] virtio-net: don't busy poll for cvq command
Hi all:
The code used to busy poll for cvq command which turns out to have
several side effects:
1) infinite poll for buggy devices
2) bad interaction with scheduler
So this series tries to use cond_resched() in the waiting loop. Before
doing this we need first make sure the cvq command is not executed in
atomic environment, so we need first convert rx mode handling to a
workqueue.
Please
2023 Jul 20
2
[PATCH net-next v4 0/2] virtio-net: don't busy poll for cvq command
Hi all:
The code used to busy poll for cvq command which turns out to have
several side effects:
1) infinite poll for buggy devices
2) bad interaction with scheduler
So this series tries to use cond_resched() in the waiting loop. Before
doing this we need first make sure the cvq command is not executed in
atomic environment, so we need first convert rx mode handling to a
workqueue.
Note that,
2023 Apr 13
3
[PATCH net-next V2 0/2] virtio-net: don't busy poll for cvq command
Hi all:
The code used to busy poll for cvq command which turns out to have
several side effects:
1) infinite poll for buggy devices
2) bad interaction with scheduler
So this series tries to use sleep instead of busy polling. In this
version, I take a step back: the hardening part is not implemented and
leave for future investigation. We use to aggree to use interruptible
sleep but it
2022 Dec 26
4
[PATCH 0/4] virtio-net: don't busy poll for cvq command
Hi all:
The code used to busy poll for cvq command which turns out to have
several side effects:
1) infinite poll for buggy devices
2) bad interaction with scheduler
So this series tries to use sleep + timeout instead of busy polling.
Please review.
Thanks
Changes since RFC:
- switch to use BAD_RING in virtio_break_device()
- check virtqueue_is_broken() after being woken up
- use