net/hyperv: Use netif_tx_disable() instead of netif_stop_queue() when necessary
For code path not on the xmit, use netif_tx_disable() instead of netif_stop_queue() to ensure other CPUs are not doing xmit. Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com> Signed-off-by: K. Y. Srinivasan <kys@microsoft.com> Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
parent
cb0a178c78
commit
0a282538cc
|
@ -123,7 +123,7 @@ static int netvsc_close(struct net_device *net)
|
|||
struct hv_device *device_obj = net_device_ctx->device_ctx;
|
||||
int ret;
|
||||
|
||||
netif_stop_queue(net);
|
||||
netif_tx_disable(net);
|
||||
|
||||
ret = rndis_filter_close(device_obj);
|
||||
if (ret != 0)
|
||||
|
@ -256,7 +256,7 @@ void netvsc_linkstatus_callback(struct hv_device *device_obj,
|
|||
schedule_delayed_work(&ndev_ctx->dwork, msecs_to_jiffies(20));
|
||||
} else {
|
||||
netif_carrier_off(net);
|
||||
netif_stop_queue(net);
|
||||
netif_tx_disable(net);
|
||||
}
|
||||
}
|
||||
|
||||
|
@ -337,7 +337,7 @@ static int netvsc_change_mtu(struct net_device *ndev, int mtu)
|
|||
|
||||
nvdev->start_remove = true;
|
||||
cancel_delayed_work_sync(&ndevctx->dwork);
|
||||
netif_stop_queue(ndev);
|
||||
netif_tx_disable(ndev);
|
||||
rndis_filter_device_remove(hdev);
|
||||
|
||||
ndev->mtu = mtu;
|
||||
|
@ -460,7 +460,7 @@ static int netvsc_remove(struct hv_device *dev)
|
|||
cancel_delayed_work_sync(&ndev_ctx->dwork);
|
||||
|
||||
/* Stop outbound asap */
|
||||
netif_stop_queue(net);
|
||||
netif_tx_disable(net);
|
||||
|
||||
unregister_netdev(net);
|
||||
|
||||
|
|
Loading…
Reference in a new issue