Displaying 2 results from an estimated 2 matches for "virtnet_cpu_notifi".
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virtnet_cpu_notifier
2012 Dec 26
5
[RFC PATCH] virtio-net: reset virtqueue affinity when doing cpu hotplug
...lback(struct notifier_block *nfb,
+ unsigned long action, void *hcpu)
+{
+ switch(action) {
+ case CPU_ONLINE:
+ case CPU_ONLINE_FROZEN:
+ case CPU_DEAD:
+ case CPU_DEAD_FROZEN:
+ cpu_hotplug = true;
+ break;
+ default:
+ break;
+ }
+ return NOTIFY_OK;
+}
+
+static struct notifier_block virtnet_cpu_notifier = {
+ .notifier_call = virtnet_cpu_callback,
+};
+
static void virtnet_get_ringparam(struct net_device *dev,
struct ethtool_ringparam *ring)
{
@@ -1131,7 +1154,14 @@ static int virtnet_change_mtu(struct net_device *dev, int new_mtu)
*/
static u16 virtnet_select_queue(struct net_device *...
2012 Dec 26
5
[RFC PATCH] virtio-net: reset virtqueue affinity when doing cpu hotplug
...lback(struct notifier_block *nfb,
+ unsigned long action, void *hcpu)
+{
+ switch(action) {
+ case CPU_ONLINE:
+ case CPU_ONLINE_FROZEN:
+ case CPU_DEAD:
+ case CPU_DEAD_FROZEN:
+ cpu_hotplug = true;
+ break;
+ default:
+ break;
+ }
+ return NOTIFY_OK;
+}
+
+static struct notifier_block virtnet_cpu_notifier = {
+ .notifier_call = virtnet_cpu_callback,
+};
+
static void virtnet_get_ringparam(struct net_device *dev,
struct ethtool_ringparam *ring)
{
@@ -1131,7 +1154,14 @@ static int virtnet_change_mtu(struct net_device *dev, int new_mtu)
*/
static u16 virtnet_select_queue(struct net_device *...