Displaying 2 results from an estimated 2 matches for "virtnet_refill_en".
2011 Dec 07
1
[PATCH RFC] virtio_net: fix refill related races
...ther napi is enabled, protected by a refill_lock. */
+ bool napi_enable;
+
+ /* Lock to protect refill and napi enable/disable operations. */
+ struct mutex refill_lock;
};
struct skb_vnet_hdr {
@@ -477,20 +487,35 @@ static void virtnet_napi_enable(struct virtnet_info *vi)
}
}
+static void virtnet_refill_enable(struct virtnet_info *vi, bool enable)
+{
+ mutex_lock(&vi->refill_lock);
+ vi->refill_enable = enable;
+ mutex_unlock(&vi->refill_lock);
+}
+
static void refill_work(struct work_struct *work)
{
struct virtnet_info *vi;
bool still_empty;
vi = container_of(work, struct...
2011 Dec 07
1
[PATCH RFC] virtio_net: fix refill related races
...ther napi is enabled, protected by a refill_lock. */
+ bool napi_enable;
+
+ /* Lock to protect refill and napi enable/disable operations. */
+ struct mutex refill_lock;
};
struct skb_vnet_hdr {
@@ -477,20 +487,35 @@ static void virtnet_napi_enable(struct virtnet_info *vi)
}
}
+static void virtnet_refill_enable(struct virtnet_info *vi, bool enable)
+{
+ mutex_lock(&vi->refill_lock);
+ vi->refill_enable = enable;
+ mutex_unlock(&vi->refill_lock);
+}
+
static void refill_work(struct work_struct *work)
{
struct virtnet_info *vi;
bool still_empty;
vi = container_of(work, struct...