net: add net device refcount tracker to struct netdev_queue

[sfrench/cifs-2.6.git] / net / core / net-sysfs.c

diff --git a/net/core/net-sysfs.c b/net/core/net-sysfs.c
index 27a7ac2e516f65dbfdb2a2319e6faa27c7dd8f31..3b2cdbbdc858e06fb0a482a9b7fc778e501ba1e0 100644 (file)
--- a/net/core/net-sysfs.c
+++ b/net/core/net-sysfs.c
@@ -1607,7 +1607,7 @@ static void netdev_queue_release(struct kobject *kobj)
        struct netdev_queue *queue = to_netdev_queue(kobj);
 
        memset(kobj, 0, sizeof(*kobj));
-       dev_put(queue->dev);
+       dev_put_track(queue->dev, &queue->dev_tracker);
 }
 
 static const void *netdev_queue_namespace(struct kobject *kobj)
@@ -1647,7 +1647,7 @@ static int netdev_queue_add_kobject(struct net_device *dev, int index)
        /* Kobject_put later will trigger netdev_queue_release call
         * which decreases dev refcount: Take that reference here
         */
-       dev_hold(queue->dev);
+       dev_hold_track(queue->dev, &queue->dev_tracker, GFP_KERNEL);
 
        kobj->kset = dev->queues_kset;
        error = kobject_init_and_add(kobj, &netdev_queue_ktype, NULL,