Changeset 55683 in vbox for trunk/src/VBox/HostDrivers/VBoxNetFlt/linux

Timestamp:

May 6, 2015 2:26:54 AM (10 years ago)

Author:

vboxsync

svn:sync-xref-src-repo-rev:

100076

Message:

VBoxNetFlt/linux: for_each_netdev_rcu() appeared in 2.6.33.

File:

• trunk/src/VBox/HostDrivers/VBoxNetFlt/linux/VBoxNetFlt-linux.c (modified) (2 diffs)

trunk/src/VBox/HostDrivers/VBoxNetFlt/linux/VBoxNetFlt-linux.c

@@ -2175 +2175 @@
         struct net_device *dev;
 
+#if !defined(for_each_netdev_rcu) /* introduced in 2.6.33 */
+        read_lock(&dev_base_lock);
+#endif
         rcu_read_lock();
+
+#if !defined(for_each_netdev_rcu)
+        for_each_netdev(net, dev)
+#else
         for_each_netdev_rcu(net, dev)
+#endif
         {
             struct in_device *in_dev;
@@ -2224 +2232 @@
             /* continue */;
         }
-        rcu_read_unlock();
+        rcu_read_unlock();
+#if !defined(for_each_netdev_rcu)
+        read_unlock(&dev_base_lock);
+#endif
 
         Log(("%s: pfnNotifyHostAddress is set, register notifiers\n", __FUNCTION__));