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Diffstat (limited to 'net/core/dev.c')
-rw-r--r--net/core/dev.c12
1 files changed, 11 insertions, 1 deletions
diff --git a/net/core/dev.c b/net/core/dev.c
index bcb05cb799c1..c7e305d13b71 100644
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -1308,6 +1308,13 @@ void dev_disable_lro(struct net_device *dev)
{
u32 flags;
+ /*
+ * If we're trying to disable lro on a vlan device
+ * use the underlying physical device instead
+ */
+ if (is_vlan_dev(dev))
+ dev = vlan_dev_real_dev(dev);
+
if (dev->ethtool_ops && dev->ethtool_ops->get_flags)
flags = dev->ethtool_ops->get_flags(dev);
else
@@ -5954,7 +5961,10 @@ EXPORT_SYMBOL(free_netdev);
void synchronize_net(void)
{
might_sleep();
- synchronize_rcu();
+ if (rtnl_is_locked())
+ synchronize_rcu_expedited();
+ else
+ synchronize_rcu();
}
EXPORT_SYMBOL(synchronize_net);