Commit 4a1c5371 authored by Eric W. Biederman's avatar Eric W. Biederman Committed by David S. Miller
Browse files

[NET]: Add a network namespace tag to struct net_device

Please note that network devices do not increase the count
count on the network namespace.  The are inside the network
namespace and so the network namespace tag is in the nature
of a back pointer and so getting and putting the network namespace
is unnecessary.

Signed-off-by: default avatarEric W. Biederman <>
Signed-off-by: default avatarDavid S. Miller <>
parent 772698f6
......@@ -41,6 +41,7 @@
#include <linux/dmaengine.h>
#include <linux/workqueue.h>
struct net;
struct vlan_group;
struct ethtool_ops;
struct netpoll_info;
......@@ -663,6 +664,9 @@ struct net_device
void (*poll_controller)(struct net_device *dev);
/* Network namespace this network device is inside */
struct net *nd_net;
/* bridge stuff */
struct net_bridge_port *br_port;
/* macvlan */
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