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| author | YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org> | 2008-03-25 21:47:49 +0900 |
|---|---|---|
| committer | YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org> | 2008-03-26 04:39:53 +0900 |
| commit | c346dca10840a874240c78efe3f39acf4312a1f2 (patch) | |
| tree | c04cff20124eba5cc337cc5ec260ad2513eeb065 /include/linux/inetdevice.h | |
| parent | 7cbca67c073263c179f605bdbbdc565ab29d801d (diff) | |
| download | lwn-c346dca10840a874240c78efe3f39acf4312a1f2.tar.gz lwn-c346dca10840a874240c78efe3f39acf4312a1f2.zip | |
[NET] NETNS: Omit net_device->nd_net without CONFIG_NET_NS.
Introduce per-net_device inlines: dev_net(), dev_net_set().
Without CONFIG_NET_NS, no namespace other than &init_net exists.
Let's explicitly define them to help compiler optimizations.
Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Diffstat (limited to 'include/linux/inetdevice.h')
| -rw-r--r-- | include/linux/inetdevice.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/include/linux/inetdevice.h b/include/linux/inetdevice.h index da05ab47ff2f..7009b0cdd06f 100644 --- a/include/linux/inetdevice.h +++ b/include/linux/inetdevice.h @@ -70,13 +70,13 @@ static inline void ipv4_devconf_setall(struct in_device *in_dev) ipv4_devconf_set((in_dev), NET_IPV4_CONF_ ## attr, (val)) #define IN_DEV_ANDCONF(in_dev, attr) \ - (IPV4_DEVCONF_ALL(in_dev->dev->nd_net, attr) && \ + (IPV4_DEVCONF_ALL(dev_net(in_dev->dev), attr) && \ IN_DEV_CONF_GET((in_dev), attr)) #define IN_DEV_ORCONF(in_dev, attr) \ - (IPV4_DEVCONF_ALL(in_dev->dev->nd_net, attr) || \ + (IPV4_DEVCONF_ALL(dev_net(in_dev->dev), attr) || \ IN_DEV_CONF_GET((in_dev), attr)) #define IN_DEV_MAXCONF(in_dev, attr) \ - (max(IPV4_DEVCONF_ALL(in_dev->dev->nd_net, attr), \ + (max(IPV4_DEVCONF_ALL(dev_net(in_dev->dev), attr), \ IN_DEV_CONF_GET((in_dev), attr))) #define IN_DEV_FORWARD(in_dev) IN_DEV_CONF_GET((in_dev), FORWARDING) |