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[NET]: Move unneeded data to initdata section.

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This patch reverts Eric's commit 2b008b0a8e

It diets .text & .data section of the kernel if CONFIG_NET_NS is not set.
This is safe after list operations cleanup.

Signed-of-by: Denis V. Lunev <den@openvz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Denis V. Lunev 2007-11-13 03:23:50 -08:00 committed by David S. Miller
parent ed160e839d
commit 022cbae611
6 changed files with 9 additions and 7 deletions
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2
drivers/net/loopback.c
View File

@ -284,7 +284,7 @@ static __net_exit void loopback_net_exit(struct net *net)
unregister_netdev(dev);
}
static struct pernet_operations loopback_net_ops = {
static struct pernet_operations __net_initdata loopback_net_ops = {
.init = loopback_net_init,
.exit = loopback_net_exit,
};

2
fs/proc/proc_net.c
View File

@ -178,7 +178,7 @@ static __net_exit void proc_net_ns_exit(struct net *net)
kfree(net->proc_net_root);
}
static struct pernet_operations proc_net_ns_ops = {
static struct pernet_operations __net_initdata proc_net_ns_ops = {
.init = proc_net_ns_init,
.exit = proc_net_ns_exit,
};

2
include/net/net_namespace.h
View File

@ -119,9 +119,11 @@ static inline struct net *maybe_get_net(struct net *net)
#ifdef CONFIG_NET_NS
#define __net_init
#define __net_exit
#define __net_initdata
#else
#define __net_init __init
#define __net_exit __exit_refok
#define __net_initdata __initdata
#endif
struct pernet_operations {

6
net/core/dev.c
View File

@ -2688,7 +2688,7 @@ static void __net_exit dev_proc_net_exit(struct net *net)
proc_net_remove(net, "dev");
}
static struct pernet_operations dev_proc_ops = {
static struct pernet_operations __net_initdata dev_proc_ops = {
.init = dev_proc_net_init,
.exit = dev_proc_net_exit,
};
@ -4353,7 +4353,7 @@ static void __net_exit netdev_exit(struct net *net)
kfree(net->dev_index_head);
}
static struct pernet_operations netdev_net_ops = {
static struct pernet_operations __net_initdata netdev_net_ops = {
.init = netdev_init,
.exit = netdev_exit,
};
@ -4384,7 +4384,7 @@ static void __net_exit default_device_exit(struct net *net)
rtnl_unlock();
}
static struct pernet_operations default_device_ops = {
static struct pernet_operations __net_initdata default_device_ops = {
.exit = default_device_exit,
};

2
net/core/dev_mcast.c
View File

@ -285,7 +285,7 @@ static void __net_exit dev_mc_net_exit(struct net *net)
proc_net_remove(net, "dev_mcast");
}
static struct pernet_operations dev_mc_net_ops = {
static struct pernet_operations __net_initdata dev_mc_net_ops = {
.init = dev_mc_net_init,
.exit = dev_mc_net_exit,
};

2
net/netlink/af_netlink.c
View File

@ -1888,7 +1888,7 @@ static void __net_exit netlink_net_exit(struct net *net)
#endif
}
static struct pernet_operations netlink_net_ops = {
static struct pernet_operations __net_initdata netlink_net_ops = {
.init = netlink_net_init,
.exit = netlink_net_exit,
};