diff options
| -rw-r--r-- | drivers/net/loopback.c | 6 | ||||
| -rw-r--r-- | fs/proc/proc_net.c | 8 | ||||
| -rw-r--r-- | include/linux/init.h | 1 | ||||
| -rw-r--r-- | include/net/net_namespace.h | 9 | ||||
| -rw-r--r-- | net/core/dev.c | 16 | ||||
| -rw-r--r-- | net/core/dev_mcast.c | 6 | ||||
| -rw-r--r-- | net/netlink/af_netlink.c | 6 | ||||
| -rw-r--r-- | scripts/mod/modpost.c | 1 |
8 files changed, 32 insertions, 21 deletions
diff --git a/drivers/net/loopback.c b/drivers/net/loopback.c index d6997aec45d..be25aa33971 100644 --- a/drivers/net/loopback.c +++ b/drivers/net/loopback.c @@ -250,7 +250,7 @@ static void loopback_setup(struct net_device *dev) } /* Setup and register the loopback device. */ -static int loopback_net_init(struct net *net) +static __net_init int loopback_net_init(struct net *net) { struct net_device *dev; int err; @@ -278,14 +278,14 @@ out_free_netdev: goto out; } -static void loopback_net_exit(struct net *net) +static __net_exit void loopback_net_exit(struct net *net) { struct net_device *dev = net->loopback_dev; 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, }; diff --git a/fs/proc/proc_net.c b/fs/proc/proc_net.c index 85cc8e8bb86..2e91fb756e9 100644 --- a/fs/proc/proc_net.c +++ b/fs/proc/proc_net.c @@ -140,7 +140,7 @@ static struct inode_operations proc_net_dir_inode_operations = { .setattr = proc_net_setattr, }; -static int proc_net_ns_init(struct net *net) +static __net_init int proc_net_ns_init(struct net *net) { struct proc_dir_entry *root, *netd, *net_statd; int err; @@ -178,19 +178,19 @@ free_root: goto out; } -static void proc_net_ns_exit(struct net *net) +static __net_exit void proc_net_ns_exit(struct net *net) { remove_proc_entry("stat", net->proc_net); remove_proc_entry("net", net->proc_net_root); kfree(net->proc_net_root); } -struct pernet_operations proc_net_ns_ops = { +struct pernet_operations __net_initdata proc_net_ns_ops = { .init = proc_net_ns_init, .exit = proc_net_ns_exit, }; -int proc_net_init(void) +int __init proc_net_init(void) { proc_net_shadow = proc_mkdir("net", NULL); proc_net_shadow->proc_iops = &proc_net_dir_inode_operations; diff --git a/include/linux/init.h b/include/linux/init.h index 74b1f43bf98..f8d9d0b5cff 100644 --- a/include/linux/init.h +++ b/include/linux/init.h @@ -57,6 +57,7 @@ * The markers follow same syntax rules as __init / __initdata. */ #define __init_refok noinline __attribute__ ((__section__ (".text.init.refok"))) #define __initdata_refok __attribute__ ((__section__ (".data.init.refok"))) +#define __exit_refok noinline __attribute__ ((__section__ (".exit.text.refok"))) #ifdef MODULE #define __exit __attribute__ ((__section__(".exit.text"))) __cold diff --git a/include/net/net_namespace.h b/include/net/net_namespace.h index 934c840b594..93aa87d3280 100644 --- a/include/net/net_namespace.h +++ b/include/net/net_namespace.h @@ -99,6 +99,15 @@ static inline void release_net(struct net *net) #define for_each_net(VAR) \ list_for_each_entry(VAR, &net_namespace_list, list) +#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 { struct list_head list; diff --git a/net/core/dev.c b/net/core/dev.c index 1aa07047826..e7e728aea9f 100644 --- a/net/core/dev.c +++ b/net/core/dev.c @@ -2611,7 +2611,7 @@ static const struct file_operations ptype_seq_fops = { }; -static int dev_proc_net_init(struct net *net) +static int __net_init dev_proc_net_init(struct net *net) { int rc = -ENOMEM; @@ -2636,7 +2636,7 @@ out_dev: goto out; } -static void dev_proc_net_exit(struct net *net) +static void __net_exit dev_proc_net_exit(struct net *net) { wext_proc_exit(net); @@ -2645,7 +2645,7 @@ static void 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, }; @@ -4278,7 +4278,7 @@ static struct hlist_head *netdev_create_hash(void) } /* Initialize per network namespace state */ -static int netdev_init(struct net *net) +static int __net_init netdev_init(struct net *net) { INIT_LIST_HEAD(&net->dev_base_head); rwlock_init(&dev_base_lock); @@ -4299,18 +4299,18 @@ err_name: return -ENOMEM; } -static void netdev_exit(struct net *net) +static void __net_exit netdev_exit(struct net *net) { kfree(net->dev_name_head); 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, }; -static void default_device_exit(struct net *net) +static void __net_exit default_device_exit(struct net *net) { struct net_device *dev, *next; /* @@ -4336,7 +4336,7 @@ static void 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, }; diff --git a/net/core/dev_mcast.c b/net/core/dev_mcast.c index 896b0ca5aed..15241cf48af 100644 --- a/net/core/dev_mcast.c +++ b/net/core/dev_mcast.c @@ -273,19 +273,19 @@ static const struct file_operations dev_mc_seq_fops = { #endif -static int dev_mc_net_init(struct net *net) +static int __net_init dev_mc_net_init(struct net *net) { if (!proc_net_fops_create(net, "dev_mcast", 0, &dev_mc_seq_fops)) return -ENOMEM; return 0; } -static void dev_mc_net_exit(struct net *net) +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, }; diff --git a/net/netlink/af_netlink.c b/net/netlink/af_netlink.c index 46eb5ea1fbd..3ef32825da7 100644 --- a/net/netlink/af_netlink.c +++ b/net/netlink/af_netlink.c @@ -1924,7 +1924,7 @@ static struct net_proto_family netlink_family_ops = { .owner = THIS_MODULE, /* for consistency 8) */ }; -static int netlink_net_init(struct net *net) +static int __net_init netlink_net_init(struct net *net) { #ifdef CONFIG_PROC_FS if (!proc_net_fops_create(net, "netlink", 0, &netlink_seq_fops)) @@ -1933,14 +1933,14 @@ static int netlink_net_init(struct net *net) return 0; } -static void netlink_net_exit(struct net *net) +static void __net_exit netlink_net_exit(struct net *net) { #ifdef CONFIG_PROC_FS proc_net_remove(net, "netlink"); #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, }; diff --git a/scripts/mod/modpost.c b/scripts/mod/modpost.c index 6c145d6e89d..0a4051fbd34 100644 --- a/scripts/mod/modpost.c +++ b/scripts/mod/modpost.c @@ -709,6 +709,7 @@ static int secref_whitelist(const char *modname, const char *tosec, /* Check for pattern 0 */ if ((strncmp(fromsec, ".text.init.refok", strlen(".text.init.refok")) == 0) || + (strncmp(fromsec, ".exit.text.refok", strlen(".exit.text.refok")) == 0) || (strncmp(fromsec, ".data.init.refok", strlen(".data.init.refok")) == 0)) return 1; |