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authorDaniel Borkmann <dborkman@redhat.com>2014-01-06 01:20:11 +0100
committerDavid S. Miller <davem@davemloft.net>2014-01-05 20:27:54 -0500
commita48d4bb0b08fa621439bfcc32ad2f4c4e98decfc (patch)
tree102b8426fef5285cf8f71e3714efe2831d15a071
parent855404efae0d449cc491978d54ea5d117a3cb271 (diff)
downloadlinux-a48d4bb0b08fa621439bfcc32ad2f4c4e98decfc.tar.bz2
net: netdev_kobject_init: annotate with __init
netdev_kobject_init() is only being called from __init context, that is, net_dev_init(), so annotate it with __init as well, thus the kernel can take this as a hint that the function is used only during the initialization phase and free up used memory resources after its invocation. Signed-off-by: Daniel Borkmann <dborkman@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
-rw-r--r--net/core/net-sysfs.c2
-rw-r--r--net/core/net-sysfs.h2
2 files changed, 2 insertions, 2 deletions
diff --git a/net/core/net-sysfs.c b/net/core/net-sysfs.c
index 1a7b7b1df0d1..49843bf7e43e 100644
--- a/net/core/net-sysfs.c
+++ b/net/core/net-sysfs.c
@@ -1358,7 +1358,7 @@ void netdev_class_remove_file_ns(struct class_attribute *class_attr,
}
EXPORT_SYMBOL(netdev_class_remove_file_ns);
-int netdev_kobject_init(void)
+int __init netdev_kobject_init(void)
{
kobj_ns_type_register(&net_ns_type_operations);
return class_register(&net_class);
diff --git a/net/core/net-sysfs.h b/net/core/net-sysfs.h
index bd7751ec1c4d..2745a1b51e03 100644
--- a/net/core/net-sysfs.h
+++ b/net/core/net-sysfs.h
@@ -1,7 +1,7 @@
#ifndef __NET_SYSFS_H__
#define __NET_SYSFS_H__
-int netdev_kobject_init(void);
+int __init netdev_kobject_init(void);
int netdev_register_kobject(struct net_device *);
void netdev_unregister_kobject(struct net_device *);
int net_rx_queue_update_kobjects(struct net_device *, int old_num, int new_num);