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Commit a48d4bb0 authored by Daniel Borkmann's avatar Daniel Borkmann Committed by David S. Miller
Browse files

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: default avatarDaniel Borkmann <dborkman@redhat.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 855404ef

net/core/net-sysfs.c

+1 −1
Original line number Diff line number Diff line
@@ -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);

net/core/net-sysfs.h

+1 −1
Original line number Diff line number Diff line 
#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);