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authorStephen Hemminger <shemminger@osdl.org>2006-05-06 17:56:03 -0700
committerDavid S. Miller <davem@davemloft.net>2006-05-06 17:56:03 -0700
commitfe9925b551a95fae6ec61470c79f8b701a2fe928 (patch)
tree3df1817dee3c804d155e3a1c52b6ff696bc60293 /include
parent1498221d51a43d5fa1a580618591497d90f957d9 (diff)
downloadlinux-fe9925b551a95fae6ec61470c79f8b701a2fe928.tar.bz2
[NET]: Create netdev attribute_groups with class_device_add
Atomically create attributes when class device is added. This avoids the race between registering class_device (which generates hotplug event), and the creation of attribute groups. Signed-off-by: Stephen Hemminger <shemminger@osdl.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include')
-rw-r--r--include/linux/netdevice.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index 01db7b88a2b1..309f9190a922 100644
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -506,6 +506,8 @@ struct net_device
/* class/net/name entry */
struct class_device class_dev;
+ /* space for optional statistics and wireless sysfs groups */
+ struct attribute_group *sysfs_groups[3];
};
#define NETDEV_ALIGN 32