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Commit a79e88d9 authored by Scott Feldman's avatar Scott Feldman Committed by David S. Miller
Browse files

bridge: define some min/max/default ageing time constants 



Signed-off-by: default avatarScott Feldman <sfeldma@gmail.com>
Acked-by: default avatarJiri Pirko <jiri@resnulli.us>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 4c660496

include/linux/if_bridge.h

+6 −0
Original line number Diff line number Diff line
@@ -46,6 +46,12 @@ struct br_ip_list { 
#define BR_LEARNING_SYNC	BIT(9)

#define BR_PROXYARP_WIFI	BIT(10)



/* values as per ieee8021QBridgeFdbAgingTime */

#define BR_MIN_AGEING_TIME	(10 * HZ)

#define BR_MAX_AGEING_TIME	(1000000 * HZ)



#define BR_DEFAULT_AGEING_TIME	(300 * HZ)



extern void brioctl_set(int (*ioctl_hook)(struct net *, unsigned int, void __user *));



typedef int br_should_route_hook_t(struct sk_buff *skb);

net/bridge/br_device.c

+1 −1
Original line number Diff line number Diff line
@@ -391,7 +391,7 @@ void br_dev_setup(struct net_device *dev) 
	br->bridge_max_age = br->max_age = 20 * HZ;

	br->bridge_hello_time = br->hello_time = 2 * HZ;

	br->bridge_forward_delay = br->forward_delay = 15 * HZ;

	br->ageing_time = 300 * HZ;

	br->ageing_time = BR_DEFAULT_AGEING_TIME;



	br_netfilter_rtable_init(br);

	br_stp_timer_init(br);