Commit b2908fac authored by Eric Dumazet's avatar Eric Dumazet Committed by David S. Miller
Browse files

ipv4: convert fib_notify_on_flag_change sysctl to u8 



Reduce footprint of sysctls.

Signed-off-by: default avatarEric Dumazet <edumazet@google.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 490f33c4

include/net/netns/ipv4.h

+1 −1
Original line number Diff line number Diff line
@@ -191,7 +191,7 @@ struct netns_ipv4 { 
	int sysctl_udp_wmem_min;

	int sysctl_udp_rmem_min;



	int sysctl_fib_notify_on_flag_change;

	u8 sysctl_fib_notify_on_flag_change;



#ifdef CONFIG_NET_L3_MASTER_DEV

	int sysctl_udp_l3mdev_accept;

net/ipv4/sysctl_net_ipv4.c

+2 −2
Original line number Diff line number Diff line
@@ -1364,9 +1364,9 @@ static struct ctl_table ipv4_net_table[] = { 
	{

		.procname	= "fib_notify_on_flag_change",

		.data		= &init_net.ipv4.sysctl_fib_notify_on_flag_change,

		.maxlen		= sizeof(int),

		.maxlen		= sizeof(u8),

		.mode		= 0644,

		.proc_handler	= proc_dointvec_minmax,

		.proc_handler	= proc_dou8vec_minmax,

		.extra1		= SYSCTL_ZERO,

		.extra2		= &two,

	},