From 6dcd814bd08bc7989f7f3eac9bbe8b20aec0182a Mon Sep 17 00:00:00 2001 From: Eric Dumazet Date: Mon, 30 Aug 2010 07:04:14 +0000 Subject: net: struct xfrm_tunnel in read_mostly section tunnel4_handlers chain being scanned for each incoming packet, make sure it doesnt share an often dirtied cache line. Signed-off-by: Eric Dumazet Signed-off-by: David S. Miller --- net/ipv6/sit.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'net/ipv6') diff --git a/net/ipv6/sit.c b/net/ipv6/sit.c index 4699cd3c3118..86618eb30335 100644 --- a/net/ipv6/sit.c +++ b/net/ipv6/sit.c @@ -1132,7 +1132,7 @@ static void __net_init ipip6_fb_tunnel_init(struct net_device *dev) sitn->tunnels_wc[0] = tunnel; } -static struct xfrm_tunnel sit_handler = { +static struct xfrm_tunnel sit_handler __read_mostly = { .handler = ipip6_rcv, .err_handler = ipip6_err, .priority = 1, -- cgit v1.2.3-59-g8ed1b