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| author | Eric Dumazet <eric.dumazet@gmail.com> | 2010-08-30 07:04:14 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2010-08-30 13:50:45 -0700 |
| commit | 6dcd814bd08bc7989f7f3eac9bbe8b20aec0182a (patch) | |
| tree | e8fcde2ef93efa62437aff893477098a1bf8b6a0 /net/ipv6 | |
| parent | c274f29120eff7852bb2370ae6f05f46de75edbc (diff) | |
| download | linux-6dcd814bd08bc7989f7f3eac9bbe8b20aec0182a.tar.bz2 | |
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 <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv6')
| -rw-r--r-- | net/ipv6/sit.c | 2 |
1 files changed, 1 insertions, 1 deletions
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, |