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authorEric Dumazet <eric.dumazet@gmail.com>2010-08-30 10:27:10 +0000
committerDavid S. Miller <davem@davemloft.net>2010-08-30 13:50:46 -0700
commit3ff2cfa55fb35bb5ea4490fbc82bb3c6771c121b (patch)
tree4f67088e323cd49b6748e15fba8951eabb80c308 /net/ipv6/xfrm6_tunnel.c
parent6dcd814bd08bc7989f7f3eac9bbe8b20aec0182a (diff)
downloadlinux-3ff2cfa55fb35bb5ea4490fbc82bb3c6771c121b.tar.bz2
ipv6: struct xfrm6_tunnel in read_mostly section
tunnel6_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/xfrm6_tunnel.c')
-rw-r--r--net/ipv6/xfrm6_tunnel.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/net/ipv6/xfrm6_tunnel.c b/net/ipv6/xfrm6_tunnel.c
index 2ce3a8278f26..ac7584b946a5 100644
--- a/net/ipv6/xfrm6_tunnel.c
+++ b/net/ipv6/xfrm6_tunnel.c
@@ -317,13 +317,13 @@ static const struct xfrm_type xfrm6_tunnel_type = {
.output = xfrm6_tunnel_output,
};
-static struct xfrm6_tunnel xfrm6_tunnel_handler = {
+static struct xfrm6_tunnel xfrm6_tunnel_handler __read_mostly = {
.handler = xfrm6_tunnel_rcv,
.err_handler = xfrm6_tunnel_err,
.priority = 2,
};
-static struct xfrm6_tunnel xfrm46_tunnel_handler = {
+static struct xfrm6_tunnel xfrm46_tunnel_handler __read_mostly = {
.handler = xfrm6_tunnel_rcv,
.err_handler = xfrm6_tunnel_err,
.priority = 2,