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tcp: Move timestamps from inetpeer to metrics cache.

Browse Source 
With help from Lin Ming.

Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
David S. Miller
2012-07-10 03:14:24 -07:00
parent 94334d5ed4
commit 81166dd6fa
9 changed files with 149 additions and 127 deletions
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13
net/ipv6/route.c
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@@ -2348,13 +2348,11 @@ static int rt6_fill_node(struct net *net,
int iif, int type, u32 pid, u32 seq,
int prefix, int nowait, unsigned int flags)
{
const struct inet_peer *peer;
struct rtmsg *rtm;
struct nlmsghdr *nlh;
long expires;
u32 table;
struct neighbour *n;
u32 ts, tsage;
if (prefix) { /* user wants prefix routes only */
if (!(rt->rt6i_flags & RTF_PREFIX_RT)) {
@@ -2473,16 +2471,7 @@ static int rt6_fill_node(struct net *net,
else
expires = INT_MAX;
peer = NULL;
if (rt6_has_peer(rt))
peer = rt6_peer_ptr(rt);
ts = tsage = 0;
if (peer && peer->tcp_ts_stamp) {
ts = peer->tcp_ts;
tsage = get_seconds() - peer->tcp_ts_stamp;
}
if (rtnl_put_cacheinfo(skb, &rt->dst, 0, ts, tsage,
if (rtnl_put_cacheinfo(skb, &rt->dst, 0, 0, 0,
expires, rt->dst.error) < 0)
goto nla_put_failure;