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| author | Eric Dumazet <edumazet@google.com> | 2015-10-08 19:33:23 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2015-10-12 19:28:22 -0700 |
| commit | ed53d0ab761f5c71d77c8dc05fd19c0a851200db (patch) | |
| tree | e8020f7b24c958497a92b38fbf0dd89e99b8261e /net/ipv4/syncookies.c | |
| parent | 8e5eb54d303b7cb1174977ca79030e135728c95e (diff) | |
| download | op-kernel-dev-ed53d0ab761f5c71d77c8dc05fd19c0a851200db.zip op-kernel-dev-ed53d0ab761f5c71d77c8dc05fd19c0a851200db.tar.gz | |
net: shrink struct sock and request_sock by 8 bytes
One 32bit hole is following skc_refcnt, use it.
skc_incoming_cpu can also be an union for request_sock rcv_wnd.
Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/syncookies.c')
| -rw-r--r-- | net/ipv4/syncookies.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/net/ipv4/syncookies.c b/net/ipv4/syncookies.c index 2dbb113..4c0892b 100644 --- a/net/ipv4/syncookies.c +++ b/net/ipv4/syncookies.c @@ -382,10 +382,10 @@ struct sock *cookie_v4_check(struct sock *sk, struct sk_buff *skb) } /* Try to redo what tcp_v4_send_synack did. */ - req->window_clamp = tp->window_clamp ? :dst_metric(&rt->dst, RTAX_WINDOW); + req->rsk_window_clamp = tp->window_clamp ? :dst_metric(&rt->dst, RTAX_WINDOW); tcp_select_initial_window(tcp_full_space(sk), req->mss, - &req->rcv_wnd, &req->window_clamp, + &req->rsk_rcv_wnd, &req->rsk_window_clamp, ireq->wscale_ok, &rcv_wscale, dst_metric(&rt->dst, RTAX_INITRWND)); |
