tcp: use tcp_jiffies32 to feed probe_timestamp
Use tcp_jiffies32 instead of tcp_time_stamp, since
tcp_time_stamp will soon be only used for TCP TS option.
Signed-off-by: Eric Dumazet <edumazet@google.com>
Acked-by: Soheil Hassas Yeganeh <soheil@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/ipv4/tcp_output.c b/net/ipv4/tcp_output.c
index cbda5de..f0fd1b4 100644
--- a/net/ipv4/tcp_output.c
+++ b/net/ipv4/tcp_output.c
@@ -1475,7 +1475,7 @@
icsk->icsk_mtup.search_low = tcp_mss_to_mtu(sk, net->ipv4.sysctl_tcp_base_mss);
icsk->icsk_mtup.probe_size = 0;
if (icsk->icsk_mtup.enabled)
- icsk->icsk_mtup.probe_timestamp = tcp_time_stamp;
+ icsk->icsk_mtup.probe_timestamp = tcp_jiffies32;
}
EXPORT_SYMBOL(tcp_mtup_init);
@@ -1987,7 +1987,7 @@
s32 delta;
interval = net->ipv4.sysctl_tcp_probe_interval;
- delta = tcp_time_stamp - icsk->icsk_mtup.probe_timestamp;
+ delta = tcp_jiffies32 - icsk->icsk_mtup.probe_timestamp;
if (unlikely(delta >= interval * HZ)) {
int mss = tcp_current_mss(sk);
@@ -1999,7 +1999,7 @@
icsk->icsk_mtup.search_low = tcp_mss_to_mtu(sk, mss);
/* Update probe time stamp */
- icsk->icsk_mtup.probe_timestamp = tcp_time_stamp;
+ icsk->icsk_mtup.probe_timestamp = tcp_jiffies32;
}
}