Merge tag 'hyperv-next-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/hyper...

[linux.git] / net / ipv4 / tcp_timer.c

diff --git a/net/ipv4/tcp_timer.c b/net/ipv4/tcp_timer.c
index 1097b438befe14ae3f375f3dbcc1f2d375a93879..c3f26dcd6704ee6b160c7a59667f82bc940f8cbe 100644 (file)
--- a/net/ipv4/tcp_timer.c
+++ b/net/ipv4/tcp_timer.c
@@ -223,6 +223,9 @@ static int tcp_write_timeout(struct sock *sk)
                        dst_negative_advice(sk);
                } else {
                        sk_rethink_txhash(sk);
+                       tp->timeout_rehash++;
+                       __NET_INC_STATS(sock_net(sk),
+                                       LINUX_MIB_TCPTIMEOUTREHASH);
                }
                retry_until = icsk->icsk_syn_retries ? : net->ipv4.sysctl_tcp_syn_retries;
                expired = icsk->icsk_retransmits >= retry_until;
@@ -234,6 +237,9 @@ static int tcp_write_timeout(struct sock *sk)
                        dst_negative_advice(sk);
                } else {
                        sk_rethink_txhash(sk);
+                       tp->timeout_rehash++;
+                       __NET_INC_STATS(sock_net(sk),
+                                       LINUX_MIB_TCPTIMEOUTREHASH);
                }
 
                retry_until = net->ipv4.sysctl_tcp_retries2;