diff options
Diffstat (limited to 'net/ipv4/tcp_timer.c')
-rw-r--r-- | net/ipv4/tcp_timer.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/net/ipv4/tcp_timer.c b/net/ipv4/tcp_timer.c index b2e6bbccaee1..c732be00606b 100644 --- a/net/ipv4/tcp_timer.c +++ b/net/ipv4/tcp_timer.c | |||
@@ -19,6 +19,7 @@ | |||
19 | */ | 19 | */ |
20 | 20 | ||
21 | #include <linux/module.h> | 21 | #include <linux/module.h> |
22 | #include <linux/gfp.h> | ||
22 | #include <net/tcp.h> | 23 | #include <net/tcp.h> |
23 | 24 | ||
24 | int sysctl_tcp_syn_retries __read_mostly = TCP_SYN_RETRIES; | 25 | int sysctl_tcp_syn_retries __read_mostly = TCP_SYN_RETRIES; |
@@ -171,14 +172,14 @@ static int tcp_write_timeout(struct sock *sk) | |||
171 | 172 | ||
172 | if ((1 << sk->sk_state) & (TCPF_SYN_SENT | TCPF_SYN_RECV)) { | 173 | if ((1 << sk->sk_state) & (TCPF_SYN_SENT | TCPF_SYN_RECV)) { |
173 | if (icsk->icsk_retransmits) | 174 | if (icsk->icsk_retransmits) |
174 | dst_negative_advice(&sk->sk_dst_cache, sk); | 175 | dst_negative_advice(sk); |
175 | retry_until = icsk->icsk_syn_retries ? : sysctl_tcp_syn_retries; | 176 | retry_until = icsk->icsk_syn_retries ? : sysctl_tcp_syn_retries; |
176 | } else { | 177 | } else { |
177 | if (retransmits_timed_out(sk, sysctl_tcp_retries1)) { | 178 | if (retransmits_timed_out(sk, sysctl_tcp_retries1)) { |
178 | /* Black hole detection */ | 179 | /* Black hole detection */ |
179 | tcp_mtu_probing(icsk, sk); | 180 | tcp_mtu_probing(icsk, sk); |
180 | 181 | ||
181 | dst_negative_advice(&sk->sk_dst_cache, sk); | 182 | dst_negative_advice(sk); |
182 | } | 183 | } |
183 | 184 | ||
184 | retry_until = sysctl_tcp_retries2; | 185 | retry_until = sysctl_tcp_retries2; |