tcp: Tail loss probe (TLP)

[mirror_ubuntu-bionic-kernel.git] / include / net / inet_connection_sock.h

diff --git a/include/net/inet_connection_sock.h b/include/net/inet_connection_sock.h
index 183292722f6e587eee72bf3ff5c201dfe25afbaf..de2c78529afaf81f00abff62bb29708f7f6941a2 100644 (file)
--- a/include/net/inet_connection_sock.h
+++ b/include/net/inet_connection_sock.h
@@ -133,6 +133,8 @@ struct inet_connection_sock {
 #define ICSK_TIME_RETRANS      1       /* Retransmit timer */
 #define ICSK_TIME_DACK         2       /* Delayed ack timer */
 #define ICSK_TIME_PROBE0       3       /* Zero window probe timer */
+#define ICSK_TIME_EARLY_RETRANS 4      /* Early retransmit timer */
+#define ICSK_TIME_LOSS_PROBE   5       /* Tail loss probe timer */
 
 static inline struct inet_connection_sock *inet_csk(const struct sock *sk)
 {
@@ -222,7 +224,8 @@ static inline void inet_csk_reset_xmit_timer(struct sock *sk, const int what,
                when = max_when;
        }
 
-       if (what == ICSK_TIME_RETRANS || what == ICSK_TIME_PROBE0) {
+       if (what == ICSK_TIME_RETRANS || what == ICSK_TIME_PROBE0 ||
+           what == ICSK_TIME_EARLY_RETRANS || what ==  ICSK_TIME_LOSS_PROBE) {
                icsk->icsk_pending = what;
                icsk->icsk_timeout = jiffies + when;
                sk_reset_timer(sk, &icsk->icsk_retransmit_timer, icsk->icsk_timeout);