From 55fef89be9eb9da8b40bfdc1cc20475421ca5554 Mon Sep 17 00:00:00 2001
From: Anton Kling <anton@kling.gg>
Date: Wed, 26 Jun 2024 22:02:16 +0200
Subject: TCP: Delay ACKs to batch together packets ACKed

---
 kernel/socket.h | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'kernel/socket.h')

diff --git a/kernel/socket.h b/kernel/socket.h
index 454992c..e881111 100644
--- a/kernel/socket.h
+++ b/kernel/socket.h
@@ -64,6 +64,8 @@ struct TcpConnection {
   u32 rcv_nxt;
   u32 rcv_adv;
 
+  int should_send_ack;
+
   u32 snd_una;
   u32 snd_nxt;
   u32 snd_max;
@@ -142,4 +144,5 @@ u16 tcp_get_free_port(void);
 int setsockopt(int socket, int level, int option_name, const void *option_value,
                socklen_t option_len);
 void tcp_remove_connection(struct TcpConnection *con);
+void tcp_flush_acks(void);
 #endif
-- 
cgit v1.2.3