From 9b3aad33c4470908953b7b548b12cba77799f342 Mon Sep 17 00:00:00 2001
From: Ian Gudger <igudger@google.com>
Date: Thu, 5 Mar 2020 15:55:40 -0800
Subject: Use a pool of arrays to avoid slice headers from escaping in TCP
 options pool.

By putting slices into the pool, the slice header escapes. This can be avoided
by not putting the slice header into the pool.

This removes an allocation from the TCP segment send path.

PiperOrigin-RevId: 299215480
---
 pkg/tcpip/transport/tcp/BUILD | 1 +
 1 file changed, 1 insertion(+)

(limited to 'pkg/tcpip/transport/tcp/BUILD')

diff --git a/pkg/tcpip/transport/tcp/BUILD b/pkg/tcpip/transport/tcp/BUILD
index 272e8f570..a32f9eacf 100644
--- a/pkg/tcpip/transport/tcp/BUILD
+++ b/pkg/tcpip/transport/tcp/BUILD
@@ -32,6 +32,7 @@ go_library(
     srcs = [
         "accept.go",
         "connect.go",
+        "connect_unsafe.go",
         "cubic.go",
         "cubic_state.go",
         "dispatcher.go",
-- 
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