From 90dca98d33055b8365d9e7e40ebb4ca478daf77e Mon Sep 17 00:00:00 2001
From: Ian Lance Taylor <iant@golang.org>
Date: Wed, 19 Dec 2018 07:08:38 -0800
Subject: [PATCH] doc: clarify change to File.Sync on macOS

Updates #26650

Change-Id: I0ec070127dcacc7fc68dd5baf125eb762e1ea846
Reviewed-on: https://go-review.googlesource.com/c/155038
Reviewed-by: Bryan C. Mills <bcmills@google.com>
---
 doc/go1.12.html | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/doc/go1.12.html b/doc/go1.12.html
index 7f5847c58b..1a0127d88f 100644
--- a/doc/go1.12.html
+++ b/doc/go1.12.html
@@ -640,7 +640,8 @@ for {
 
     <p><!-- CL 130676 -->
       <a href="/pkg/os/#File.Sync"><code>File.Sync</code></a> now uses <code>F_FULLFSYNC</code> on macOS
-      to properly flush content to permanent storage. Note that this might have a negative performance impact.
+      to correctly flush the file contents to permanent storage.
+      This may cause the method to run more slowly than in previous releases.
     </p>
 
 </dl><!-- os -->