From 6190ef80e64f4836312645a94b5000272ea66197 Mon Sep 17 00:00:00 2001
From: Sebastian Silbermann <silbermann.sebastian@gmail.com>
Date: Wed, 15 Nov 2017 16:59:22 +0100
Subject: [PATCH] doc: explicitly document highWaterMark option

---
 doc/api/fs.md | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/doc/api/fs.md b/doc/api/fs.md
index 06f889e47fba1f..e6a811586f659a 100644
--- a/doc/api/fs.md
+++ b/doc/api/fs.md
@@ -865,6 +865,7 @@ changes:
   * `autoClose` {boolean}
   * `start` {integer}
   * `end` {integer}
+  * `highWaterMark` {integer}
 
 Returns a new [`ReadStream`][] object. (See [Readable Stream][]).
 
@@ -880,7 +881,8 @@ const defaults = {
   encoding: null,
   fd: null,
   mode: 0o666,
-  autoClose: true
+  autoClose: true,
+  highWaterMark: 64 * 1024
 };
 ```