From 1f1c7a90ff5bacf19f0437e6f54cfe97e2d25e97 Mon Sep 17 00:00:00 2001
From: Rickard Green <rickard@erlang.org>
Date: Thu, 22 Jun 2017 16:11:52 +0200
Subject: Fix statistics(wall_clock) and statistics(runtime) implementation

---
 erts/doc/src/erlang.xml | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'erts/doc/src')

diff --git a/erts/doc/src/erlang.xml b/erts/doc/src/erlang.xml
index c3b0bc0d74..24a091073d 100644
--- a/erts/doc/src/erlang.xml
+++ b/erts/doc/src/erlang.xml
@@ -6362,6 +6362,9 @@ lists:map(
         <p>This is the sum of the runtime for all threads
           in the Erlang runtime system and can therefore be greater
           than the wall clock time.</p>
+          <warning><p>This value might wrap due to limitations in the
+          underlying functionality provided by the operating system
+          that is used.</p></warning>
         <p>Example:</p>
         <pre>
 > <input>statistics(runtime).</input>
-- 
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