File 2575-Documented-memory-for-disc_only_copies.patch of Package erlang

From 00c5b34f85daa2e830fa7b467251583601dbde33 Mon Sep 17 00:00:00 2001
From: Dan Gudmundsson <dgud@erlang.org>
Date: Wed, 18 Dec 2019 14:26:18 +0100
Subject: [PATCH 3/3] Documented memory for disc_only_copies

Returns bytes and not words.
---
 lib/mnesia/doc/src/mnesia.xml | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/lib/mnesia/doc/src/mnesia.xml b/lib/mnesia/doc/src/mnesia.xml
index 11b0b8e987..74621982d7 100644
--- a/lib/mnesia/doc/src/mnesia.xml
+++ b/lib/mnesia/doc/src/mnesia.xml
@@ -2497,8 +2497,12 @@ mnesia:create_table(employee,
               table.</p>
           </item>
           <item>
-            <p><c>memory</c>. Returns the number of
-              words allocated to the table on this node.</p>
+            <p><c>memory</c>. Returns for <c>ram_copies</c> and
+            <c>disc_copies</c> tables the number of words allocated in
+            memory to the table on this node.
+	    For <c>disc_only_copies</c> tables the number of bytes stored
+	    on disc is returned.
+	    </p>
           </item>
           <item>
             <p><c>ram_copies</c>. Returns the nodes where a
-- 
2.16.4