From bb59a8fcf1f6cf4162a2a97c13087843d1b9dac4 Mon Sep 17 00:00:00 2001
From: Rickard Green <rickard@erlang.org>
Date: Tue, 5 Nov 2013 15:37:49 +0100
Subject: Add switch for disabling sys_alloc carriers

The switch "+Musac <boolean>" controls if sys_alloc carriers
are allowed.
---
 erts/doc/src/erts_alloc.xml | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'erts/doc/src/erts_alloc.xml')

diff --git a/erts/doc/src/erts_alloc.xml b/erts/doc/src/erts_alloc.xml
index 90bc35cdc9..70029dbeab 100644
--- a/erts/doc/src/erts_alloc.xml
+++ b/erts/doc/src/erts_alloc.xml
@@ -549,6 +549,11 @@
        placed in separate memory segments. When this limit has been
        reached, new carriers will be placed in memory retrieved from
       <c>sys_alloc</c>.</item>
+      <tag><marker id="Musac"><c><![CDATA[+Musac <bool>]]></c></marker></tag>
+      <item>
+	Allow <c>sys_alloc</c> carriers. By default <c>true</c>. If
+	set to <c>false</c>, <c>sys_alloc</c> carriers will never be
+	created by allocators using the <c>alloc_util</c> framework.</item>
     </taglist>
     <p>Instrumentation flags:</p>
     <taglist>
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