Add the "thread.tcache.enabled" mallctl.

2012-03-26 18:54:44 -07:00
parent fd4fcefa00
commit d4be8b7b6e
7 changed files with 271 additions and 36 deletions
--- a/doc/jemalloc.xml.in
+++ b/doc/jemalloc.xml.in
@@ -1103,6 +1103,20 @@ malloc_conf = "xmalloc:true";]]></programlisting>
        <function>mallctl*<parameter/></function> calls.</para></listitem>
      </varlistentry>

+      <varlistentry>
+        <term>
+          <mallctl>thread.tcache.enabled</mallctl>
+          (<type>bool</type>)
+          <literal>rw</literal>
+          [<option>--enable-tcache</option>]
+        </term>
+        <listitem><para>Enable/disable calling thread's tcache.  The tcache is
+        implicitly flushed as a side effect of becoming
+        disabled (see <link
+        lenkend="thread.tcache.flush"><mallctl>thread.tcache.flush</mallctl></link>).
+        </para></listitem>
+      </varlistentry>
+
      <varlistentry>
        <term>
          <mallctl>thread.tcache.flush</mallctl>