SMP: updated release notes

diff --git a/doc/release-notes/release-3.2.sgml b/doc/release-notes/release-3.2.sgml
index 8f9fb5997a0b0b8fec01a3c082a9cfb710d22959..db2cb88981563c8dcefd4213a96a07d6d2ef1592 100644 (file)
--- a/doc/release-notes/release-3.2.sgml
+++ b/doc/release-notes/release-3.2.sgml
@@ -217,9 +217,21 @@ This section gives a thorough account of those changes in three categories:
        <p>Access control based on altered HTTP request following adaptation alterations (ICAP, eCAP, URL rewriter).
        An upgraded drop-in replacement for <em>http_access2</em> found in Squid-2.
 
+       <tag>else</tag>
+       <p>Part of conditional SMP support syyntax. see <em>if</em>
+
+       <tag>endif</tag>
+       <p>Part of conditional SMP support syyntax. see <em>if</em>
+
        <tag>eui_lookup</tag>
        <p>Whether to lookup the EUI or MAC address of a connected client.
 
+       <tag>if</tag>
+       <p>New conditional syntax for SMP multiple-worker. 
+       If-statements can be used to make configuration directives depend on conditions.
+       <p>The else part is optional. The keywords <em>if</em>, <em>else</em> and <em>endif</em> 
+       must be typed on their own lines, as if they were regular configuration directives.
+
        <tag>memory_cache_mode</tag>
        <p>Controls which objects to keep in the memory cache (cache_mem)
        <verb>
@@ -240,6 +252,15 @@ This section gives a thorough account of those changes in three categories:
        header is used for spoofing instead of the directly connected client address.
        Requires both <em>--enable-follow-x-forwarded-for</em> and <em>--enable-linux-netfilter</em>
 
+       <tag>workers</tag>
+       <p>Number of main Squid processes or "workers" to fork and maintain.
+       In SMP mode, each worker does nearly all what a single Squid daemon
+       does (e.g., listen on http_port and forward HTTP requests).
+       <verb>
+       0: "no daemon" mode, like running "squid -N ..."
+       1: "no SMP" mode, start one main Squid process daemon (default)
+       N: start N main Squid process daemons (i.e., SMP mode)
+       </verb>
 </descrip>
 
 <sect1>Changes to existing tags<label id="modifiedtags">