From 2c6d27d600a956f25bfd4c8d623e54a1401acf87 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Markus=20M=C3=A4kel=C3=A4?= <markus.makela@mariadb.com>
Date: Fri, 20 Apr 2018 12:59:28 +0300
Subject: [PATCH] MXS-1815: Use all available CPUs with threads=auto

The documentation stated that all CPUs would be used when threads=auto was
used. In reality the behavior was the same as was with 2.0 (number of CPUs
minus one).
---
 server/core/config.cc | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/server/core/config.cc b/server/core/config.cc
index b2b8399f8..ff41c2875 100644
--- a/server/core/config.cc
+++ b/server/core/config.cc
@@ -1433,10 +1433,7 @@ handle_global_item(const char *name, const char *value)
     {
         if (strcmp(value, CN_AUTO) == 0)
         {
-            if ((gateway.n_threads = get_processor_count()) > 1)
-            {
-                gateway.n_threads--;
-            }
+            gateway.n_threads = get_processor_count();
         }
         else
         {