From 3ad55cce8b8d59bcfd98a63d025ccca744d65acd Mon Sep 17 00:00:00 2001
From: Oleg Hahm <oleg@hobbykeller.org>
Date: Wed, 14 Aug 2013 18:04:25 +0200
Subject: [PATCH] changed default stacksize

* the default stacksize no longer set for a thread using printf
* the stacksize for the main thread therefore adds the necessary space
---
 core/include/kernel.h          | 2 +-
 cpu/lpc2387/include/cpu-conf.h | 2 +-
 cpu/mc1322x/include/cpu-conf.h | 4 +++-
 cpu/native/include/cpu-conf.h  | 2 +-
 4 files changed, 6 insertions(+), 4 deletions(-)

diff --git a/core/include/kernel.h b/core/include/kernel.h
index ce94e20f6d..ae3ea892b0 100644
--- a/core/include/kernel.h
+++ b/core/include/kernel.h
@@ -60,7 +60,7 @@
  * @brief Size of the main task's stack in bytes
  */
 #ifndef KERNEL_CONF_STACKSIZE_MAIN
-#define KERNEL_CONF_STACKSIZE_MAIN      KERNEL_CONF_STACKSIZE_DEFAULT
+#define KERNEL_CONF_STACKSIZE_MAIN      (KERNEL_CONF_STACKSIZE_DEFAULT + KERNEL_CONF_STACKSIZE_PRINTF)
 #endif
 
 /** @} */
diff --git a/cpu/lpc2387/include/cpu-conf.h b/cpu/lpc2387/include/cpu-conf.h
index 5d4defbce9..6071fcf658 100644
--- a/cpu/lpc2387/include/cpu-conf.h
+++ b/cpu/lpc2387/include/cpu-conf.h
@@ -56,7 +56,7 @@ License. See the file LICENSE in the top level directory for more details.
 #define KERNEL_CONF_STACKSIZE_PRINTF    (4096)
 
 #ifndef KERNEL_CONF_STACKSIZE_DEFAULT
-#define KERNEL_CONF_STACKSIZE_DEFAULT	(KERNEL_CONF_STACKSIZE_PRINTF + 512)
+#define KERNEL_CONF_STACKSIZE_DEFAULT	(512)
 #endif
 
 #define KERNEL_CONF_STACKSIZE_IDLE		(512)
diff --git a/cpu/mc1322x/include/cpu-conf.h b/cpu/mc1322x/include/cpu-conf.h
index 3c0540d304..423de61697 100644
--- a/cpu/mc1322x/include/cpu-conf.h
+++ b/cpu/mc1322x/include/cpu-conf.h
@@ -37,8 +37,10 @@
  * @name Kernel configuration
  * @{
  */
+#define KERNEL_CONF_STACKSIZE_PRINTF    (4096)
+
 #ifndef KERNEL_CONF_STACKSIZE_DEFAULT
-#define KERNEL_CONF_STACKSIZE_DEFAULT	4500
+#define KERNEL_CONF_STACKSIZE_DEFAULT	(512)
 #endif
 
 #define KERNEL_CONF_STACKSIZE_IDLE		500
diff --git a/cpu/native/include/cpu-conf.h b/cpu/native/include/cpu-conf.h
index 56c695c210..337b38c0ca 100644
--- a/cpu/native/include/cpu-conf.h
+++ b/cpu/native/include/cpu-conf.h
@@ -27,7 +27,7 @@
 #define TRANSCEIVER_STACK_SIZE          (163840)
 #define MINIMUM_STACK_SIZE              (163840)
 #else
-#define KERNEL_CONF_STACKSIZE_DEFAULT	(KERNEL_CONF_STACKSIZE_PRINTF + 8192)
+#define KERNEL_CONF_STACKSIZE_DEFAULT	(8192)
 #define KERNEL_CONF_STACKSIZE_IDLE      (16384)
 #define NATIVE_ISR_STACKSIZE            (16384)
 /* undefine the TRANSCEIVER_STACK_SIZE (2048 or 512) defined in transceiver.h */