From 9555341f0fc309243e1d92f95e4278a7b820f485 Mon Sep 17 00:00:00 2001
From: Sebastian Huber <sebastian.huber@embedded-brains.de>
Date: Wed, 6 Apr 2016 16:26:22 +0200
Subject: posix: Use a dedicated lock for scheduler changes

Update #2555.
---
 cpukit/posix/include/rtems/posix/threadsup.h | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'cpukit/posix/include/rtems/posix/threadsup.h')

diff --git a/cpukit/posix/include/rtems/posix/threadsup.h b/cpukit/posix/include/rtems/posix/threadsup.h
index 7cd235409c..93ba2c1c7c 100644
--- a/cpukit/posix/include/rtems/posix/threadsup.h
+++ b/cpukit/posix/include/rtems/posix/threadsup.h
@@ -19,6 +19,7 @@
 #define _RTEMS_POSIX_THREADSUP_H
 
 #include <rtems/score/coresem.h>
+#include <rtems/score/isrlock.h>
 #include <rtems/score/thread.h>
 #include <rtems/score/threadq.h>
 #include <rtems/score/watchdog.h>
@@ -51,6 +52,8 @@ typedef struct {
   /** This is the set of threads waiting for the thread to exit. */
   Thread_queue_Control    Join_List;
   /** This is the thread's current scheduling policy. */
+  ISR_LOCK_MEMBER(        Scheduler_lock )
+  /** This is the thread's current scheduling policy. */
   int                     schedpolicy;
   /** This is the thread's current set of scheduling parameters. */
   struct sched_param      schedparam;
-- 
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