From 43e1573c1f02194a4fa754dfbff51862130742a5 Mon Sep 17 00:00:00 2001
From: Sebastian Huber <sebastian.huber@embedded-brains.de>
Date: Sat, 28 Feb 2015 18:06:37 +0100
Subject: score: Add ISR lock to Objects_Control

This enables per-object SMP locks on SMP configurations and is the first
step to support fine-grained locking.  On uni-processor configuration
there will be no overhead.  The _Objects_Acquire() is intended to
replace _Objects_Get_isr_disable().

Update #2273.
---
 cpukit/score/include/rtems/score/object.h | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'cpukit/score/include/rtems/score/object.h')

diff --git a/cpukit/score/include/rtems/score/object.h b/cpukit/score/include/rtems/score/object.h
index 70e5fe630c..36449431d4 100644
--- a/cpukit/score/include/rtems/score/object.h
+++ b/cpukit/score/include/rtems/score/object.h
@@ -23,6 +23,7 @@
 #include <rtems/score/basedefs.h>
 #include <rtems/score/cpu.h>
 #include <rtems/score/chain.h>
+#include <rtems/score/isrlock.h>
 
 #ifdef __cplusplus
 extern "C" {
@@ -236,6 +237,8 @@ typedef struct {
   Objects_Id     id;
   /** This is the object's name. */
   Objects_Name   name;
+  /** This is the object's ISR lock. */
+  ISR_LOCK_MEMBER( Lock )
 } Objects_Control;
 
 #if defined( RTEMS_MULTIPROCESSING )
-- 
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