change log for rtems (2010-12-16)

[rtems-vc at rtems.org]

 *sh*:
2010-12-16	Sebastian Huber <sebastian.huber at embedded-brains.de>

	* libmisc/cpuuse/cpuusagereport.c: We have to take the time since the
	last context switch before the uptime.

M 1.2665  cpukit/ChangeLog
M   1.18  cpukit/libmisc/cpuuse/cpuusagereport.c

diff -u rtems/cpukit/ChangeLog:1.2664 rtems/cpukit/ChangeLog:1.2665
--- rtems/cpukit/ChangeLog:1.2664	Thu Dec 16 08:50:11 2010
+++ rtems/cpukit/ChangeLog	Thu Dec 16 09:46:34 2010
@@ -1,5 +1,10 @@
 2010-12-16	Sebastian Huber <sebastian.huber at embedded-brains.de>
 
+	* libmisc/cpuuse/cpuusagereport.c: We have to take the time since the
+	last context switch before the uptime.
+
+2010-12-16	Sebastian Huber <sebastian.huber at embedded-brains.de>
+
 	* score/src/watchdognanoseconds.c: New file.
 	* score/Makefile.am: Reflect change above.
 	* score/include/rtems/score/watchdog.h, score/src/coretodget.c,

diff -u rtems/cpukit/libmisc/cpuuse/cpuusagereport.c:1.17 rtems/cpukit/libmisc/cpuuse/cpuusagereport.c:1.18
--- rtems/cpukit/libmisc/cpuuse/cpuusagereport.c:1.17	Tue Nov 23 09:26:52 2010
+++ rtems/cpukit/libmisc/cpuuse/cpuusagereport.c	Thu Dec 16 09:46:34 2010
@@ -53,7 +53,7 @@
   char                 name[13];
   uint32_t             ival, fval;
   #ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
-    Timestamp_Control  uptime, total, ran;
+    Timestamp_Control  uptime, total, ran, last_context_switch;
   #else
     uint32_t           total_units = 0;
   #endif
@@ -67,6 +67,7 @@
    *  guideline as to what each number means proportionally.
    */
   #ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
+    last_context_switch = _Thread_Time_of_last_context_switch;
     _TOD_Get_uptime( &uptime );
     _Timestamp_Subtract( &CPU_usage_Uptime_at_last_reset, &uptime, &total );
   #else
@@ -132,9 +133,7 @@
           ran = the_thread->cpu_time_used;
           if ( _Thread_Executing->Object.id == the_thread->Object.id ) {
             Timestamp_Control used;
-            _Timestamp_Subtract(
-              &_Thread_Time_of_last_context_switch, &uptime, &used
-            );
+            _Timestamp_Subtract( &last_context_switch, &uptime, &used );
             _Timestamp_Add_to( &ran, &used );
           };
           _Timestamp_Divide( &ran, &total, &ival, &fval );



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