Changeset 236b701 in rtems

Timestamp:

08/14/03 20:25:28 (20 years ago)

Author:

Joel Sherrill <joel.sherrill@…>

Branches:

4.10, 4.11, 4.8, 4.9, 5, master

Children:

d216fca7

Parents:

75fcb394

Message:

2003-08-14 Joel Sherrill <joel@…>

PR 408/filesystem

• cpuuse/cpuuse.c: Added sync() service. As part of adding this service, the new RTEMS service rtems_iterate_over_all_threads() was also added. This new service makes it easier to iterate over all the tasks/threads in a system and perform an action on them. This change is to use the new thread iteration service.

Location:

cpukit/libmisc

Files:

• ChangeLog (modified) (1 diff)
• cpuuse/cpuuse.c (modified) (1 diff)

cpukit/libmisc/ChangeLog

@@ +1 @@
+2003-08-14      Joel Sherrill <joel@OARcorp.com>
+
+        PR 408/filesystem
+        * cpuuse/cpuuse.c: Added sync() service. As part of adding this
+        service, the new RTEMS service rtems_iterate_over_all_threads() was
+        also added. This new service makes it easier to iterate over all the
+        tasks/threads in a system and perform an action on them. This change
+        is to use the new thread iteration service.
+
 2003-08-14      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
 

cpukit/libmisc/cpuuse/cpuuse.c

@@ -128 +128 @@
  */
 
+static void CPU_usage_Per_thread_handler(
+  Thread_Control *the_thread
+)
+{
+  the_thread->ticks_executed = 0;
+}
+
 void CPU_usage_Reset( void )
 {
-  unsigned32           i;
-  unsigned32           api_index;
-  Thread_Control      *the_thread;
-  Objects_Information *information;
- 
   CPU_usage_Ticks_at_last_reset = _Watchdog_Ticks_since_boot;
 
-  for ( api_index = 1 ;
-        api_index <= OBJECTS_APIS_LAST ;
-        api_index++ ) {
-    if ( !_Objects_Information_table[ api_index ] )
-      continue;
-    information = _Objects_Information_table[ api_index ][ 1 ];
-    if ( information ) {
-      for ( i=1 ; i <= information->maximum ; i++ ) {
-        the_thread = (Thread_Control *)information->local_table[ i ];
- 
-        if ( !the_thread )
-          continue;
- 
-        the_thread->ticks_executed = 0;
-      }
-    }
-  }
- 
+  rtems_iterate_over_all_threads(CPU_usage_Per_thread_handler);
 }