shell: Display scheduler instead of current CPU

Display the scheduler name instead of the current CPU in the "task"
shell command.  The current CPU could be misleading in case locking
protocols are involved.  The "cpuuse" command can be used to obtain the
current CPU.

1 files changed, 17 insertions, 9 deletions

diff --git a/cpukit/libmisc/monitor/mon-task.c b/cpukit/libmisc/monitor/mon-task.c
index a4d7d24bab..dbbebf545d 100644
--- a/cpukit/libmisc/monitor/mon-task.c
+++ b/cpukit/libmisc/monitor/mon-task.c
@@ -76,6 +76,7 @@ rtems_monitor_task_canonical(
 {
     Thread_Control    *rtems_thread;
     RTEMS_API_Control *api;
+    Objects_Name       name;
 
     rtems_thread =
       RTEMS_DECONST( Thread_Control *, (const Thread_Control *) thread_void );
@@ -95,13 +96,20 @@ rtems_monitor_task_canonical(
       sizeof( canonical_task->long_name )
     );
 
+    name.name_u32 = _Thread_Scheduler_get_home( rtems_thread )->name;
+    _Objects_Name_to_string(
+      name,
+      false,
+      canonical_task->scheduler_name,
+      sizeof( canonical_task->scheduler_name )
+    );
+
     rtems_monitor_task_wait_info( canonical_task, rtems_thread );
 
     canonical_task->state = rtems_thread->current_state;
     canonical_task->entry = rtems_thread->Start.Entry;
     canonical_task->stack = rtems_thread->Start.Initial_stack.area;
     canonical_task->stack_size = rtems_thread->Start.Initial_stack.size;
-    canonical_task->cpu = _Per_CPU_Get_index( _Thread_Get_CPU( rtems_thread ) );
     canonical_task->priority = _Thread_Get_priority( rtems_thread );
     canonical_task->events = api->Event.pending_events;
     /*
@@ -127,8 +135,8 @@ rtems_monitor_task_dump_header(
 )
 {
     fprintf(stdout,"\
-ID       NAME                 CPU PRI STATE  MODES    EVENTS WAITINFO\n"); /*
-0a010004 SHLL                   0 100 READY  P:T:nA   NONE   00000000 */
+ID       NAME                 SHED PRI STATE  MODES    EVENTS WAITINFO\n"); /*
+0a010004 SHLL                 UPD  100 READY  P:T:nA   NONE   00000000 */
 
     rtems_monitor_separator();
 }
@@ -159,16 +167,16 @@ rtems_monitor_task_dump(
     }
 
     length += rtems_monitor_pad(30, length);
-    length += fprintf(stdout, "%3" PRId32, monitor_task->cpu);
-    length += rtems_monitor_pad(34, length);
+    length += fprintf(stdout, "%s", monitor_task->scheduler_name);
+    length += rtems_monitor_pad(35, length);
     length += rtems_monitor_dump_priority(monitor_task->priority);
-    length += rtems_monitor_pad(38, length);
+    length += rtems_monitor_pad(39, length);
     length += rtems_monitor_dump_state(monitor_task->state);
-    length += rtems_monitor_pad(45, length);
+    length += rtems_monitor_pad(46, length);
     length += rtems_monitor_dump_modes(monitor_task->modes);
-    length += rtems_monitor_pad(52, length);
+    length += rtems_monitor_pad(53, length);
     length += rtems_monitor_dump_events(monitor_task->events);
-    length += rtems_monitor_pad(61, length);
+    length += rtems_monitor_pad(62, length);
     length += fprintf(stdout, "%s", monitor_task->wait);
 
     fprintf(stdout,"\n");