source: rtems/cpukit/score/src/schedulersimplechangepriority.c @ 8a8b95aa

5
Last change on this file since 8a8b95aa was 4c20da4b, checked in by Sebastian Huber <sebastian.huber@…>, on 04/04/19 at 07:18:11

doxygen: Rename Score* groups in RTEMSScore*

Update #3706

  • Property mode set to 100644
File size: 1.1 KB
Line 
1/**
2 * @file
3 *
4 * @brief Removes a Thread from the Simple Queue
5 *
6 * @ingroup RTEMSScoreScheduler
7 */
8
9/*
10 *  COPYRIGHT (c) 2011.
11 *  On-Line Applications Research Corporation (OAR).
12 *
13 *  The license and distribution terms for this file may be
14 *  found in the file LICENSE in this distribution or at
15 *  http://www.rtems.org/license/LICENSE.
16 */
17
18#if HAVE_CONFIG_H
19#include "config.h"
20#endif
21
22#include <rtems/score/schedulersimpleimpl.h>
23
24void _Scheduler_simple_Update_priority(
25  const Scheduler_Control *scheduler,
26  Thread_Control          *the_thread,
27  Scheduler_Node          *node
28)
29{
30  Scheduler_simple_Context *context;
31  unsigned int              new_priority;
32
33  if ( !_Thread_Is_ready( the_thread ) ) {
34    /* Nothing to do */
35    return;
36  }
37
38  context = _Scheduler_simple_Get_context( scheduler );
39  new_priority = (unsigned int ) _Scheduler_Node_get_priority( node );
40
41  _Scheduler_simple_Extract( scheduler, the_thread, node );
42  _Scheduler_simple_Insert( &context->Ready, the_thread, new_priority );
43  _Scheduler_simple_Schedule_body( scheduler, the_thread, false );
44}
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