source: rtems/cpukit/score/src/schedulercbsreleasejob.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: 1.6 KB
Line 
1/**
2 * @file
3 *
4 * @brief Scheduler CBS Release Job
5 *
6 * @ingroup RTEMSScoreScheduler
7 */
8
9/*
10 *  Copyright (C) 2011 Petr Benes.
11 *  Copyright (C) 2011 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/schedulercbsimpl.h>
23
24void _Scheduler_CBS_Release_job(
25  const Scheduler_Control *scheduler,
26  Thread_Control          *the_thread,
27  Priority_Node           *priority_node,
28  uint64_t                 deadline,
29  Thread_queue_Context    *queue_context
30)
31{
32  Scheduler_CBS_Node   *node;
33  Scheduler_CBS_Server *serv_info;
34
35  node = _Scheduler_CBS_Thread_get_node( the_thread );
36  serv_info = node->cbs_server;
37
38  /* Budget replenishment for the next job. */
39  if ( serv_info != NULL ) {
40    the_thread->cpu_time_budget = serv_info->parameters.budget;
41  }
42
43  node->deadline_node = priority_node;
44
45  _Scheduler_EDF_Release_job(
46    scheduler,
47    the_thread,
48    priority_node,
49    deadline,
50    queue_context
51  );
52}
53
54void _Scheduler_CBS_Cancel_job(
55  const Scheduler_Control *scheduler,
56  Thread_Control          *the_thread,
57  Priority_Node           *priority_node,
58  Thread_queue_Context    *queue_context
59)
60{
61  Scheduler_CBS_Node *node;
62
63  node = _Scheduler_CBS_Thread_get_node( the_thread );
64
65  if ( node->deadline_node != NULL ) {
66    _Assert( node->deadline_node == priority_node );
67    node->deadline_node = NULL;
68
69    _Scheduler_EDF_Cancel_job(
70      scheduler,
71      the_thread,
72      priority_node,
73      queue_context
74    );
75  }
76}
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