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/**
* @file
*
* @brief Scheduler EDF Yield
*
* @ingroup ScoreScheduler
*/
/*
* Copyright (C) 2011 Petr Benes.
* Copyright (C) 2011 On-Line Applications Research Corporation (OAR).
*
* The license and distribution terms for this file may be
* found in the file LICENSE in this distribution or at
* http://www.rtems.org/license/LICENSE.
*/
#if HAVE_CONFIG_H
#include "config.h"
#endif
#include <rtems/score/scheduleredfimpl.h>
Scheduler_Void_or_thread _Scheduler_EDF_Yield(
const Scheduler_Control *scheduler,
Thread_Control *the_thread
)
{
Scheduler_EDF_Context *context =
_Scheduler_EDF_Get_context( scheduler );
Scheduler_EDF_Node *node = _Scheduler_EDF_Thread_get_node( the_thread );
/*
* The RBTree has more than one node, enqueue behind the tasks
* with the same priority in case there are such ones.
*/
_RBTree_Extract( &context->Ready, &node->Node );
_RBTree_Insert(
&context->Ready,
&node->Node,
_Scheduler_EDF_Compare,
false
);
_Scheduler_EDF_Schedule_body( scheduler, the_thread, false );
SCHEDULER_RETURN_VOID_OR_NULL;
}
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