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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>
void _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_Node_get( the_thread );
ISR_Level level;
_ISR_Disable( level );
/*
* 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 );
_ISR_Flash( level );
_Scheduler_EDF_Schedule_body( scheduler, the_thread, false );
_ISR_Enable( level );
}
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