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/**
* @file
*
* @brief Removes Thread from Thread Queue
*
* @ingroup ScoreScheduler
*/
/*
* 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/schedulerpriorityimpl.h>
void _Scheduler_priority_Change_priority(
const Scheduler_Control *scheduler,
Thread_Control *the_thread,
Priority_Control new_priority,
bool prepend_it
)
{
Scheduler_priority_Context *context =
_Scheduler_priority_Get_context( scheduler );
Scheduler_priority_Node *node = _Scheduler_priority_Node_get( the_thread );
_Scheduler_priority_Ready_queue_extract(
&the_thread->Object.Node,
&node->Ready_queue,
&context->Bit_map
);
_Scheduler_priority_Ready_queue_update(
&node->Ready_queue,
new_priority,
&context->Bit_map,
&context->Ready[ 0 ]
);
if ( prepend_it ) {
_Scheduler_priority_Ready_queue_enqueue_first(
&the_thread->Object.Node,
&node->Ready_queue,
&context->Bit_map
);
} else {
_Scheduler_priority_Ready_queue_enqueue(
&the_thread->Object.Node,
&node->Ready_queue,
&context->Bit_map
);
}
}
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