5
Last change
on this file since 21275b58 was
50a56dff,
checked in by Sebastian Huber <sebastian.huber@…>, on 06/24/16 at 09:16:35
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score: Move SCHEDULER_EDF_PRIO_MSB
This is an implementation detail of the EDF scheduler.
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-
Property mode set to
100644
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File size:
1.1 KB
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1 | /** |
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2 | * @file |
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3 | * |
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4 | * @brief Set Parameters for CBS Scheduling |
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5 | * |
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6 | * @ingroup ScoreScheduler |
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7 | */ |
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8 | |
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9 | /* |
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10 | * Copyright (C) 2011 Petr Benes. |
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11 | * Copyright (C) 2011 On-Line Applications Research Corporation (OAR). |
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12 | * |
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13 | * The license and distribution terms for this file may be |
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14 | * found in the file LICENSE in this distribution or at |
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15 | * http://www.rtems.org/license/LICENSE. |
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16 | */ |
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17 | |
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18 | #if HAVE_CONFIG_H |
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19 | #include "config.h" |
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20 | #endif |
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21 | |
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22 | #include <rtems/score/schedulercbs.h> |
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23 | #include <rtems/score/scheduleredfimpl.h> |
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24 | |
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25 | int _Scheduler_CBS_Set_parameters ( |
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26 | Scheduler_CBS_Server_id server_id, |
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27 | Scheduler_CBS_Parameters *params |
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28 | ) |
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29 | { |
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30 | if ( server_id >= _Scheduler_CBS_Maximum_servers ) |
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31 | return SCHEDULER_CBS_ERROR_INVALID_PARAMETER; |
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32 | |
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33 | if ( params->budget <= 0 || |
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34 | params->deadline <= 0 || |
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35 | params->budget >= SCHEDULER_EDF_PRIO_MSB || |
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36 | params->deadline >= SCHEDULER_EDF_PRIO_MSB ) |
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37 | return SCHEDULER_CBS_ERROR_INVALID_PARAMETER; |
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38 | |
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39 | if ( !_Scheduler_CBS_Server_list[server_id].initialized ) |
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40 | return SCHEDULER_CBS_ERROR_NOSERVER; |
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41 | |
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42 | _Scheduler_CBS_Server_list[server_id].parameters = *params; |
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43 | return SCHEDULER_CBS_OK; |
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44 | } |
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