52 lines
1.4 KiB
C
52 lines
1.4 KiB
C
/*
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* Copyright (c) 2020 AIIT XUOS Lab
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* XiUOS is licensed under Mulan PSL v2.
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* You can use this software according to the terms and conditions of the Mulan PSL v2.
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* You may obtain a copy of Mulan PSL v2 at:
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* http://license.coscl.org.cn/MulanPSL2
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* THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
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* EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
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* MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
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* See the Mulan PSL v2 for more details.
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*/
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/**
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* @file: assign_roundrobin.c
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* @brief: ready table and timeslice functions definitions of fifo scheduler algorithm
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* @version: 1.0
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* @author: AIIT XUOS Lab
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* @date: 2020/3/15
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*
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*/
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#include <xiuos.h>
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#define NO_TIMESLICE (0)
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void FifoTaskTimesliceInit(struct TaskDescriptor *task)
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{
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NULL_PARAM_CHECK(task);
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task->task_dync_sched_member.origin_timeslice = NO_TIMESLICE;
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task->task_dync_sched_member.rest_timeslice = NO_TIMESLICE;
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}
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void FifoReadyVectorInsert(struct TaskDescriptor *task, struct OsAssignReadyVector* ready_table)
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{
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DoubleLinklistType* tail = NONE;
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NULL_PARAM_CHECK(task);
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NULL_PARAM_CHECK(ready_table);
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tail = ready_table->priority_ready_vector[task->task_dync_sched_member.cur_prio].node_prev;
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DoubleLinkListInsertNodeAfter(tail, &(task->task_dync_sched_member.sched_link));
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}
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void FifoTaskTimesliceUpdate()
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{
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return;
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}
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