8935ac4cc3
Gregory Nutt has submitted the SGA and we can mograte the licenses to Apache. Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
82 lines
2.6 KiB
C
82 lines
2.6 KiB
C
/****************************************************************************
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* sched/sched/sched_suspendscheduler.c
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership. The
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* ASF licenses this file to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance with the
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* License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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* License for the specific language governing permissions and limitations
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* under the License.
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*
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****************************************************************************/
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/****************************************************************************
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* Included Files
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****************************************************************************/
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#include <nuttx/config.h>
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#include <time.h>
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#include <assert.h>
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#include <nuttx/arch.h>
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#include <nuttx/sched.h>
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#include <nuttx/clock.h>
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#include <nuttx/sched_note.h>
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#include "clock/clock.h"
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#include "sched/sched.h"
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#ifdef CONFIG_SCHED_SUSPENDSCHEDULER
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/****************************************************************************
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* Public Functions
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****************************************************************************/
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/****************************************************************************
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* Name: nxsched_suspend_scheduler
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*
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* Description:
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* Called by architecture specific implementations that starts task
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* execution. This function prepares the scheduler for the thread that is
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* about to be restarted.
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*
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* Input Parameters:
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* tcb - The TCB of the thread that is being suspended.
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*
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* Returned Value:
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* None
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*
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****************************************************************************/
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void nxsched_suspend_scheduler(FAR struct tcb_s *tcb)
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{
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#ifdef CONFIG_SCHED_SPORADIC
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/* Perform sporadic schedule operations */
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if ((tcb->flags & TCB_FLAG_POLICY_MASK) == TCB_FLAG_SCHED_SPORADIC)
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{
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DEBUGVERIFY(nxsched_suspend_sporadic(tcb));
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}
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#endif
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/* Indicate that the task has been suspended */
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#ifdef CONFIG_SCHED_CRITMONITOR
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nxsched_suspend_critmon(tcb);
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#endif
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#ifdef CONFIG_SCHED_INSTRUMENTATION
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sched_note_suspend(tcb);
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#endif
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}
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#endif /* CONFIG_SCHED_SUSPENDSCHEDULER */
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