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Calling prvCheckTasksWaitingTermination in vTaskEndScheduler

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Ching-Hsin Lee 2024-01-26 11:17:41 +08:00
parent 5da48e1511
commit f7e7fad62d
1 changed files with 21 additions and 27 deletions
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48
tasks.c
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@ -3740,39 +3740,33 @@ void vTaskEndScheduler( void )
{
traceENTER_vTaskEndScheduler();
#if ( INCLUDE_vTaskDelete == 1 )
{
#if ( configUSE_TIMERS == 1 )
/* Delete the timer task created in kernel. */
vTaskDelete( xTimerGetTimerDaemonTaskHandle() );
#endif /* #if ( configUSE_TIMERS == 1 ) */
/* Delete the Idle task created in kernel.*/
vTaskDelete( xIdleTaskHandles[ 0 ] );
/* Idle task is responsible for freeing the TCB and stack of the task in
* xTasksWaitingTermination list. This function takes over the job to free
* task's TCB and task after idle task is deleted. */
prvCheckTasksWaitingTermination();
}
#endif /* #if ( INCLUDE_vTaskDelete == 1 ) */
/* Stop the scheduler interrupts and call the portable scheduler end
* routine so the original ISRs can be restored if necessary. The port
* layer must ensure interrupts enable bit is left in the correct state. */
portDISABLE_INTERRUPTS();
xSchedulerRunning = pdFALSE;
#if ( INCLUDE_vTaskDelete == 1 )
{
TCB_t * pxTCB;
#if ( configUSE_TIMERS == 1 )
/* Delete the timer task created in kernel. */
vTaskDelete( xTimerGetTimerDaemonTaskHandle() );
#endif /* #if ( configUSE_TIMERS == 1 ) */
/* Delete the Idle task created in kernel. */
vTaskDelete( xIdleTaskHandles[ 0 ] );
/* Delete tasks waiting for termination. */
while( uxDeletedTasksWaitingCleanUp > ( UBaseType_t ) 0U )
{
/* MISRA Ref 11.5.3 [Void pointer assignment] */
/* More details at: https://github.com/FreeRTOS/FreeRTOS-Kernel/blob/main/MISRA.md#rule-115 */
/* coverity[misra_c_2012_rule_11_5_violation] */
pxTCB = listGET_OWNER_OF_HEAD_ENTRY( ( &xTasksWaitingTermination ) );
( void ) uxListRemove( &( pxTCB->xStateListItem ) );
--uxCurrentNumberOfTasks;
--uxDeletedTasksWaitingCleanUp;
prvDeleteTCB( pxTCB );
}
}
#endif /* #if ( INCLUDE_vTaskDelete == 1 ) */
/* In order to delete the task calling this function, the task should stop
* running and switch to another execution context which no long uses the task
* resource after vPortEndScheduler is called. vTaskDelete can be used to
* delete this task after scheduler ends. */
vPortEndScheduler();
traceRETURN_vTaskEndScheduler();