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Update for performance

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Ching-Hsin,Lee 2024-05-21 23:50:33 +08:00
parent 8200e590f1
commit 2883653d9a
1 changed files with 4 additions and 4 deletions
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8
tasks.c
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@ -4725,10 +4725,6 @@ BaseType_t xTaskIncrementTick( void )
TickType_t xItemValue; TickType_t xItemValue;
BaseType_t xSwitchRequired = pdFALSE; BaseType_t xSwitchRequired = pdFALSE;
#if ( configNUMBER_OF_CORES == 1 )
TCB_t * const pxConstCurrentTCB = prvGetCurrentTaskTCBUnsafe();
#endif /* #if ( configNUMBER_OF_CORES == 1 ) */
#if ( configUSE_PREEMPTION == 1 ) && ( configNUMBER_OF_CORES > 1 ) #if ( configUSE_PREEMPTION == 1 ) && ( configNUMBER_OF_CORES > 1 )
BaseType_t xYieldRequiredForCore[ configNUMBER_OF_CORES ] = { pdFALSE }; BaseType_t xYieldRequiredForCore[ configNUMBER_OF_CORES ] = { pdFALSE };
#endif /* #if ( configUSE_PREEMPTION == 1 ) && ( configNUMBER_OF_CORES > 1 ) */ #endif /* #if ( configUSE_PREEMPTION == 1 ) && ( configNUMBER_OF_CORES > 1 ) */
@ -4832,6 +4828,8 @@ BaseType_t xTaskIncrementTick( void )
{ {
#if ( configNUMBER_OF_CORES == 1 ) #if ( configNUMBER_OF_CORES == 1 )
{ {
TCB_t * const pxConstCurrentTCB = prvGetCurrentTaskTCBUnsafe();
/* Preemption is on, but a context switch should /* Preemption is on, but a context switch should
* only be performed if the unblocked task's * only be performed if the unblocked task's
* priority is higher than the currently executing * priority is higher than the currently executing
@ -4867,6 +4865,8 @@ BaseType_t xTaskIncrementTick( void )
{ {
#if ( configNUMBER_OF_CORES == 1 ) #if ( configNUMBER_OF_CORES == 1 )
{ {
TCB_t * const pxConstCurrentTCB = prvGetCurrentTaskTCBUnsafe();
if( listCURRENT_LIST_LENGTH( &( pxReadyTasksLists[ pxConstCurrentTCB->uxPriority ] ) ) > 1U ) if( listCURRENT_LIST_LENGTH( &( pxReadyTasksLists[ pxConstCurrentTCB->uxPriority ] ) ) > 1U )
{ {
xSwitchRequired = pdTRUE; xSwitchRequired = pdTRUE;