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Optimize xTaskIncrementTick for configNUMBER_OF_CORES > 1 #1118

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merged 2 commits into from
Aug 19, 2024
Merged

Optimize xTaskIncrementTick for configNUMBER_OF_CORES > 1 #1118

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0dce915
Optimize xTaskIncrementTick for configNUMBER_OF_CORES > 1
cymizer Aug 13, 2024
d3c8e45
Merge branch 'main' into main
aggarg Aug 16, 2024
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8 changes: 2 additions & 6 deletions tasks.c
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Original file line number Diff line number Diff line change
Expand Up @@ -4698,10 +4698,6 @@ BaseType_t xTaskIncrementTick( void )
TickType_t xItemValue;
BaseType_t xSwitchRequired = pdFALSE;

#if ( configUSE_PREEMPTION == 1 ) && ( configNUMBER_OF_CORES > 1 )
BaseType_t xYieldRequiredForCore[ configNUMBER_OF_CORES ] = { pdFALSE };
#endif /* #if ( configUSE_PREEMPTION == 1 ) && ( configNUMBER_OF_CORES > 1 ) */

traceENTER_xTaskIncrementTick();

/* Called by the portable layer each time a tick interrupt occurs.
Expand Down Expand Up @@ -4853,7 +4849,7 @@ BaseType_t xTaskIncrementTick( void )
{
if( listCURRENT_LIST_LENGTH( &( pxReadyTasksLists[ pxCurrentTCBs[ xCoreID ]->uxPriority ] ) ) > 1U )
{
xYieldRequiredForCore[ xCoreID ] = pdTRUE;
xYieldPendings[ xCoreID ] = pdTRUE;
}
else
{
Expand Down Expand Up @@ -4905,7 +4901,7 @@ BaseType_t xTaskIncrementTick( void )
if( pxCurrentTCBs[ xCoreID ]->xPreemptionDisable == pdFALSE )
#endif
{
if( ( xYieldRequiredForCore[ xCoreID ] != pdFALSE ) || ( xYieldPendings[ xCoreID ] != pdFALSE ) )
if( xYieldPendings[ xCoreID ] != pdFALSE )
{
if( xCoreID == xCurrentCoreID )
{
Expand Down
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