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freertos-smp: refactor thread local storage pointers deletion callbacks

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This commit updates how the TLS pointers deletion callbacks are called
during task deletion in the FreeRTOS SMP kernel. The callbacks are now
routed through the portCLEAN_UP_TCB() macro. This commit also adds a
new kconfig option CONFIG_FREERTOS_TLSP_DELETION_CALLBACKS to control
the enablement of the TLSP deletion callbacks.
This commit is contained in:
Sudeep Mohanty
2022-05-02 10:59:54 +05:30
parent 62800f8e3b
commit 283f569a03
8 changed files with 111 additions and 76 deletions
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34
components/freertos/FreeRTOS-Kernel-SMP/tasks.c
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@@ -286,11 +286,6 @@ typedef struct tskTaskControlBlock /* The old naming convention is used to
#if ( configNUM_THREAD_LOCAL_STORAGE_POINTERS > 0 )
void * pvThreadLocalStoragePointers[ configNUM_THREAD_LOCAL_STORAGE_POINTERS ];
#ifdef ESP_PLATFORM
#if ( configTHREAD_LOCAL_STORAGE_DELETE_CALLBACKS )
TlsDeleteCallbackFunction_t pvThreadLocalStoragePointersDelCallback[ configNUM_THREAD_LOCAL_STORAGE_POINTERS ];
#endif
#endif //ESP_PLATFORM
#endif
#if ( configGENERATE_RUN_TIME_STATS == 1 )
@@ -1544,11 +1539,6 @@ static void prvInitialiseNewTask( TaskFunction_t pxTaskCode,
#if ( configNUM_THREAD_LOCAL_STORAGE_POINTERS != 0 )
{
memset( ( void * ) &( pxNewTCB->pvThreadLocalStoragePointers[ 0 ] ), 0x00, sizeof( pxNewTCB->pvThreadLocalStoragePointers ) );
#ifdef ESP_PLATFORM
#if ( configTHREAD_LOCAL_STORAGE_DELETE_CALLBACKS )
memset ( (void * ) &( pxNewTCB->pvThreadLocalStoragePointersDelCallback[0] ), 0x00, sizeof( pxNewTCB->pvThreadLocalStoragePointersDelCallback ) );
#endif
#endif //ESP_PLATFORM
}
#endif
@@ -4928,17 +4918,6 @@ static void prvCheckTasksWaitingTermination( void )
static void prvDeleteTCB( TCB_t * pxTCB )
{
#ifdef ESP_PLATFORM
#if ( configTHREAD_LOCAL_STORAGE_DELETE_CALLBACKS )
for( int x = 0; x < configNUM_THREAD_LOCAL_STORAGE_POINTERS; x++ )
{
if (pxTCB->pvThreadLocalStoragePointersDelCallback[ x ] != NULL) //If del cb is set
{
pxTCB->pvThreadLocalStoragePointersDelCallback[ x ](x, pxTCB->pvThreadLocalStoragePointers[ x ]); //Call del cb
}
}
#endif
#endif //ESP_PLATFORM
/* This call is required specifically for the TriCore port. It must be
* above the vPortFree() calls. The call is also used by ports/demos that
@@ -6467,19 +6446,6 @@ static void prvAddCurrentTaskToDelayedList( TickType_t xTicksToWait,
* ------------------------------------------------------------------------------------------------------------------ */
#ifdef ESP_PLATFORM
#if ( configTHREAD_LOCAL_STORAGE_DELETE_CALLBACKS )
void vTaskSetThreadLocalStoragePointerAndDelCallback( TaskHandle_t xTaskToSet, BaseType_t xIndex, void *pvValue , TlsDeleteCallbackFunction_t xDelCallback)
{
//Set the local storage pointer first
vTaskSetThreadLocalStoragePointer(xTaskToSet, xIndex, pvValue);
//Set the deletion callback
TCB_t * pxTCB;
pxTCB = prvGetTCBFromHandle( xTaskToSet );
pxTCB->pvThreadLocalStoragePointersDelCallback[ xIndex ] = xDelCallback;
}
#endif
#if ( configUSE_NEWLIB_REENTRANT == 1 )
//Return global reent struct if FreeRTOS isn't running,
struct _reent* __getreent(void) {