change(freertos/smp): Update tasks.c locking

Updated critical section macros with granular locks.

Some tasks.c API relied on their callers to enter critical sections. This
assumption no longer works under granular locking. Critical sections added to
the following functions:

- `vTaskInternalSetTimeOutState()`
- `xTaskIncrementTick()`
- `vTaskSwitchContext()`
- `xTaskRemoveFromEventList()`
- `vTaskInternalSetTimeOutState()`
- `eTaskConfirmSleepModeStatus()`
- `xTaskPriorityDisinherit()`
- `pvTaskIncrementMutexHeldCount()`

Added missing suspensions to the following functions:

- `vTaskPlaceOnEventList()`
- `vTaskPlaceOnUnorderedEventList()`
- `vTaskPlaceOnEventListRestricted()`

Fixed the locking in vTaskSwitchContext()

vTaskSwitchContext() must aquire both kernel locks, viz., task lock and
ISR lock. This is because, vTaskSwitchContext() can be called from
either task context or ISR context. Also, vTaskSwitchContext() must not
alter the interrupt state prematurely.

Co-authored-by: Sudeep Mohanty <sudeep.mohanty@espressif.com>

include/task.h

@@ -213,7 +213,7 @@ typedef enum
  * \defgroup taskYIELD taskYIELD
  * \ingroup SchedulerControl
  */
-#define taskYIELD()                                                 portYIELD()
+#define taskYIELD()                          portYIELD()
 
 /**
  * task. h
@@ -227,19 +227,12 @@ typedef enum
  * \defgroup taskENTER_CRITICAL taskENTER_CRITICAL
  * \ingroup SchedulerControl
  */
-#define taskENTER_CRITICAL()                                        portENTER_CRITICAL()
+#define taskENTER_CRITICAL()                 portENTER_CRITICAL()
 #if ( configNUMBER_OF_CORES == 1 )
-    #define taskENTER_CRITICAL_FROM_ISR()                           portSET_INTERRUPT_MASK_FROM_ISR()
+    #define taskENTER_CRITICAL_FROM_ISR()    portSET_INTERRUPT_MASK_FROM_ISR()
 #else
-    #define taskENTER_CRITICAL_FROM_ISR()                           portENTER_CRITICAL_FROM_ISR()
+    #define taskENTER_CRITICAL_FROM_ISR()    portENTER_CRITICAL_FROM_ISR()
 #endif
-#if ( ( portUSING_GRANULAR_LOCKS == 1 ) && ( configNUMBER_OF_CORES > 1 ) )
-    #define taskLOCK_DATA_GROUP( pxTaskSpinlock, pxISRSpinlock )    portLOCK_DATA_GROUP( ( portSPINLOCK_TYPE * ) pxTaskSpinlock, ( portSPINLOCK_TYPE * ) pxISRSpinlock )
-    #define taskLOCK_DATA_GROUP_FROM_ISR( pxISRSpinlock )           portLOCK_DATA_GROUP_FROM_ISR( pxISRSpinlock )
-#else /* #if ( ( portUSING_GRANULAR_LOCKS == 1 ) && ( configNUMBER_OF_CORES > 1 ) ) */
-    #define taskLOCK_DATA_GROUP( pxTaskSpinlock, pxISRSpinlock )    taskENTER_CRITICAL()
-    #define taskLOCK_DATA_GROUP_FROM_ISR( pxISRSpinlock )           taskENTER_CRITICAL_FROM_ISR()
-#endif /* #if ( ( portUSING_GRANULAR_LOCKS == 1 ) && ( configNUMBER_OF_CORES > 1 ) ) */
 
 /**
  * task. h
@@ -253,19 +246,12 @@ typedef enum
  * \defgroup taskEXIT_CRITICAL taskEXIT_CRITICAL
  * \ingroup SchedulerControl
  */
-#define taskEXIT_CRITICAL()                                           portEXIT_CRITICAL()
+#define taskEXIT_CRITICAL()                    portEXIT_CRITICAL()
 #if ( configNUMBER_OF_CORES == 1 )
-    #define taskEXIT_CRITICAL_FROM_ISR( x )                           portCLEAR_INTERRUPT_MASK_FROM_ISR( x )
+    #define taskEXIT_CRITICAL_FROM_ISR( x )    portCLEAR_INTERRUPT_MASK_FROM_ISR( x )
 #else
-    #define taskEXIT_CRITICAL_FROM_ISR( x )                           portEXIT_CRITICAL_FROM_ISR( x )
+    #define taskEXIT_CRITICAL_FROM_ISR( x )    portEXIT_CRITICAL_FROM_ISR( x )
 #endif
-#if ( ( portUSING_GRANULAR_LOCKS == 1 ) && ( configNUMBER_OF_CORES > 1 ) )
-    #define taskUNLOCK_DATA_GROUP( pxTaskSpinlock, pxISRSpinlock )    portUNLOCK_DATA_GROUP( ( portSPINLOCK_TYPE * ) pxTaskSpinlock, ( portSPINLOCK_TYPE * ) pxISRSpinlock )
-    #define taskUNLOCK_DATA_GROUP_FROM_ISR( x, pxISRSpinlock )        portUNLOCK_DATA_GROUP_FROM_ISR( x, pxISRSpinlock )
-#else /* #if ( ( portUSING_GRANULAR_LOCKS == 1 ) && ( configNUMBER_OF_CORES > 1 ) ) */
-    #define taskUNLOCK_DATA_GROUP( pxTaskSpinlock, pxISRSpinlock )    taskEXIT_CRITICAL()
-    #define taskUNLOCK_DATA_GROUP_FROM_ISR( x, pxISRSpinlock )        taskEXIT_CRITICAL_FROM_ISR( x )
-#endif /* #if ( ( portUSING_GRANULAR_LOCKS == 1 ) && ( configNUMBER_OF_CORES > 1 ) ) */
 
 /**
  * task. h
@@ -3733,7 +3719,7 @@ void vTaskInternalSetTimeOutState( TimeOut_t * const pxTimeOut ) PRIVILEGED_FUNC
  * It should be used in the implementation of portENTER_CRITICAL if port is running a
  * multiple core FreeRTOS.
  */
-#if !( ( portUSING_GRANULAR_LOCKS == 1 ) && ( configNUMBER_OF_CORES > 1 ) )
+#if ( ( portCRITICAL_NESTING_IN_TCB == 1 ) || ( configNUMBER_OF_CORES > 1 ) )
     void vTaskEnterCritical( void );
 #endif
 
@@ -3745,7 +3731,7 @@ void vTaskInternalSetTimeOutState( TimeOut_t * const pxTimeOut ) PRIVILEGED_FUNC
  * It should be used in the implementation of portEXIT_CRITICAL if port is running a
  * multiple core FreeRTOS.
  */
-#if !( ( portUSING_GRANULAR_LOCKS == 1 ) && ( configNUMBER_OF_CORES > 1 ) )
+#if ( ( portCRITICAL_NESTING_IN_TCB == 1 ) || ( configNUMBER_OF_CORES > 1 ) )
     void vTaskExitCritical( void );
 #endif
 
@@ -3755,7 +3741,7 @@ void vTaskInternalSetTimeOutState( TimeOut_t * const pxTimeOut ) PRIVILEGED_FUNC
  * should be used in the implementation of portENTER_CRITICAL_FROM_ISR if port is
  * running a multiple core FreeRTOS.
  */
-#if !( ( portUSING_GRANULAR_LOCKS == 1 ) && ( configNUMBER_OF_CORES > 1 ) )
+#if ( configNUMBER_OF_CORES > 1 )
     UBaseType_t vTaskEnterCriticalFromISR( void );
 #endif
 
@@ -3765,12 +3751,12 @@ void vTaskInternalSetTimeOutState( TimeOut_t * const pxTimeOut ) PRIVILEGED_FUNC
  * should be used in the implementation of portEXIT_CRITICAL_FROM_ISR if port is
  * running a multiple core FreeRTOS.
  */
-#if !( ( portUSING_GRANULAR_LOCKS == 1 ) && ( configNUMBER_OF_CORES > 1 ) )
+#if ( configNUMBER_OF_CORES > 1 )
     void vTaskExitCriticalFromISR( UBaseType_t uxSavedInterruptStatus );
 #endif
 
 /*
- * Checks whether a yield is required after taskUNLOCK_DATA_GROUP() returns.
+ * Checks whether a yield is required after portUNLOCK_DATA_GROUP() returns.
  * To be called while data group is locked.
  */
 #if ( ( portUSING_GRANULAR_LOCKS == 1 ) && ( configNUMBER_OF_CORES > 1 ) )