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feat(freertos/smp): Allow vTaskPreemptionEnable() to be nested

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Changed xPreemptionDisable to be a count rather than a pdTRUE/pdFALSE. This
allows nested calls to vTaskPreemptionEnable(), where a yield only occurs when
xPreemptionDisable is 0.

Co-authored-by: Sudeep Mohanty <sudeep.mohanty@espressif.com>
This commit is contained in:
Darian Leung 2024-06-16 00:37:28 +08:00 • committed by Sudeep Mohanty
parent 11bc74caeb
commit c4a723ecb9
2 changed files with 10 additions and 9 deletions
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2
include/FreeRTOS.h
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@ -3179,7 +3179,7 @@ typedef struct xSTATIC_TCB
#endif
uint8_t ucDummy7[ configMAX_TASK_NAME_LEN ];
#if ( configUSE_TASK_PREEMPTION_DISABLE == 1 )
BaseType_t xDummy25;
UBaseType_t xDummy25;
#endif
#if ( ( portSTACK_GROWTH > 0 ) || ( configRECORD_STACK_HIGH_ADDRESS == 1 ) )
void * pxDummy8;