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Heap: add new API to reset xMinimumEverFreeBytesRemaining. (#1189)

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This commit adds new API functionality to reset xMinimumEverFreeBytesRemaining.
This functionality provides ability to get heap statistics during a particular period of time.

Signed-off-by: Tomas Galbicka <tomas.galbicka@nxp.com>
This commit is contained in:
Tomas Galbicka 2024-11-12 05:28:38 +01:00 committed by GitHub
parent d0d55f3031
commit 9736947af2
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2 changed files with 7 additions and 0 deletions
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1
include/portable.h
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@ -193,6 +193,7 @@ void vPortFree( void * pv ) PRIVILEGED_FUNCTION;
void vPortInitialiseBlocks( void ) PRIVILEGED_FUNCTION; void vPortInitialiseBlocks( void ) PRIVILEGED_FUNCTION;
size_t xPortGetFreeHeapSize( void ) PRIVILEGED_FUNCTION; size_t xPortGetFreeHeapSize( void ) PRIVILEGED_FUNCTION;
size_t xPortGetMinimumEverFreeHeapSize( void ) PRIVILEGED_FUNCTION; size_t xPortGetMinimumEverFreeHeapSize( void ) PRIVILEGED_FUNCTION;
void xPortResetHeapMinimumEverFreeHeapSize( void ) PRIVILEGED_FUNCTION;
#if ( configSTACK_ALLOCATION_FROM_SEPARATE_HEAP == 1 ) #if ( configSTACK_ALLOCATION_FROM_SEPARATE_HEAP == 1 )
void * pvPortMallocStack( size_t xSize ) PRIVILEGED_FUNCTION; void * pvPortMallocStack( size_t xSize ) PRIVILEGED_FUNCTION;

6
portable/MemMang/heap_4.c
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@ -422,6 +422,12 @@ size_t xPortGetMinimumEverFreeHeapSize( void )
} }
/*-----------------------------------------------------------*/ /*-----------------------------------------------------------*/
void xPortResetHeapMinimumEverFreeHeapSize( void )
{
xMinimumEverFreeBytesRemaining = xFreeBytesRemaining;
}
/*-----------------------------------------------------------*/
void vPortInitialiseBlocks( void ) void vPortInitialiseBlocks( void )
{ {
/* This just exists to keep the linker quiet. */ /* This just exists to keep the linker quiet. */