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New monitoring function for slab allocator

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Added __get_slab_usage() function which can be used to query the slab allocator memory usage at runtime.
This commit is contained in:
obarthel
2016-11-19 15:49:21 +01:00
parent 3425e33cf9
commit 799ee705e8
23 changed files with 241 additions and 106 deletions
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11
library/stdlib_memory.h
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@ -65,7 +65,6 @@
*/
#define __USE_SLAB_ALLOCATOR
/****************************************************************************/
/*
@ -271,10 +270,12 @@ struct SlabData
*/
size_t sd_MaxSlabSize;
/* This field keeps track of how many entries there are in
* the sd_SingleAllocations list.
/* These fields kees track of how many entries there are in
* the sd_SingleAllocations list, and how much memory these
* allocations occupy.
*/
ULONG sd_NumSingleAllocations;
size_t sd_NumSingleAllocations;
size_t sd_TotalSingleAllocationSize;
/* If this is set to TRUE, then memory allocations will be
* be managed through slabs.
@ -285,7 +286,7 @@ struct SlabData
/****************************************************************************/
extern struct SlabData NOCOMMON __slab_data;
extern ULONG NOCOMMON __slab_max_size;
extern unsigned long NOCOMMON __slab_max_size;
/****************************************************************************/