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Revert "Specialize MemoryContextMemAllocated()."

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This reverts commit e00912e11a.
This commit is contained in:
Jeff Davis
2020-03-19 11:20:39 -07:00
parent 2247a1ea5f
commit 2fd6a44ad5
5 changed files with 28 additions and 77 deletions
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src/include/nodes/memnodes.h
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@@ -63,7 +63,6 @@ typedef struct MemoryContextMethods
void (*reset) (MemoryContext context);
void (*delete_context) (MemoryContext context);
Size (*get_chunk_space) (MemoryContext context, void *pointer);
Size (*mem_allocated) (MemoryContext context);
bool (*is_empty) (MemoryContext context);
void (*stats) (MemoryContext context,
MemoryStatsPrintFunc printfunc, void *passthru,
@@ -80,6 +79,7 @@ typedef struct MemoryContextData
/* these two fields are placed here to minimize alignment wastage: */
bool isReset; /* T = no space alloced since last reset */
bool allowInCritSection; /* allow palloc in critical section */
Size mem_allocated; /* track memory allocated for this context */
const MemoryContextMethods *methods; /* virtual function table */
MemoryContext parent; /* NULL if no parent (toplevel context) */
MemoryContext firstchild; /* head of linked list of children */