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Major patch to speed up backend startup after profiling analysis.

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This commit is contained in:
Bruce Momjian
1997-08-24 23:08:01 +00:00
parent 281ba3f40d
commit c4cb617504
9 changed files with 122 additions and 198 deletions
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20
src/backend/utils/mmgr/oset.c
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@@ -7,7 +7,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/utils/mmgr/Attic/oset.c,v 1.2 1997/08/19 21:35:59 momjian Exp $
* $Header: /cvsroot/pgsql/src/backend/utils/mmgr/Attic/oset.c,v 1.3 1997/08/24 23:07:50 momjian Exp $
*
* NOTE
* XXX This is a preliminary implementation which lacks fail-fast
@@ -20,7 +20,6 @@
#include "utils/memutils.h" /* where declarations of this file goes */
static Pointer OrderedElemGetBase(OrderedElem elem);
static void OrderedElemInit(OrderedElem elem, OrderedSet set);
static void OrderedElemPush(OrderedElem elem);
static void OrderedElemPushHead(OrderedElem elem);
@@ -49,18 +48,6 @@ OrderedSetInit(OrderedSet set, Offset offset)
set->offset = offset;
}
/*
* OrderedElemInit --
*/
static void
OrderedElemInit(OrderedElem elem, OrderedSet set)
{
elem->set = set;
/* mark as unattached */
elem->next = NULL;
elem->prev = NULL;
}
/*
* OrderedSetContains --
* True iff ordered set contains given element.
@@ -148,7 +135,10 @@ OrderedElemPop(OrderedElem elem)
void
OrderedElemPushInto(OrderedElem elem, OrderedSet set)
{
OrderedElemInit(elem, set);
elem->set = set;
/* mark as unattached */
elem->next = NULL;
elem->prev = NULL;
OrderedElemPush(elem);
}