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Commit4523e0b

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committed
Cleanup, remove unneeded pallocs
1 parenta29d815 commit4523e0b

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2 files changed

+9
-13
lines changed

2 files changed

+9
-13
lines changed

‎src/backend/access/gist/gist.c‎

Lines changed: 2 additions & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -8,7 +8,7 @@
88
* Portions Copyright (c) 1994, Regents of the University of California
99
*
1010
* IDENTIFICATION
11-
* $PostgreSQL: pgsql/src/backend/access/gist/gist.c,v 1.123 2005/06/28 15:51:00 teodor Exp $
11+
* $PostgreSQL: pgsql/src/backend/access/gist/gist.c,v 1.124 2005/06/29 14:06:14 teodor Exp $
1212
*
1313
*-------------------------------------------------------------------------
1414
*/
@@ -362,6 +362,7 @@ gistplacetopage(GISTInsertState *state, GISTSTATE *giststate) {
362362
Pagepage= (Page)BufferGetPage(ptr->buffer);
363363
GistPageGetOpaque(page)->rightlink= (ptr->next ) ?
364364
ptr->next->block.blkno :InvalidBlockNumber;
365+
GistPageGetOpaque(page)->nsn=PageGetLSN(page);
365366
LockBuffer(ptr->buffer,GIST_UNLOCK );
366367
WriteBuffer(ptr->buffer);
367368
ptr=ptr->next;

‎src/backend/access/gist/gistvacuum.c‎

Lines changed: 7 additions & 12 deletions
Original file line numberDiff line numberDiff line change
@@ -8,7 +8,7 @@
88
* Portions Copyright (c) 1994, Regents of the University of California
99
*
1010
* IDENTIFICATION
11-
* $PostgreSQL: pgsql/src/backend/access/gist/gistvacuum.c,v 1.4 2005/06/28 15:51:00 teodor Exp $
11+
* $PostgreSQL: pgsql/src/backend/access/gist/gistvacuum.c,v 1.5 2005/06/29 14:06:14 teodor Exp $
1212
*
1313
*-------------------------------------------------------------------------
1414
*/
@@ -52,7 +52,7 @@ gistVacuumUpdate( GistVacuum *gv, BlockNumber blkno, bool needunion ) {
5252
intlenaddon=4,curlenaddon=0,ntodelete=0;
5353
IndexTupleidxtuple,*addon=NULL;
5454
boolneedwrite=false;
55-
OffsetNumber*todelete=NULL;
55+
OffsetNumbertodelete[BLCKSZ/SizeOfIptrData ];
5656
ItemPointerData*completed=NULL;
5757
intncompleted=0,lencompleted=16;
5858

@@ -67,7 +67,6 @@ gistVacuumUpdate( GistVacuum *gv, BlockNumber blkno, bool needunion ) {
6767
GistClearTuplesDeleted(page);
6868
}
6969
}else {
70-
todelete= (OffsetNumber*)palloc(MAXALIGN(sizeof(OffsetNumber)*(maxoff+1)) );
7170
completed= (ItemPointerData*)palloc(sizeof(ItemPointerData)*lencompleted );
7271
addon=(IndexTuple*)palloc(sizeof(IndexTuple)*lenaddon);
7372

@@ -143,16 +142,14 @@ gistVacuumUpdate( GistVacuum *gv, BlockNumber blkno, bool needunion ) {
143142
XLogRecPtrrecptr;
144143
XLogRecData*rdata;
145144
ItemPointerDatakey;/* set key for incomplete insert */
145+
char*xlinfo;
146146

147147
ItemPointerSet(&key,blkno,TUPLE_IS_VALID);
148148

149-
oldCtx=MemoryContextSwitchTo(gv->opCtx);
150-
151149
rdata=formSplitRdata(gv->index->rd_node,blkno,
152150
&key,dist);
151+
xlinfo=rdata->data;
153152

154-
MemoryContextSwitchTo(oldCtx);
155-
156153
START_CRIT_SECTION();
157154

158155
recptr=XLogInsert(RM_GIST_ID,XLOG_GIST_PAGE_SPLIT,rdata);
@@ -164,6 +161,8 @@ gistVacuumUpdate( GistVacuum *gv, BlockNumber blkno, bool needunion ) {
164161
}
165162

166163
END_CRIT_SECTION();
164+
pfree(xlinfo );
165+
pfree(rdata );
167166
}else {
168167
ptr=dist;
169168
while(ptr) {
@@ -267,7 +266,6 @@ gistVacuumUpdate( GistVacuum *gv, BlockNumber blkno, bool needunion ) {
267266
for(i=0;i<curlenaddon;i++)
268267
pfree(addon[i] );
269268
if (addon)pfree(addon);
270-
if (todelete)pfree(todelete);
271269
if (completed)pfree(completed);
272270
returnres;
273271
}
@@ -442,7 +440,7 @@ gistbulkdelete(PG_FUNCTION_ARGS) {
442440
page= (Page)BufferGetPage(buffer);
443441

444442
if (GistPageIsLeaf(page) ) {
445-
OffsetNumber*todelete=NULL;
443+
OffsetNumbertodelete[BLCKSZ/SizeOfIptrData];
446444
intntodelete=0;
447445

448446
LockBuffer(buffer,GIST_UNLOCK);
@@ -462,7 +460,6 @@ gistbulkdelete(PG_FUNCTION_ARGS) {
462460
pushStackIfSplited(page,stack);
463461

464462
maxoff=PageGetMaxOffsetNumber(page);
465-
todelete= (OffsetNumber*)palloc(MAXALIGN(sizeof(OffsetNumber)*(maxoff+1)) );
466463

467464
for(i=FirstOffsetNumber;i<=maxoff;i=OffsetNumberNext(i)) {
468465
iid=PageGetItemId(page,i);
@@ -502,8 +499,6 @@ gistbulkdelete(PG_FUNCTION_ARGS) {
502499
PageSetLSN(page,XLogRecPtrForTemp);
503500
WriteNoReleaseBuffer(buffer );
504501
}
505-
506-
pfree(todelete );
507502
}else {
508503
/* check for split proceeded after look at parent */
509504
pushStackIfSplited(page,stack);

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