postgrespro
diff --git a/‎src/backend/access/heap/Makefile
Lines changed: 2 additions & 2 deletions b/‎src/backend/access/heap/Makefile
Lines changed: 2 additions & 2 deletions
diff --git a/‎src/backend/access/heap/heapam.c
Lines changed: 46 additions & 1 deletion b/‎src/backend/access/heap/heapam.c
Lines changed: 46 additions & 1 deletion
@@ -4,15 +4,15 @@
 #    Makefile for access/heap
 #
 # IDENTIFICATION
-#    $PostgreSQL: pgsql/src/backend/access/heap/Makefile,v 1.14 2007/01/20 17:16:10 petere Exp $
+#    $PostgreSQL: pgsql/src/backend/access/heap/Makefile,v 1.15 2007/04/08 01:26:27 tgl Exp $
 #
 #-------------------------------------------------------------------------
 
 subdir = src/backend/access/heap
 top_builddir = ../../../..
 include $(top_builddir)/src/Makefile.global
 
-OBJS = heapam.o hio.o tuptoaster.o
+OBJS = heapam.o hio.o rewriteheap.o tuptoaster.o
 
 all: SUBSYS.o
 
 
@@ -8,7 +8,7 @@
  *
  *
  * IDENTIFICATION
- *	  $PostgreSQL: pgsql/src/backend/access/heap/heapam.c,v 1.231 2007/04/03 04:14:26 tgl Exp $
+ *	  $PostgreSQL: pgsql/src/backend/access/heap/heapam.c,v 1.232 2007/04/08 01:26:27 tgl Exp $
  *
  *
  * INTERFACE ROUTINES
@@ -3299,6 +3299,51 @@ log_heap_move(Relation reln, Buffer oldbuf, ItemPointerData from,
 	return log_heap_update(reln, oldbuf, from, newbuf, newtup, true);
 }
 
+/*
+ * Perform XLogInsert of a HEAP_NEWPAGE record to WAL. Caller is responsible
+ * for writing the page to disk after calling this routine.
+ *
+ * Note: all current callers build pages in private memory and write them
+ * directly to smgr, rather than using bufmgr.  Therefore there is no need
+ * to pass a buffer ID to XLogInsert, nor to perform MarkBufferDirty within
+ * the critical section.
+ *
+ * Note: the NEWPAGE log record is used for both heaps and indexes, so do
+ * not do anything that assumes we are touching a heap.
+ */
+XLogRecPtr
+log_newpage(RelFileNode *rnode, BlockNumber blkno, Page page)
+{
+	xl_heap_newpage xlrec;
+	XLogRecPtr	recptr;
+	XLogRecData rdata[2];
+
+	/* NO ELOG(ERROR) from here till newpage op is logged */
+	START_CRIT_SECTION();
+
+	xlrec.node = *rnode;
+	xlrec.blkno = blkno;
+
+	rdata[0].data = (char *) &xlrec;
+	rdata[0].len = SizeOfHeapNewpage;
+	rdata[0].buffer = InvalidBuffer;
+	rdata[0].next = &(rdata[1]);
+
+	rdata[1].data = (char *) page;
+	rdata[1].len = BLCKSZ;
+	rdata[1].buffer = InvalidBuffer;
+	rdata[1].next = NULL;
+
+	recptr = XLogInsert(RM_HEAP_ID, XLOG_HEAP_NEWPAGE, rdata);
+
+	PageSetLSN(page, recptr);
+	PageSetTLI(page, ThisTimeLineID);
+
+	END_CRIT_SECTION();
+
+	return recptr;
+}
+
 static void
 heap_xlog_clean(XLogRecPtr lsn, XLogRecord *record)
 {
Original file line number	Diff line number	Diff line change
`@@ -4,15 +4,15 @@`
`4`	`4`	`# Makefile for access/heap`
`5`	`5`	`#`
`6`	`6`	`# IDENTIFICATION`
`7`		`-# $PostgreSQL: pgsql/src/backend/access/heap/Makefile,v 1.14 2007/01/20 17:16:10 petere Exp $`
	`7`	`+# $PostgreSQL: pgsql/src/backend/access/heap/Makefile,v 1.15 2007/04/08 01:26:27 tgl Exp $`
`8`	`8`	`#`
`9`	`9`	`#-------------------------------------------------------------------------`
`10`	`10`
`11`	`11`	`subdir = src/backend/access/heap`
`12`	`12`	`top_builddir = ../../../..`
`13`	`13`	`include $(top_builddir)/src/Makefile.global`
`14`	`14`
`15`		`-OBJS = heapam.o hio.o tuptoaster.o`
	`15`	`+OBJS = heapam.o hio.o rewriteheap.o tuptoaster.o`
`16`	`16`
`17`	`17`	`all: SUBSYS.o`
`18`	`18`