From 770d0786c2421ad77fcf8fb59bb64ee264a5fedd Mon Sep 17 00:00:00 2001 From: Tatsuo Ishii Date: Wed, 25 Aug 1999 12:18:31 +0000 Subject: [PATCH] Add new vpl_num_allocated_pages member to VPageListData. It will keep track the number of pages allocated so that vacuum could allocate twice of the previous allocation. This will greatly reduce the total memory consumption of vacuum. --- src/include/commands/vacuum.h | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/src/include/commands/vacuum.h b/src/include/commands/vacuum.h index 59a7fe4a50..8604917971 100644 --- a/src/include/commands/vacuum.h +++ b/src/include/commands/vacuum.h @@ -6,7 +6,7 @@ * * Copyright (c) 1994, Regents of the University of California * - * $Id: vacuum.h,v 1.23 1999/08/01 04:54:25 tgl Exp $ + * $Id: vacuum.h,v 1.24 1999/08/25 12:18:31 ishii Exp $ * *------------------------------------------------------------------------- */ @@ -46,6 +46,7 @@ typedef struct VPageListData { int vpl_empty_end_pages; /* Number of "empty" end-pages */ int vpl_num_pages; /* Number of pages in vpl_pagedesc */ + int vpl_num_allocated_pages; /* Number of allocated pages in vpl_pagedesc */ VPageDescr *vpl_pagedesc; /* Descriptions of pages */ } VPageListData;