diff options
Diffstat (limited to 'src/include')
| -rw-r--r-- | src/include/config.h.in | 9 | ||||
| -rw-r--r-- | src/include/miscadmin.h | 8 |
2 files changed, 10 insertions, 7 deletions
diff --git a/src/include/config.h.in b/src/include/config.h.in index 9afb5e251f0..20e5e5c3777 100644 --- a/src/include/config.h.in +++ b/src/include/config.h.in @@ -22,6 +22,15 @@ #define MAXBACKENDS (DEF_MAXBACKENDS > 1024 ? DEF_MAXBACKENDS : 1024) /* + * Default number of buffers in shared buffer pool (each of size BLCKSZ). + * This is just the default setting for the postmaster's -B switch. + * Perhaps it ought to be configurable from a configure switch. + * NOTE: default setting corresponds to the minimum number of buffers + * that postmaster.c will allow for the default MaxBackends value. + */ +#define DEF_NBUFFERS (DEF_MAXBACKENDS > 8 ? DEF_MAXBACKENDS * 2 : 16) + +/* * Size of a disk block --- currently, this limits the size of a tuple. * You can set it bigger if you need bigger tuples. */ diff --git a/src/include/miscadmin.h b/src/include/miscadmin.h index 9a1b8334d4a..a9e603053f8 100644 --- a/src/include/miscadmin.h +++ b/src/include/miscadmin.h @@ -11,7 +11,7 @@ * * Copyright (c) 1994, Regents of the University of California * - * $Id: miscadmin.h,v 1.39 1999/05/25 16:13:23 momjian Exp $ + * $Id: miscadmin.h,v 1.40 1999/06/12 22:17:23 tgl Exp $ * * NOTES * some of the information in this file will be moved to @@ -102,12 +102,6 @@ extern Oid LastOidProcessed; /* for query rewrite */ /* #define MAX_QUERY_SIZE (BLCKSZ*2) */ #define MAX_PARSE_BUFFER MAX_QUERY_SIZE -/* - * default number of buffers in buffer pool - * - */ -#define NDBUFS 64 - /***************************************************************************** * pdir.h -- * * POSTGRES directory path definitions. * |