diff options
| author | Tom Lane | 1999-02-21 01:41:55 +0000 |
|---|---|---|
| committer | Tom Lane | 1999-02-21 01:41:55 +0000 |
| commit | 9d197856dd5eda5cf85b15e564ae09ef8fef0e9e (patch) | |
| tree | ac85492fb01823aeb836e54f5e5511366346f418 /src/configure | |
| parent | 75cccd0ad3184e3fa283f407c765520d3c774c86 (diff) | |
Rearrange handling of MAXBACKENDS a little bit. The default setting
of MAXBACKENDS is now 1024, since all it's costing is about 32 bytes of memory
per array slot. configure's --with-maxbackends switch now controls DEF_MAXBACKENDS
which is simply the default value of the postmaster's -N switch. Thus,
the out-of-the-box configuration will still limit you to 64 backends,
but you can go up to 1024 backends simply by restarting the postmaster with
a different -N switch --- no rebuild required.
Diffstat (limited to 'src/configure')
| -rwxr-xr-x | src/configure | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/src/configure b/src/configure index 2f01fc2dc36..f72f96f09fe 100755 --- a/src/configure +++ b/src/configure @@ -31,7 +31,7 @@ ac_help="$ac_help ac_help="$ac_help --with-pgport=<portnum> change default startup port " ac_help="$ac_help - --with-maxbackends=<n> set maximum number of server processes " + --with-maxbackends=<n> set default maximum number of server processes " ac_help="$ac_help --with-tcl build Tcl interfaces and pgtclsh " ac_help="$ac_help @@ -879,18 +879,18 @@ EOF fi -echo $ac_n "checking setting MAXBACKENDS""... $ac_c" 1>&6 -echo "configure:884: checking setting MAXBACKENDS" >&5 +echo $ac_n "checking setting DEF_MAXBACKENDS""... $ac_c" 1>&6 +echo "configure:884: checking setting DEF_MAXBACKENDS" >&5 # Check whether --with-maxbackends or --without-maxbackends was given. if test "${with_maxbackends+set}" = set; then withval="$with_maxbackends" cat >> confdefs.h <<EOF -#define MAXBACKENDS ${withval} +#define DEF_MAXBACKENDS ${withval} EOF echo "$ac_t""$with_maxbackends" 1>&6 else cat >> confdefs.h <<EOF -#define MAXBACKENDS 64 +#define DEF_MAXBACKENDS 64 EOF echo "$ac_t""64" 1>&6 |