From ebb0a2014930034a89ae5f4953b52c9afbf585ae Mon Sep 17 00:00:00 2001
From: Tom Lane
Date: Sun, 12 Nov 2000 20:51:52 +0000
Subject: Keep track of the last active slot in the shared ProcState array, so
 that search loops only have to scan that far and not through all maxBackends
 entries.  This eliminates a performance penalty for setting maxBackends much
 higher than the average number of active backends.  Also, eliminate
 no-longer-used 'backend tag' concept.  Remove setting of environment
 variables at backend start (except for CYR_RECODE), since none of them are
 being examined by the backend any longer.

---
 src/include/miscadmin.h | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

(limited to 'src/include/miscadmin.h')

diff --git a/src/include/miscadmin.h b/src/include/miscadmin.h
index 6e6436d1528..7b684291a33 100644
--- a/src/include/miscadmin.h
+++ b/src/include/miscadmin.h
@@ -12,7 +12,7 @@
  * Portions Copyright (c) 1996-2000, PostgreSQL, Inc
  * Portions Copyright (c) 1994, Regents of the University of California
  *
- * $Id: miscadmin.h,v 1.69 2000/11/04 12:43:24 petere Exp $
+ * $Id: miscadmin.h,v 1.70 2000/11/12 20:51:52 tgl Exp $
  *
  * NOTES
  *	  some of the information in this file will be moved to
@@ -55,7 +55,6 @@ extern char OutputFileName[];
  * done in storage/backendid.h for now.
  *
  * extern BackendId    MyBackendId;
- * extern BackendTag   MyBackendTag;
  */
 extern bool MyDatabaseIdIsInitialized;
 extern Oid	MyDatabaseId;
-- 
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