From: Howard Chu <hyc@openldap.org>
Date: Mon, 3 Dec 2001 14:04:06 +0000 (+0000)
Subject: Don't maintain a DN_SUBTREE index for the backend suffix, just return
X-Git-Tag: LDBM_PRE_GIANT_RWLOCK~801
X-Git-Url: https://git.sur5r.net/?a=commitdiff_plain;h=180e1d526991b950ba280162a44be9d062bccba9;p=openldap

Don't maintain a DN_SUBTREE index for the backend suffix, just return
BDB_IDL_ALL. This has a huge impact on I/O and txn logs.
---

diff --git a/servers/slapd/back-bdb/dn2id.c b/servers/slapd/back-bdb/dn2id.c
index 0e73b95738..d9a89325be 100644
--- a/servers/slapd/back-bdb/dn2id.c
+++ b/servers/slapd/back-bdb/dn2id.c
@@ -70,7 +70,7 @@ bdb_dn2id_add(
 	}
 
 	{
-		char **subtree = dn_subtree( NULL, dn );
+		char **subtree = dn_subtree( be, dn );
 
 		if( subtree != NULL ) {
 			int i;
@@ -152,7 +152,7 @@ bdb_dn2id_delete(
 	}
 
 	{
-		char **subtree = dn_subtree( NULL, dn );
+		char **subtree = dn_subtree( be, dn );
 
 		if( subtree != NULL ) {
 			int i;
@@ -363,6 +363,12 @@ bdb_dn2idl(
 
 	Debug( LDAP_DEBUG_TRACE, "=> bdb_dn2idl( \"%s\" )\n", dn, 0, 0 );
 
+	if (prefix == DN_SUBTREE_PREFIX && be_issuffix(be, dn))
+	{
+		BDB_IDL_ALL(bdb, ids);
+		return 0;
+	}
+
 	DBTzero( &key );
 	key.size = strlen( dn ) + 2;
 	key.data = ch_malloc( key.size );