From: Witold Kręcicki <wpk@isc.org>
Date: Tue, 28 Jan 2020 10:53:24 +0000 (+0100)
Subject: Increase nodelock count for both cache and regular db.
X-Git-Tag: v9.17.1~90^2~3
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=03446843856a3efbaaec41409b5eea5542501118;p=thirdparty%2Fbind9.git

Increase nodelock count for both cache and regular db.
---

diff --git a/lib/dns/rbtdb.c b/lib/dns/rbtdb.c
index d6d9757ec98..7a935918ac3 100644
--- a/lib/dns/rbtdb.c
+++ b/lib/dns/rbtdb.c
@@ -306,7 +306,7 @@ typedef ISC_LIST(dns_rbtnode_t) rbtnodelist_t;
 	(((header)->rdh_ttl > (now)) || \
 	 ((header)->rdh_ttl == (now) && ZEROTTL(header)))
 
-#define DEFAULT_NODE_LOCK_COUNT	   7 /*%< Should be prime. */
+#define DEFAULT_NODE_LOCK_COUNT	   53 /*%< Should be prime. */
 #define RBTDB_GLUE_TABLE_INIT_SIZE 2U
 
 /*%
@@ -326,7 +326,7 @@ typedef ISC_LIST(dns_rbtnode_t) rbtnodelist_t;
 #define DEFAULT_CACHE_NODE_LOCK_COUNT DNS_RBTDB_CACHE_NODE_LOCK_COUNT
 #endif /* if DNS_RBTDB_CACHE_NODE_LOCK_COUNT <= 1 */
 #else  /* ifdef DNS_RBTDB_CACHE_NODE_LOCK_COUNT */
-#define DEFAULT_CACHE_NODE_LOCK_COUNT 16
+#define DEFAULT_CACHE_NODE_LOCK_COUNT 97
 #endif /* DNS_RBTDB_CACHE_NODE_LOCK_COUNT */
 
 typedef struct {