From 001b9582ccdeea317490adef6918295d8c103b15 Mon Sep 17 00:00:00 2001
From: Michael Adam <obnox@samba.org>
Date: Mon, 10 Feb 2014 16:23:48 +0100
Subject: [PATCH] tdb: always open internal databases with incompatible hash.

This makes them more efficient due to better distribution
of keys across hash chains.

Signed-off-by: Michael Adam <obnox@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>

Autobuild-User(master): Jeremy Allison <jra@samba.org>
Autobuild-Date(master): Sat Feb 15 08:26:07 CET 2014 on sn-devel-104
---
 lib/tdb/common/open.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/lib/tdb/common/open.c b/lib/tdb/common/open.c
index 6ff37ca1f36..0454c8bb501 100644
--- a/lib/tdb/common/open.c
+++ b/lib/tdb/common/open.c
@@ -188,6 +188,11 @@ _PUBLIC_ struct tdb_context *tdb_open_ex(const char *name, int hash_size, int td
 		goto fail;
 	}
 	tdb_io_init(tdb);
+
+	if (tdb_flags & TDB_INTERNAL) {
+		tdb_flags |= TDB_INCOMPATIBLE_HASH;
+	}
+
 	tdb->fd = -1;
 #ifdef TDB_TRACE
 	tdb->tracefd = -1;
-- 
2.11.4.GIT