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r8736: this fixes the ldb speed (raises BENCH-WINS from 15 ops/sec to over 4000)

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simo, we need to be careful to cope with this sort of direct dn query efficiently
(This used to be commit 7b37923b72)
This commit is contained in:
Andrew Tridgell 2005-07-24 12:38:42 +00:00 committed by Gerald (Jerry) Carter
parent 126c673136
commit 79cac4b6e2
1 changed files with 7 additions and 0 deletions
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source4/lib/ldb/ldb_tdb/ldb_search.c
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@ -461,6 +461,13 @@ int ltdb_search_bytree(struct ldb_module *module, const char *base,
struct ltdb_private *ltdb = module->private_data;
int ret;
/* it is important that we handle dn queries this way, and not
via a full db search, otherwise ldb is horribly slow */
if (tree->operation == LDB_OP_EQUALITY &&
ldb_attr_cmp(tree->u.equality.attr, "dn") == 0) {
return ltdb_search_dn(module, tree->u.equality.value.data, attrs, res);
}
if (ltdb_lock_read(module) != 0) {
return -1;
}