From: Kurt Zeilenga Date: Thu, 31 Jan 2002 00:10:24 +0000 (+0000) Subject: Adjust size offsets, needs work X-Git-Tag: OPENLDAP_REL_ENG_2_1_BP~115 X-Git-Url: https://git.sur5r.net/?a=commitdiff_plain;h=c2b946549a73566a55bff96c54085c445a154b6e;p=openldap Adjust size offsets, needs work --- diff --git a/servers/slapd/back-bdb/idl.h b/servers/slapd/back-bdb/idl.h index c244c89c0c..bf302679b4 100644 --- a/servers/slapd/back-bdb/idl.h +++ b/servers/slapd/back-bdb/idl.h @@ -14,15 +14,21 @@ /* IDL sizes - likely should be even bigger * limiting factors: sizeof(ID), thread stack size + * + * Note: the -2 stuff is intended to reduce the size + * just enough to avoiding internal (to malloc) allocation + * of overly large blocks to provide the requested size. + * The stuff needs to be thought out better, doesn't deal + * well with mixed stack/malloc allocation of IDLs. */ -#define BDB_IDL_DB_SIZE (1<<16) /* 32K IDL on disk */ -#define BDB_IDL_UM_SIZE (1<<17) /* 64K IDL in memory */ +#define BDB_IDL_DB_SIZE ((1<<16)-2) /* 32K IDL on disk */ +#define BDB_IDL_UM_SIZE ((1<<17)-2) /* 64K IDL in memory */ #define BDB_IDL_UM_SIZEOF (BDB_IDL_UM_SIZE * sizeof(ID)) -#define BDB_IDL_DB_MAX (BDB_IDL_DB_SIZE-32) +#define BDB_IDL_DB_MAX (BDB_IDL_DB_SIZE-2) /* #define BDB_IDL_DB_ALLOC (BDB_IDL_DB_SIZE * sizeof(ID)) */ -#define BDB_IDL_UM_MAX (BDB_IDL_UM_SIZE-32) +#define BDB_IDL_UM_MAX (BDB_IDL_UM_SIZE-2) /* #define BDB_IDL_UM_ALLOC (BDB_IDL_UM_SIZE * sizeof(ID)) */ #define BDB_IDL_IS_RANGE(ids) ((ids)[0] == NOID)