+++ /dev/null
---- db-4.7.25/lock/lock.c.orig 2008-05-07 05:27:35.000000000 -0700
-+++ db-4.7.25/lock/lock.c 2008-09-26 11:07:15.000000000 -0700
-@@ -1274,10 +1274,12 @@
- SH_TAILQ_REMOVE(
- <->obj_tab[obj_ndx], sh_obj, links, __db_lockobj);
- if (sh_obj->lockobj.size > sizeof(sh_obj->objdata)) {
-- LOCK_REGION_LOCK(env);
-+ if (region->part_t_size != 1)
-+ LOCK_REGION_LOCK(env);
- __env_alloc_free(<->reginfo,
- SH_DBT_PTR(&sh_obj->lockobj));
-- LOCK_REGION_UNLOCK(env);
-+ if (region->part_t_size != 1)
-+ LOCK_REGION_UNLOCK(env);
- }
- SH_TAILQ_INSERT_HEAD(
- &FREE_OBJS(lt, part_id), sh_obj, links, __db_lockobj);
-@@ -1467,15 +1469,21 @@
- if (obj->size <= sizeof(sh_obj->objdata))
- p = sh_obj->objdata;
- else {
-- LOCK_REGION_LOCK(env);
-+ /*
-+ * If we have only one partition, the region is locked.
-+ */
-+ if (region->part_t_size != 1)
-+ LOCK_REGION_LOCK(env);
- if ((ret =
- __env_alloc(<->reginfo, obj->size, &p)) != 0) {
- __db_errx(env,
- "No space for lock object storage");
-- LOCK_REGION_UNLOCK(env);
-+ if (region->part_t_size != 1)
-+ LOCK_REGION_UNLOCK(env);
- goto err;
- }
-- LOCK_REGION_UNLOCK(env);
-+ if (region->part_t_size != 1)
-+ LOCK_REGION_UNLOCK(env);
- }
-
- memcpy(p, obj->data, obj->size);