Index: lock/lock.c
===================================================================
RCS file: /a/CVSROOT/db/lock/lock.c,v
retrieving revision 12.61
diff -c -r12.61 lock.c
*** lock/lock.c	22 Jul 2008 12:08:53 -0000	12.61
--- lock/lock.c	19 Aug 2008 17:28:24 -0000
***************
*** 1278,1287 ****
  		SH_TAILQ_REMOVE(
  		    &lt->obj_tab[obj_ndx], sh_obj, links, __db_lockobj);
  		if (sh_obj->lockobj.size > sizeof(sh_obj->objdata)) {
! 			LOCK_REGION_LOCK(env);
  			__env_alloc_free(&lt->reginfo,
  			    SH_DBT_PTR(&sh_obj->lockobj));
! 			LOCK_REGION_UNLOCK(env);
  		}
  		SH_TAILQ_INSERT_HEAD(
  		    &FREE_OBJS(lt, part_id), sh_obj, links, __db_lockobj);
--- 1278,1289 ----
  		SH_TAILQ_REMOVE(
  		    &lt->obj_tab[obj_ndx], sh_obj, links, __db_lockobj);
  		if (sh_obj->lockobj.size > sizeof(sh_obj->objdata)) {
! 			if (region->part_t_size != 1)
! 				LOCK_REGION_LOCK(env);
  			__env_alloc_free(&lt->reginfo,
  			    SH_DBT_PTR(&sh_obj->lockobj));
! 			if (region->part_t_size != 1)
! 				LOCK_REGION_UNLOCK(env);
  		}
  		SH_TAILQ_INSERT_HEAD(
  		    &FREE_OBJS(lt, part_id), sh_obj, links, __db_lockobj);
***************
*** 1470,1484 ****
  		if (obj->size <= sizeof(sh_obj->objdata))
  			p = sh_obj->objdata;
  		else {
! 			LOCK_REGION_LOCK(env);
  			if ((ret =
  			    __env_alloc(&lt->reginfo, obj->size, &p)) != 0) {
  				__db_errx(env,
  				    "No space for lock object storage");
! 				LOCK_REGION_UNLOCK(env);
  				goto err;
  			}
! 			LOCK_REGION_UNLOCK(env);
  		}
  
  		memcpy(p, obj->data, obj->size);
--- 1472,1492 ----
  		if (obj->size <= sizeof(sh_obj->objdata))
  			p = sh_obj->objdata;
  		else {
! 			/*
! 			 * If we have only one partition, the region is locked.
! 			 */
! 			if (region->part_t_size != 1)
! 				LOCK_REGION_LOCK(env);
  			if ((ret =
  			    __env_alloc(&lt->reginfo, obj->size, &p)) != 0) {
  				__db_errx(env,
  				    "No space for lock object storage");
! 				if (region->part_t_size != 1)
! 					LOCK_REGION_UNLOCK(env);
  				goto err;
  			}
! 			if (region->part_t_size != 1)
! 				LOCK_REGION_UNLOCK(env);
  		}
  
  		memcpy(p, obj->data, obj->size);