260 	struct as *as = pp->p_as;  in shmat()  local
312 	as_rangelock(as);  in shmat()
337 				as_rangeunlock(as);  in shmat()
371 		    pp->p_model == DATAMODEL_LP64 && AS_TYPE_64BIT(as)) {  in shmat()
380 			as_purge(as);  in shmat()
381 			if (as_gap(as, size + share_size, &predbase, &len,  in shmat()
393 				    as, as->a_userlimit) != RANGE_OKAY) {  in shmat()
409 				as_rangeunlock(as);  in shmat()
430 				as_rangeunlock(as);  in shmat()
433 			result = valid_usr_range(base, len, prot, as,  in shmat()
434 			    as->a_userlimit);  in shmat()
443 				result = valid_usr_range(base, len, prot, as,  in shmat()
444 				    as->a_userlimit);  in shmat()
446 			as_purge(as);  in shmat()
448 			    as_gap(as, len, &base, &len, AH_LO,  in shmat()
451 				as_rangeunlock(as);  in shmat()
460 				as_rangeunlock(as);  in shmat()
474 			as_rangeunlock(as);  in shmat()
481 		error = as_map(as, addr, size, segspt_shmattach, &ssd);  in shmat()
496 				as_rangeunlock(as);  in shmat()
519 				as_rangeunlock(as);  in shmat()
522 			result = valid_usr_range(base, len, prot, as,  in shmat()
523 			    as->a_userlimit);  in shmat()
526 				result = valid_usr_range(base, len, prot, as,  in shmat()
527 				    as->a_userlimit);  in shmat()
529 			as_purge(as);  in shmat()
531 			    as_gap(as, len, &base, &len,  in shmat()
534 				as_rangeunlock(as);  in shmat()
548 		error = as_map(as, addr, size, segvn_create, &crargs);  in shmat()
551 	as_rangeunlock(as);  in shmat()
1165 	struct as *as;  in shmem_lock()  local
1175 	as = as_alloc();  in shmem_lock()
1184 	error = as_map(as, 0x0, amp->size, segvn_create, &crargs);  in shmem_lock()
1186 		if ((error = as_ctl(as, 0x0, amp->size, MC_LOCK, 0, 0,  in shmem_lock()
1190 		(void) as_unmap(as, 0x0, amp->size);  in shmem_lock()
1192 	as_free(as);  in shmem_lock()