316 	vm_map_t        old_map,
321 	vm_map_t        old_map,
433 	vm_map_t        old_map,
12902 	vm_map_t        old_map,  in vm_map_fork_share()  argument
13044 		    vm_map_always_shadow(old_map));  in vm_map_fork_share()
13063 …if (pmap_has_prot_policy(old_map->pmap, old_entry->translated_allow_execute, old_entry->protection…  in vm_map_fork_share()
13065 				    __FUNCTION__, old_map, old_map->pmap,  in vm_map_fork_share()
13074 			if (pmap_has_prot_policy(old_map->pmap, old_entry->translated_allow_execute, prot)) {  in vm_map_fork_share()
13076 				    __FUNCTION__, old_map, old_map->pmap,  in vm_map_fork_share()
13083 			if (override_nx(old_map, VME_ALIAS(old_entry)) && prot) {  in vm_map_fork_share()
13088 			if (old_map->mapped_in_other_pmaps) {  in vm_map_fork_share()
13099 				pmap_protect(old_map->pmap,  in vm_map_fork_share()
13137 	vm_map_entry_copy(old_map, new_entry, old_entry);  in vm_map_fork_share()
13176 		pmap_copy(new_map->pmap, old_map->pmap, new_entry->vme_start,  in vm_map_fork_share()
13184 	vm_map_t        old_map,  in vm_map_fork_copy()  argument
13195 	vm_map_unlock(old_map);  in vm_map_fork_copy()
13203 	if (vm_map_copyin_internal(old_map, start, entry_size,  in vm_map_fork_copy()
13212 		vm_map_lock(old_map);  in vm_map_fork_copy()
13213 		if (!vm_map_lookup_entry(old_map, start, &last) ||  in vm_map_fork_copy()
13245 	vm_map_lock(old_map);  in vm_map_fork_copy()
13247 	if (!vm_map_lookup_entry(old_map, start, &last)) {  in vm_map_fork_copy()
13257 			vm_map_clip_start(old_map, last, start);  in vm_map_fork_copy()
13322 vm_map_inherit_limits(vm_map_t new_map, const struct _vm_map *old_map)  in vm_map_inherit_limits()  argument
13324 	new_map->size_limit = old_map->size_limit;  in vm_map_inherit_limits()
13325 	new_map->data_limit = old_map->data_limit;  in vm_map_inherit_limits()
13326 	new_map->user_wire_limit = old_map->user_wire_limit;  in vm_map_inherit_limits()
13327 	new_map->reserved_regions = old_map->reserved_regions;  in vm_map_inherit_limits()
13342 	vm_map_t        old_map,  in vm_map_fork()  argument
13368 	    old_map->pmap->pm_task_map != TASK_MAP_32BIT;  in vm_map_fork()
13370 	    old_map->pmap->is_64bit;  in vm_map_fork()
13378 	pmap_flags |= old_map->pmap->disable_jop ? PMAP_CREATE_DISABLE_JOP : 0;  in vm_map_fork()
13381 	pmap_flags |= old_map->pmap->is_rosetta ? PMAP_CREATE_ROSETTA : 0;  in vm_map_fork()
13384 	if (VM_MAP_PAGE_SIZE(old_map) == FOURK_PAGE_SIZE &&  in vm_map_fork()
13394 	vm_map_reference(old_map);  in vm_map_fork()
13395 	vm_map_lock(old_map);  in vm_map_fork()
13398 	if (old_map->hdr.entries_pageable) {  in vm_map_fork()
13406 	    old_map->min_offset,  in vm_map_fork()
13407 	    old_map->max_offset,  in vm_map_fork()
13411 	vm_map_cs_enforcement_set(new_map, old_map->cs_enforcement);  in vm_map_fork()
13416 	vm_map_set_page_shift(new_map, VM_MAP_PAGE_SHIFT(old_map));  in vm_map_fork()
13419 	vm_map_inherit_limits(new_map, old_map);  in vm_map_fork()
13423 	vm_map_range_fork(new_map, old_map);  in vm_map_fork()
13428 	csm_fork_prepare(old_map->pmap, new_pmap);  in vm_map_fork()
13436 	pmap_fork_nest(old_map->pmap, new_pmap,  in vm_map_fork()
13439 …%p new %p pre_nested start 0x%llx end 0x%llx\n", __FUNCTION__, __LINE__, old_map->pmap, new_pmap, …  in vm_map_fork()
13443 	for (old_entry = vm_map_first_entry(old_map); old_entry != vm_map_to_entry(old_map);) {  in vm_map_fork()
13465 			vm_map_unlock(old_map);  in vm_map_fork()
13467 			vm_map_deallocate(old_map);  in vm_map_fork()
13479 		if (old_entry == vm_map_first_entry(old_map)) {  in vm_map_fork()
13480 			prev_end = vm_map_min(old_map);  in vm_map_fork()
13528 			    owner->map == old_map) {  in vm_map_fork()
13553 			    vm_map_corpse_footprint_collect(old_map,  in vm_map_fork()
13563 			vm_map_fork_share(old_map, old_entry, new_map);  in vm_map_fork()
13585 			vm_map_entry_copy(old_map, new_entry, old_entry);  in vm_map_fork()
13631 …if (pmap_has_prot_policy(old_map->pmap, old_entry->translated_allow_execute, old_entry->protection…  in vm_map_fork()
13634 					    old_map, old_map->pmap, old_entry,  in vm_map_fork()
13642 				if (override_nx(old_map, VME_ALIAS(old_entry))  in vm_map_fork()
13647 				if (pmap_has_prot_policy(old_map->pmap, old_entry->translated_allow_execute, prot)) {  in vm_map_fork()
13650 					    old_map, old_map->pmap, old_entry,  in vm_map_fork()
13662 					|| old_map->mapped_in_other_pmaps)  in vm_map_fork()
13664 					old_map->pmap),  in vm_map_fork()
13665 					VM_MAP_PAGE_SIZE(old_map),  in vm_map_fork()
13692 			if (vm_map_fork_copy(old_map,  in vm_map_fork()
13729 	if (pmap_get_jit_entitled(old_map->pmap)) {  in vm_map_fork()
13735 	if (pmap_get_tpro(old_map->pmap)) {  in vm_map_fork()
13742 	vm_map_unlock(old_map);  in vm_map_fork()
13743 	vm_map_deallocate(old_map);  in vm_map_fork()
13885 	vm_map_t                        old_map = *var_map;  in vm_map_lookup_and_lock_object()  local
13947 	if (map == old_map) {  in vm_map_lookup_and_lock_object()
14332 				if (override_nx(old_map,  in vm_map_lookup_and_lock_object()
14528 				if (map != old_map) {  in vm_map_lookup_and_lock_object()
14555 	if (override_nx(old_map, VME_ALIAS(entry)) && prot) {  in vm_map_lookup_and_lock_object()
23158 	vm_map_t        old_map,  in vm_map_corpse_footprint_collect()  argument
23172 	effective_page_size = MIN(PAGE_SIZE, VM_MAP_PAGE_SIZE(old_map));  in vm_map_corpse_footprint_collect()
23176 	vm_map_lock_assert_exclusive(old_map);  in vm_map_corpse_footprint_collect()
23180 	assert(!old_map->has_corpse_footprint);  in vm_map_corpse_footprint_collect()
23182 	    old_map->has_corpse_footprint) {  in vm_map_corpse_footprint_collect()
23196 		    (old_map->hdr.nentries  in vm_map_corpse_footprint_collect()
23201 		    ((old_map->size / effective_page_size)  in vm_map_corpse_footprint_collect()
23340 		vm_map_footprint_query_page_info(old_map,  in vm_map_corpse_footprint_collect()
23747 			vm_map_t        old_map;  in vm_map_get_phys_page()  local
23749 			old_map = map;  in vm_map_get_phys_page()
23753 			vm_map_unlock(old_map);  in vm_map_get_phys_page()
24159 vm_map_range_fork(vm_map_t new_map, vm_map_t old_map)  in vm_map_range_fork()  argument
24161 	if (!old_map->uses_user_ranges) {  in vm_map_range_fork()
24166 	new_map->default_range = old_map->default_range;  in vm_map_range_fork()
24167 	new_map->data_range = old_map->data_range;  in vm_map_range_fork()
24169 	if (old_map->extra_ranges_count) {  in vm_map_range_fork()
24173 		otable = old_map->extra_ranges;  in vm_map_range_fork()
24174 		count  = old_map->extra_ranges_count;  in vm_map_range_fork()