4368 	vm_map_entry_t new_entry, old_entry;  in vmspace_fork()  local
4405 	VM_MAP_ENTRY_FOREACH(old_entry, old_map) {  in vmspace_fork()
4406 		if ((old_entry->eflags & MAP_ENTRY_IS_SUB_MAP) != 0)  in vmspace_fork()
4409 		inh = old_entry->inheritance;  in vmspace_fork()
4410 		if ((old_entry->eflags & MAP_ENTRY_GUARD) != 0 &&  in vmspace_fork()
4423 			object = old_entry->object.vm_object;  in vmspace_fork()
4425 				vm_map_entry_back(old_entry);  in vmspace_fork()
4426 				object = old_entry->object.vm_object;  in vmspace_fork()
4434 			if (old_entry->eflags & MAP_ENTRY_NEEDS_COPY) {  in vmspace_fork()
4435 				vm_object_shadow(&old_entry->object.vm_object,  in vmspace_fork()
4436 				    &old_entry->offset,  in vmspace_fork()
4437 				    old_entry->end - old_entry->start,  in vmspace_fork()
4438 				    old_entry->cred,  in vmspace_fork()
4441 				old_entry->eflags &= ~MAP_ENTRY_NEEDS_COPY;  in vmspace_fork()
4442 				old_entry->cred = NULL;  in vmspace_fork()
4450 				object = old_entry->object.vm_object;  in vmspace_fork()
4454 				if (old_entry->cred != NULL) {  in vmspace_fork()
4457 					object->cred = old_entry->cred;  in vmspace_fork()
4458 					*fork_charge += old_entry->end -  in vmspace_fork()
4459 					    old_entry->start;  in vmspace_fork()
4460 					old_entry->cred = NULL;  in vmspace_fork()
4469 				if (old_entry->eflags & MAP_ENTRY_WRITECNT &&  in vmspace_fork()
4487 			*new_entry = *old_entry;  in vmspace_fork()
4510 			    (old_entry->end - old_entry->start),  in vmspace_fork()
4511 			    old_entry->start);  in vmspace_fork()
4519 			*new_entry = *old_entry;  in vmspace_fork()
4531 			vm_map_copy_entry(old_map, new_map, old_entry,  in vmspace_fork()
4544 			new_entry->start = old_entry->start;  in vmspace_fork()
4545 			new_entry->end = old_entry->end;  in vmspace_fork()
4546 			new_entry->eflags = old_entry->eflags &  in vmspace_fork()
4550 			new_entry->protection = old_entry->protection;  in vmspace_fork()
4551 			new_entry->max_protection = old_entry->max_protection;  in vmspace_fork()