sys/vm/vm_fault.c

1894 	vm_object_t backing_object, dst_object, object, src_object;
1909 	src_object = src_entry->object.vm_object;
1913 		dst_object = src_object;
1927 		dst_object->domain = src_object->domain;
1934 	if (src_object != dst_object) {
1985 		if (src_object != dst_object)
1986 			VM_OBJECT_RLOCK(src_object);
1987 		object = src_object;
2016 			dst_m = vm_page_alloc(dst_object, (src_object ==
2083 		vm_object_deallocate(src_object);