537 static void __fill_map(unsigned long *obj_map, struct kmem_cache *s,  in __fill_map()  argument
543 	bitmap_zero(obj_map, page->objects);  in __fill_map()
546 		set_bit(__obj_to_index(s, addr, p), obj_map);  in __fill_map()
4971 			  unsigned long *obj_map)  in validate_slab()  argument
4983 	__fill_map(obj_map, s, page);  in validate_slab()
4985 		u8 val = test_bit(__obj_to_index(s, addr, p), obj_map) ?  in validate_slab()
4996 		struct kmem_cache_node *n, unsigned long *obj_map)  in validate_slab_node()  argument
5005 		validate_slab(s, page, obj_map);  in validate_slab_node()
5018 		validate_slab(s, page, obj_map);  in validate_slab_node()
5037 	unsigned long *obj_map;  in validate_slab_cache()  local
5039 	obj_map = bitmap_alloc(oo_objects(s->oo), GFP_KERNEL);  in validate_slab_cache()
5040 	if (!obj_map)  in validate_slab_cache()
5045 		count += validate_slab_node(s, n, obj_map);  in validate_slab_cache()
5047 	bitmap_free(obj_map);  in validate_slab_cache()
5184 		unsigned long *obj_map)  in process_slab()  argument
5189 	__fill_map(obj_map, s, page);  in process_slab()
5192 		if (!test_bit(__obj_to_index(s, addr, p), obj_map))  in process_slab()
6120 	unsigned long *obj_map;  in slab_debug_trace_open()  local
6125 	obj_map = bitmap_alloc(oo_objects(s->oo), GFP_KERNEL);  in slab_debug_trace_open()
6126 	if (!obj_map) {  in slab_debug_trace_open()
6137 		bitmap_free(obj_map);  in slab_debug_trace_open()
6151 			process_slab(t, s, page, alloc, obj_map);  in slab_debug_trace_open()
6153 			process_slab(t, s, page, alloc, obj_map);  in slab_debug_trace_open()
6157 	bitmap_free(obj_map);  in slab_debug_trace_open()