36 struct cache_map {  struct
79 static struct cache_map init_cache_map[CACHE_MAP_MAX] __initdata;
80 static struct cache_map *cache_map __refdata = init_cache_map;
165 		memmove(cache_map + idx, cache_map + idx + 1,  in rm_map_entry_at()
166 			sizeof(*cache_map) * (cache_map_n - idx));  in rm_map_entry_at()
188 		struct cache_map *prev = cache_map + idx - 1;  in add_map_entry_at()
195 		struct cache_map *next = cache_map + idx;  in add_map_entry_at()
202 		cache_map[idx - 1].end = cache_map[idx].end;  in add_map_entry_at()
207 		cache_map[idx - 1].end = end;  in add_map_entry_at()
211 		cache_map[idx].start = start;  in add_map_entry_at()
223 		memmove(cache_map + idx + 1, cache_map + idx,  in add_map_entry_at()
224 			sizeof(*cache_map) * (cache_map_n - idx));  in add_map_entry_at()
227 	cache_map[idx].start = start;  in add_map_entry_at()
228 	cache_map[idx].end = end;  in add_map_entry_at()
229 	cache_map[idx].type = type;  in add_map_entry_at()
230 	cache_map[idx].fixed = 0;  in add_map_entry_at()
239 	int ret = start != cache_map[idx].start;  in clr_map_range_at()
242 	if (start == cache_map[idx].start && end == cache_map[idx].end) {  in clr_map_range_at()
244 	} else if (start == cache_map[idx].start) {  in clr_map_range_at()
245 		cache_map[idx].start = end;  in clr_map_range_at()
246 	} else if (end == cache_map[idx].end) {  in clr_map_range_at()
247 		cache_map[idx].end = start;  in clr_map_range_at()
249 		tmp = cache_map[idx].end;  in clr_map_range_at()
250 		cache_map[idx].end = start;  in clr_map_range_at()
251 		add_map_entry_at(end, tmp, cache_map[idx].type, idx + 1);  in clr_map_range_at()
269 		if (start >= cache_map[i].end)  in add_map_entry()
272 		if (start < cache_map[i].start) {  in add_map_entry()
274 			tmp = min(end, cache_map[i].start);  in add_map_entry()
280 		new_type = get_effective_type(type, cache_map[i].type);  in add_map_entry()
281 		old_type = cache_map[i].type;  in add_map_entry()
283 		if (cache_map[i].fixed || new_type == old_type) {  in add_map_entry()
285 			start = cache_map[i].end;  in add_map_entry()
290 		tmp = min(end, cache_map[i].end);  in add_map_entry()
314 		cache_map[cache_map_n - 1].fixed = 1;  in map_add_var()
379 		cache_map[i].fixed = 1;  in mtrr_build_map()
391 				cache_map[i].start, cache_map[i].end - 1,  in mtrr_build_map()
392 				mtrr_attrib_to_str(cache_map[i].type));  in mtrr_build_map()
403 		cache_map = NULL;  in mtrr_copy_map()
409 	cache_map = kcalloc(new_size, sizeof(*cache_map), GFP_KERNEL);  in mtrr_copy_map()
410 	if (cache_map) {  in mtrr_copy_map()
411 		memmove(cache_map, init_cache_map,  in mtrr_copy_map()
412 			cache_map_n * sizeof(*cache_map));  in mtrr_copy_map()
521 		if (start >= cache_map[i].end)  in mtrr_type_lookup()
525 		if (start < cache_map[i].start) {  in mtrr_type_lookup()
529 			if (end <= cache_map[i].start)  in mtrr_type_lookup()
534 		type = type_merge(type, cache_map[i].type, uniform);  in mtrr_type_lookup()
536 		start = cache_map[i].end;  in mtrr_type_lookup()