43 	unsigned long *entry, *upper, *lower;  in regcache_maple_write()  local
68 	upper = mas_find(&mas, reg + 1);  in regcache_maple_write()
69 	if (upper) {  in regcache_maple_write()
84 	if (upper)  in regcache_maple_write()
85 		memcpy(&entry[reg - index + 1], upper, upper_sz);  in regcache_maple_write()
101 		kfree(upper);  in regcache_maple_write()
112 	unsigned long *entry, *lower, *upper;  in regcache_maple_drop()  local
119 	upper = NULL;  in regcache_maple_drop()
149 			upper = kmemdup_array(&entry[max - mas.index + 1],  in regcache_maple_drop()
150 					      mas.last - max, sizeof(*upper),  in regcache_maple_drop()
152 			if (!upper) {  in regcache_maple_drop()
171 		if (upper) {  in regcache_maple_drop()
173 			ret = mas_store_gfp(&mas, upper, map->alloc_flags);  in regcache_maple_drop()
176 			upper = NULL;  in regcache_maple_drop()
184 	kfree(upper);  in regcache_maple_drop()