ZS_MIN_ALLOC_SIZE 150 mm/zsmalloc.c #define ZS_SIZE_CLASSES (DIV_ROUND_UP(ZS_MAX_ALLOC_SIZE - ZS_MIN_ALLOC_SIZE, \ ZS_MIN_ALLOC_SIZE 543 mm/zsmalloc.c if (likely(size > ZS_MIN_ALLOC_SIZE)) ZS_MIN_ALLOC_SIZE 544 mm/zsmalloc.c idx = DIV_ROUND_UP(size - ZS_MIN_ALLOC_SIZE, ZS_MIN_ALLOC_SIZE 2435 mm/zsmalloc.c size = ZS_MIN_ALLOC_SIZE + i * ZS_SIZE_CLASS_DELTA;