is_cache_clean
if (is_cache_clean(cache, &dirty_tail)) {
static void active_cacheline_inc_overlap(phys_addr_t cln, bool is_cache_clean)
WARN_ONCE(!is_cache_clean && overlap > ACTIVE_CACHELINE_MAX_OVERLAP,
bool is_cache_clean = entry->attrs &
active_cacheline_inc_overlap(cln, is_cache_clean);