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,
active_cacheline_inc_overlap(cln, entry->is_cache_clean);
*overlap_cache_clean = existing->is_cache_clean;
entry->is_cache_clean = attrs & (DMA_ATTR_DEBUGGING_IGNORE_CACHELINES |
!(entry->is_cache_clean && overlap_cache_clean) &&
bool is_cache_clean;