Lines Matching defs:folio
18 void flush_dcache_folio(struct folio *folio)
22 if (is_zero_pfn(folio_pfn(folio)))
25 mapping = folio_flush_mapping(folio);
27 if (mapping && !folio_mapped(folio))
28 clear_bit(PG_dcache_clean, &folio->flags);
33 set_bit(PG_dcache_clean, &folio->flags);
48 struct folio *folio;
58 folio = page_folio(pfn_to_page(pfn));
59 if (!test_and_set_bit(PG_dcache_clean, &folio->flags))
62 if (folio_flush_mapping(folio)) {