39 #define folio_test_dcache_dirty(folio)		\  argument
40 	test_bit(PG_dcache_dirty, &(folio)->flags.f)
41 #define folio_set_dcache_dirty(folio)	\  argument
42 	set_bit(PG_dcache_dirty, &(folio)->flags.f)
43 #define folio_clear_dcache_dirty(folio)	\  argument
44 	clear_bit(PG_dcache_dirty, &(folio)->flags.f)
53 void __flush_dcache_folio_pages(struct folio *folio, struct page *page, unsigned int nr);
56 static inline void flush_dcache_folio(struct folio *folio)  in flush_dcache_folio()  argument
59 		__flush_dcache_folio_pages(folio, folio_page(folio, 0),  in flush_dcache_folio()
60 					   folio_nr_pages(folio));  in flush_dcache_folio()
62 		folio_set_dcache_dirty(folio);  in flush_dcache_folio()
68 	struct folio *folio = page_folio(page);  in flush_dcache_page()  local
71 		__flush_dcache_folio_pages(folio, page, 1);  in flush_dcache_page()
73 		folio_set_dcache_dirty(folio);  in flush_dcache_page()