1 files changed, 22 insertions, 24 deletions

diff --git a/arch/csky/abiv1/cacheflush.c b/arch/csky/abiv1/cacheflush.c
index 07ff17ea33de..4bc0aad3cf8a 100644
--- a/arch/csky/abiv1/cacheflush.c
+++ b/arch/csky/abiv1/cacheflush.c
@@ -11,62 +11,60 @@
 #include <asm/cache.h>
 #include <asm/cacheflush.h>
 #include <asm/cachectl.h>
+#include <asm/tlbflush.h>
 
 #define PG_dcache_clean		PG_arch_1
 
-void flush_dcache_page(struct page *page)
+void flush_dcache_folio(struct folio *folio)
 {
 	struct address_space *mapping;
 
-	if (page == ZERO_PAGE(0))
+	if (is_zero_pfn(folio_pfn(folio)))
 		return;
 
-	mapping = page_mapping_file(page);
+	mapping = folio_flush_mapping(folio);
 
-	if (mapping && !page_mapcount(page))
-		clear_bit(PG_dcache_clean, &page->flags);
+	if (mapping && !folio_mapped(folio))
+		clear_bit(PG_dcache_clean, &folio->flags.f);
 	else {
 		dcache_wbinv_all();
 		if (mapping)
 			icache_inv_all();
-		set_bit(PG_dcache_clean, &page->flags);
+		set_bit(PG_dcache_clean, &folio->flags.f);
 	}
 }
+EXPORT_SYMBOL(flush_dcache_folio);
+
+void flush_dcache_page(struct page *page)
+{
+	flush_dcache_folio(page_folio(page));
+}
 EXPORT_SYMBOL(flush_dcache_page);
 
-void update_mmu_cache(struct vm_area_struct *vma, unsigned long addr,
-	pte_t *ptep)
+void update_mmu_cache_range(struct vm_fault *vmf, struct vm_area_struct *vma,
+		unsigned long addr, pte_t *ptep, unsigned int nr)
 {
 	unsigned long pfn = pte_pfn(*ptep);
-	struct page *page;
+	struct folio *folio;
+
+	flush_tlb_page(vma, addr);
 
 	if (!pfn_valid(pfn))
 		return;
 
-	page = pfn_to_page(pfn);
-	if (page == ZERO_PAGE(0))
+	if (is_zero_pfn(pfn))
 		return;
 
-	if (!test_and_set_bit(PG_dcache_clean, &page->flags))
+	folio = page_folio(pfn_to_page(pfn));
+	if (!test_and_set_bit(PG_dcache_clean, &folio->flags.f))
 		dcache_wbinv_all();
 
-	if (page_mapping_file(page)) {
+	if (folio_flush_mapping(folio)) {
 		if (vma->vm_flags & VM_EXEC)
 			icache_inv_all();
 	}
 }
 
-void flush_kernel_dcache_page(struct page *page)
-{
-	struct address_space *mapping;
-
-	mapping = page_mapping_file(page);
-
-	if (!mapping || mapping_mapped(mapping))
-		dcache_wbinv_all();
-}
-EXPORT_SYMBOL(flush_kernel_dcache_page);
-
 void flush_cache_range(struct vm_area_struct *vma, unsigned long start,
 	unsigned long end)
 {