131 void __flush_ptrace_access(struct page *page, unsigned long uaddr, void *kaddr,  in __flush_ptrace_access()  argument
143 		flush_pfn_alias(page_to_pfn(page), uaddr);  in __flush_ptrace_access()
152 			flush_icache_alias(page_to_pfn(page), uaddr, len);  in __flush_ptrace_access()
162 void flush_ptrace_access(struct vm_area_struct *vma, struct page *page,  in flush_ptrace_access()  argument
170 	__flush_ptrace_access(page, uaddr, kaddr, len, flags);  in flush_ptrace_access()
173 void flush_uprobe_xol_access(struct page *page, unsigned long uaddr,  in flush_uprobe_xol_access()  argument
178 	__flush_ptrace_access(page, uaddr, kaddr, len, flags);  in flush_uprobe_xol_access()
188 void copy_to_user_page(struct vm_area_struct *vma, struct page *page,  in copy_to_user_page()  argument
196 	flush_ptrace_access(vma, page, uaddr, dst, len);  in copy_to_user_page()
202 void __flush_dcache_page(struct address_space *mapping, struct page *page)  in __flush_dcache_page()  argument
209 	if (!PageHighMem(page)) {  in __flush_dcache_page()
210 		size_t page_size = PAGE_SIZE << compound_order(page);  in __flush_dcache_page()
211 		__cpuc_flush_dcache_area(page_address(page), page_size);  in __flush_dcache_page()
215 			for (i = 0; i < (1 << compound_order(page)); i++) {  in __flush_dcache_page()
216 				void *addr = kmap_atomic(page + i);  in __flush_dcache_page()
221 			for (i = 0; i < (1 << compound_order(page)); i++) {  in __flush_dcache_page()
222 				void *addr = kmap_high_get(page + i);  in __flush_dcache_page()
225 					kunmap_high(page + i);  in __flush_dcache_page()
237 		flush_pfn_alias(page_to_pfn(page),  in __flush_dcache_page()
238 				page->index << PAGE_CACHE_SHIFT);  in __flush_dcache_page()
241 static void __flush_dcache_aliases(struct address_space *mapping, struct page *page)  in __flush_dcache_aliases()  argument
253 	pgoff = page->index << (PAGE_CACHE_SHIFT - PAGE_SHIFT);  in __flush_dcache_aliases()
267 		flush_cache_page(mpnt, mpnt->vm_start + offset, page_to_pfn(page));  in __flush_dcache_aliases()
276 	struct page *page;  in __sync_icache_dcache()  local
286 	page = pfn_to_page(pfn);  in __sync_icache_dcache()
288 		mapping = page_mapping(page);  in __sync_icache_dcache()
292 	if (!test_and_set_bit(PG_dcache_clean, &page->flags))  in __sync_icache_dcache()
293 		__flush_dcache_page(mapping, page);  in __sync_icache_dcache()
319 void flush_dcache_page(struct page *page)  in flush_dcache_page()  argument
327 	if (page == ZERO_PAGE(0))  in flush_dcache_page()
330 	mapping = page_mapping(page);  in flush_dcache_page()
333 	    mapping && !page_mapped(page))  in flush_dcache_page()
334 		clear_bit(PG_dcache_clean, &page->flags);  in flush_dcache_page()
336 		__flush_dcache_page(mapping, page);  in flush_dcache_page()
338 			__flush_dcache_aliases(mapping, page);  in flush_dcache_page()
341 		set_bit(PG_dcache_clean, &page->flags);  in flush_dcache_page()
355 void flush_kernel_dcache_page(struct page *page)  in flush_kernel_dcache_page()  argument
360 		mapping = page_mapping(page);  in flush_kernel_dcache_page()
365 			addr = page_address(page);  in flush_kernel_dcache_page()
388 void __flush_anon_page(struct vm_area_struct *vma, struct page *page, unsigned long vmaddr)  in __flush_anon_page()  argument
399 	pfn = page_to_pfn(page);  in __flush_anon_page()
416 	__cpuc_flush_dcache_area(page_address(page), PAGE_SIZE);  in __flush_anon_page()