block: add helpers to run flush_dcache_page() against a bio and a request's pages
[linux-2.6.git] / arch / h8300 / include / asm / cacheflush.h
index 5ffdca2..4cf2df2 100644 (file)
@@ -15,6 +15,7 @@
 #define        flush_cache_dup_mm(mm)          do { } while (0)
 #define        flush_cache_range(vma,a,b)
 #define        flush_cache_page(vma,p,pfn)
+#define ARCH_IMPLEMENTS_FLUSH_DCACHE_PAGE 0
 #define        flush_dcache_page(page)
 #define        flush_dcache_mmap_lock(mapping)
 #define        flush_dcache_mmap_unlock(mapping)