x86: add comments to describe the new api's in cacheflush.h

[linux-2.6-omap-h63xx.git] / include / asm-sparc64 / scatterlist.h

diff --git a/include/asm-sparc64/scatterlist.h b/include/asm-sparc64/scatterlist.h
index 703c5bbe6c8cdc4a06aa44f2a64c5d4bde5adc8d..6df23f070b1a31b6c916528ca870b52b538dc6f4 100644 (file)
--- a/include/asm-sparc64/scatterlist.h
+++ b/include/asm-sparc64/scatterlist.h
@@ -6,7 +6,10 @@
 #include <asm/types.h>
 
 struct scatterlist {
-       struct page     *page;
+#ifdef CONFIG_DEBUG_SG
+       unsigned long   sg_magic;
+#endif
+       unsigned long   page_link;
        unsigned int    offset;
 
        unsigned int    length;