asm-{alpha,h8300,um,v850,xtensa}/param.h: unbreak HZ for userspace
[linux-2.6] / include / asm-m32r / scatterlist.h
index 33b4b4d..1ed372c 100644 (file)
@@ -4,6 +4,9 @@
 #include <asm/types.h>
 
 struct scatterlist {
+#ifdef CONFIG_DEBUG_SG
+    unsigned long sg_magic;
+#endif
     char *  address;    /* Location data is to be transferred to, NULL for
                          * highmem page */
     unsigned long page_link;