writeback: get rid of wbc->for_writepages

[karo-tx-linux.git] / include / linux / agp_backend.h

diff --git a/include/linux/agp_backend.h b/include/linux/agp_backend.h
index 76fa794fdac0fdab91bfc74204c5642ec09384fb..880130f7311fca6006b97e10865744b1461188b2 100644 (file)
--- a/include/linux/agp_backend.h
+++ b/include/linux/agp_backend.h
@@ -79,9 +79,12 @@ struct agp_memory {
        u32 physical;
        bool is_bound;
        bool is_flushed;
-        bool vmalloc_flag;
+       bool vmalloc_flag;
        /* list of agp_memory mapped to the aperture */
        struct list_head mapped_list;
+       /* DMA-mapped addresses */
+       struct scatterlist *sg_list;
+       int num_sg;
 };
 
 #define AGP_NORMAL_MEMORY 0