Properly notify block layer of sync writes

[linux-2.6] / include / linux / raid / linear.h

diff --git a/include/linux/raid/linear.h b/include/linux/raid/linear.h
index e04c4fe45b533303e1acc30f4d64c8a3cf987d36..ba15469daf114e3eb3d75a3ba2cde1659fdfb02e 100644 (file)
--- a/include/linux/raid/linear.h
+++ b/include/linux/raid/linear.h
@@ -13,9 +13,11 @@ typedef struct dev_info dev_info_t;
 
 struct linear_private_data
 {
+       struct linear_private_data *prev;       /* earlier version */
        dev_info_t              **hash_table;
-       dev_info_t              *smallest;
-       int                     nr_zones;
+       sector_t                hash_spacing;
+       sector_t                array_size;
+       int                     preshift; /* shift before dividing by hash_spacing */
        dev_info_t              disks[0];
 };