Revert "block: Remove extra discard_alignment from hd_struct."
[linux-2.6.git] / include / linux / genhd.h
index b78956b..300d758 100644 (file)
@@ -100,6 +100,7 @@ struct hd_struct {
        sector_t start_sect;
        sector_t nr_sects;
        sector_t alignment_offset;
+       unsigned int discard_alignment;
        struct device __dev;
        struct kobject *holder_dir;
        int policy, partno;