Release 2.5.2

[thirdparty/mdadm.git] / md_p.h

diff --git a/md_p.h b/md_p.h
index 0a0b38156fd38d3e5a6dc706fd7c8e9b0d9b8e42..ed2e5fd92dd66f7c6977ca88a8b4cd52473f410f 100644 (file)
--- a/md_p.h
+++ b/md_p.h
@@ -147,7 +147,13 @@ typedef struct mdp_superblock_s {
        __u32 cp_events_hi;     /* 10 high-order of checkpoint update count   */
 #endif
        __u32 recovery_cp;      /* 11 recovery checkpoint sector count        */
-       __u32 gstate_sreserved[MD_SB_GENERIC_STATE_WORDS - 12];
+       /* There are only valid for minor_version > 90 */
+       __u64 reshape_position; /* 12,13 next address in array-space for reshape */
+       __u32 new_level;        /* 14 new level we are reshaping to           */
+       __u32 delta_disks;      /* 15 change in number of raid_disks          */
+       __u32 new_layout;       /* 16 new layout                              */
+       __u32 new_chunk;        /* 17 new chunk size (bytes)                  */
+       __u32 gstate_sreserved[MD_SB_GENERIC_STATE_WORDS - 18];
 
        /*
         * Personality information