change back 0644 permission for Grow.c

[thirdparty/mdadm.git] / super-intel.c

diff --git a/super-intel.c b/super-intel.c
index fbff215c0ec12521ea6fec407a4217a7c2eaf2df..36f77d3cc5b9fdb2ca667eff3761f42d1606120f 100644 (file)
--- a/super-intel.c
+++ b/super-intel.c
@@ -232,8 +232,13 @@ struct imsm_super {
        __u32 orig_family_num;          /* 0x40 - 0x43 original family num */
        __u32 pwr_cycle_count;          /* 0x44 - 0x47 simulated power cycle count for array */
        __u32 bbm_log_size;             /* 0x48 - 0x4B - size of bad Block Mgmt Log in bytes */
-#define IMSM_FILLERS 35
-       __u32 filler[IMSM_FILLERS];     /* 0x4C - 0xD7 RAID_MPB_FILLERS */
+       __u16 num_raid_devs_created;    /* 0x4C - 0x4D Used for generating unique
+                                        * volume IDs for raid_dev created in this array
+                                        * (starts at 1)
+                                        */
+       __u16 filler1;                  /* 0x4E - 0x4F */
+#define IMSM_FILLERS 34
+       __u32 filler[IMSM_FILLERS];     /* 0x50 - 0xD7 RAID_MPB_FILLERS */
        struct imsm_disk disk[1];       /* 0xD8 diskTbl[numDisks] */
        /* here comes imsm_dev[num_raid_devs] */
        /* here comes BBM logs */
@@ -5368,6 +5373,8 @@ static int init_super_imsm_volume(struct supertype *st, mdu_array_info_t *info,
                set_imsm_ord_tbl_ent(map, i, IMSM_ORD_REBUILD);
        }
        mpb->num_raid_devs++;
+       mpb->num_raid_devs_created++;
+       dev->my_vol_raid_dev_num = mpb->num_raid_devs_created;
 
        if (s->consistency_policy <= CONSISTENCY_POLICY_RESYNC) {
                dev->rwh_policy = RWH_OFF;