diff options
Diffstat (limited to 'drivers/md/raid5.h')
| -rw-r--r-- | drivers/md/raid5.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/md/raid5.h b/drivers/md/raid5.h index b2edcc434e41..a081fb40a5a2 100644 --- a/drivers/md/raid5.h +++ b/drivers/md/raid5.h @@ -198,6 +198,8 @@ struct stripe_head { struct hlist_node hash; struct list_head lru; /* inactive_list or handle_list */ struct raid5_private_data *raid_conf; + short generation; /* increments with every + * reshape */ sector_t sector; /* sector of this row */ short pd_idx; /* parity disk index */ short qd_idx; /* 'Q' disk index for raid6 */ @@ -348,6 +350,7 @@ struct raid5_private_data { */ sector_t reshape_safe; int previous_raid_disks; + short generation; /* increments with every reshape */ struct list_head handle_list; /* stripes needing handling */ struct list_head hold_list; /* preread ready stripes */ |