diff options
Diffstat (limited to 'drivers/md')
| -rw-r--r-- | drivers/md/md.c | 15 | ||||
| -rw-r--r-- | drivers/md/md.h | 1 |
2 files changed, 14 insertions, 2 deletions
diff --git a/drivers/md/md.c b/drivers/md/md.c index d5385188c445..9160463b5f68 100644 --- a/drivers/md/md.c +++ b/drivers/md/md.c @@ -1753,6 +1753,18 @@ static struct super_type super_types[] = { }, }; +static void sync_super(mddev_t *mddev, mdk_rdev_t *rdev) +{ + if (mddev->sync_super) { + mddev->sync_super(mddev, rdev); + return; + } + + BUG_ON(mddev->major_version >= ARRAY_SIZE(super_types)); + + super_types[mddev->major_version].sync_super(mddev, rdev); +} + static int match_mddev_units(mddev_t *mddev1, mddev_t *mddev2) { mdk_rdev_t *rdev, *rdev2; @@ -2171,8 +2183,7 @@ static void sync_sbs(mddev_t * mddev, int nospares) /* Don't update this superblock */ rdev->sb_loaded = 2; } else { - super_types[mddev->major_version]. - sync_super(mddev, rdev); + sync_super(mddev, rdev); rdev->sb_loaded = 1; } } diff --git a/drivers/md/md.h b/drivers/md/md.h index 0b1fd3f1d85b..5e35535ab7c3 100644 --- a/drivers/md/md.h +++ b/drivers/md/md.h @@ -330,6 +330,7 @@ struct mddev_s atomic_t flush_pending; struct work_struct flush_work; struct work_struct event_work; /* used by dm to report failure event */ + void (*sync_super)(mddev_t *mddev, mdk_rdev_t *rdev); }; |