diff options
| -rw-r--r-- | drivers/md/md.c | 24 |
1 files changed, 16 insertions, 8 deletions
diff --git a/drivers/md/md.c b/drivers/md/md.c index f2b30019b1cb..e752332268d2 100644 --- a/drivers/md/md.c +++ b/drivers/md/md.c @@ -4297,11 +4297,10 @@ static void md_safemode_timeout(unsigned long data) static int start_dirty_degraded; -static int do_md_run(mddev_t * mddev) +static int md_run(mddev_t *mddev) { int err; mdk_rdev_t *rdev; - struct gendisk *disk; struct mdk_personality *pers; if (list_empty(&mddev->disks)) @@ -4366,8 +4365,6 @@ static int do_md_run(mddev_t * mddev) sysfs_notify_dirent(rdev->sysfs_state); } - disk = mddev->gendisk; - spin_lock(&pers_lock); pers = find_pers(mddev->level, mddev->clevel); if (!pers || !try_module_get(pers->owner)) { @@ -4495,21 +4492,32 @@ static int do_md_run(mddev_t * mddev) if (mddev->flags) md_update_sb(mddev, 0); - set_capacity(disk, mddev->array_sectors); - md_wakeup_thread(mddev->thread); md_wakeup_thread(mddev->sync_thread); /* possibly kick off a reshape */ - revalidate_disk(mddev->gendisk); md_new_event(mddev); sysfs_notify_dirent(mddev->sysfs_state); if (mddev->sysfs_action) sysfs_notify_dirent(mddev->sysfs_action); sysfs_notify(&mddev->kobj, NULL, "degraded"); - kobject_uevent(&disk_to_dev(mddev->gendisk)->kobj, KOBJ_CHANGE); return 0; } +static int do_md_run(mddev_t *mddev) +{ + int err; + + err = md_run(mddev); + if (err) + goto out; + + set_capacity(mddev->gendisk, mddev->array_sectors); + revalidate_disk(mddev->gendisk); + kobject_uevent(&disk_to_dev(mddev->gendisk)->kobj, KOBJ_CHANGE); +out: + return err; +} + static int restart_array(mddev_t *mddev) { struct gendisk *disk = mddev->gendisk; |
