diff options
| -rw-r--r-- | drivers/md/md.c | 11 | ||||
| -rw-r--r-- | drivers/md/md.h | 3 |
2 files changed, 10 insertions, 4 deletions
diff --git a/drivers/md/md.c b/drivers/md/md.c index 21efb0b949a6..b46bb143e3c5 100644 --- a/drivers/md/md.c +++ b/drivers/md/md.c @@ -4179,7 +4179,7 @@ array_state_show(struct mddev *mddev, char *page) { enum array_state st = inactive; - if (mddev->pers) + if (mddev->pers && !test_bit(MD_NOT_READY, &mddev->flags)) switch(mddev->ro) { case 1: st = readonly; @@ -5776,9 +5776,6 @@ int md_run(struct mddev *mddev) md_update_sb(mddev, 0); md_new_event(mddev); - sysfs_notify_dirent_safe(mddev->sysfs_state); - sysfs_notify_dirent_safe(mddev->sysfs_action); - sysfs_notify(&mddev->kobj, NULL, "degraded"); return 0; bitmap_abort: @@ -5799,6 +5796,7 @@ static int do_md_run(struct mddev *mddev) { int err; + set_bit(MD_NOT_READY, &mddev->flags); err = md_run(mddev); if (err) goto out; @@ -5819,9 +5817,14 @@ static int do_md_run(struct mddev *mddev) set_capacity(mddev->gendisk, mddev->array_sectors); revalidate_disk(mddev->gendisk); + clear_bit(MD_NOT_READY, &mddev->flags); mddev->changed = 1; kobject_uevent(&disk_to_dev(mddev->gendisk)->kobj, KOBJ_CHANGE); + sysfs_notify_dirent_safe(mddev->sysfs_state); + sysfs_notify_dirent_safe(mddev->sysfs_action); + sysfs_notify(&mddev->kobj, NULL, "degraded"); out: + clear_bit(MD_NOT_READY, &mddev->flags); return err; } diff --git a/drivers/md/md.h b/drivers/md/md.h index b742659150a2..1edcd967eb8e 100644 --- a/drivers/md/md.h +++ b/drivers/md/md.h @@ -248,6 +248,9 @@ enum mddev_flags { MD_UPDATING_SB, /* md_check_recovery is updating the metadata * without explicitly holding reconfig_mutex. */ + MD_NOT_READY, /* do_md_run() is active, so 'array_state' + * must not report that array is ready yet + */ }; enum mddev_sb_flags { |