diff options
Diffstat (limited to 'drivers/md')
| -rw-r--r-- | drivers/md/md.c | 37 |
1 files changed, 16 insertions, 21 deletions
diff --git a/drivers/md/md.c b/drivers/md/md.c index 94adb4039465..775f1dde190a 100644 --- a/drivers/md/md.c +++ b/drivers/md/md.c @@ -2468,7 +2468,22 @@ static void rdev_delayed_delete(struct work_struct *ws) kobject_put(&rdev->kobj); } -static void unbind_rdev_from_array(struct md_rdev *rdev) +void md_autodetect_dev(dev_t dev); + +static void export_rdev(struct md_rdev *rdev) +{ + pr_debug("md: export_rdev(%pg)\n", rdev->bdev); + md_rdev_clear(rdev); +#ifndef MODULE + if (test_bit(AutoDetected, &rdev->flags)) + md_autodetect_dev(rdev->bdev->bd_dev); +#endif + blkdev_put(rdev->bdev, FMODE_READ | FMODE_WRITE | FMODE_EXCL); + rdev->bdev = NULL; + kobject_put(&rdev->kobj); +} + +static void md_kick_rdev_from_array(struct md_rdev *rdev) { bd_unlink_disk_holder(rdev->bdev, rdev->mddev->gendisk); list_del_rcu(&rdev->same_set); @@ -2491,26 +2506,6 @@ static void unbind_rdev_from_array(struct md_rdev *rdev) INIT_WORK(&rdev->del_work, rdev_delayed_delete); kobject_get(&rdev->kobj); queue_work(md_rdev_misc_wq, &rdev->del_work); -} - -void md_autodetect_dev(dev_t dev); - -static void export_rdev(struct md_rdev *rdev) -{ - pr_debug("md: export_rdev(%pg)\n", rdev->bdev); - md_rdev_clear(rdev); -#ifndef MODULE - if (test_bit(AutoDetected, &rdev->flags)) - md_autodetect_dev(rdev->bdev->bd_dev); -#endif - blkdev_put(rdev->bdev, FMODE_READ | FMODE_WRITE | FMODE_EXCL); - rdev->bdev = NULL; - kobject_put(&rdev->kobj); -} - -static void md_kick_rdev_from_array(struct md_rdev *rdev) -{ - unbind_rdev_from_array(rdev); export_rdev(rdev); } |