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md: fold unbind_rdev_from_array into md_kick_rdev_from_array

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unbind_rdev_from_array is only called from md_kick_rdev_from_array, so
merge it into its only caller.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Song Liu <song@kernel.org>
This commit is contained in:
Christoph Hellwig 2022-11-29 14:32:55 +01:00 committed by Song Liu
parent d57d9d6965
commit b5c1acf012
1 changed files with 16 additions and 21 deletions
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37
drivers/md/md.c
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@ -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);
}