{
struct hd_struct *p = dev_to_part(dev);
blk_free_devt(dev->devt);
- free_part_stats(p);
- free_part_info(p);
+ hd_free_part(p);
kfree(p);
}
put_device(part_to_dev(part));
}
-void __delete_partition(struct hd_struct *part)
+void __delete_partition(struct percpu_ref *ref)
{
+ struct hd_struct *part = container_of(ref, struct hd_struct, ref);
call_rcu(&part->rcu_head, delete_partition_rcu_cb);
}
kobject_put(part->holder_dir);
device_del(part_to_dev(part));
- hd_struct_put(part);
+ hd_struct_kill(part);
}
static ssize_t whole_disk_show(struct device *dev,
if (!dev_get_uevent_suppress(ddev))
kobject_uevent(&pdev->kobj, KOBJ_ADD);
- hd_ref_init(p);
- return p;
+ if (!hd_ref_init(p))
+ return p;
out_free_info:
free_part_info(p);