On Mon, Oct 18, 2021 at 03:21:18PM +0800, Zqiang wrote: > I find in add_partition(), if the device_add() return error, we will drop > disk object reference count, > > but i find put_device(pdev) (will call part_release())and put_disk(disk), > both will reduce the reference of the disk object , however we call > get_device(disk_to_dev(disk)) only once > > or Did I miss something and didn't analyze it？ Yes, this sounds correct. Do you want to send a patch or should I prepare one?
