On 3/23/21 2:52 AM, chris.chiu@xxxxxxxxxxxxx wrote: > From: Chris Chiu <chris.chiu@xxxxxxxxxxxxx> > > The GD_NEED_PART_SCAN is set by bdev_check_media_change to initiate > a partition scan while removing a block device. It should be cleared > after blk_drop_paritions because blk_drop_paritions could return > -EBUSY and then the consequence __blkdev_get has no chance to do > delete_partition if GD_NEED_PART_SCAN already cleared. > > It causes some problems on some card readers. Ex. Realtek card > reader 0bda:0328 and 0bda:0158. The device node of the partition > will not disappear after the memory card removed. Thus the user > applications can not update the device mapping correctly. Applied, thanks. -- Jens Axboe
