On Fri, Aug 20 2021 at 5:49P -0400, Christoph Hellwig <hch@xxxxxx> wrote: > This essentially reverts "block: remove the extra kobject reference in > bd_link_disk_holder". That commit dropped the extra reference because > the condition in the comment can't be true. But it turns out that > comment did not actually describe the problematic situation, so add > back the extra reference and document it properly. > > Fixes: fbd9a39542ec ("block: remove the extra kobject reference in bd_link_disk_holder") > Reported-by: Tushar Sugandhi <tusharsu@xxxxxxxxxxxxxxxxxxx> > Signed-off-by: Christoph Hellwig <hch@xxxxxx> Looks good, thanks. (btw, your linux-block cc had a typo, Jens are you able to pick this fix up regardless?) Reviewed-by: Mike Snitzer <snitzer@xxxxxxxxxx>