On Mon, Nov 16 2020 at 4:20pm -0500, Christoph Hellwig <hch@xxxxxx> wrote: > Get rid of the long-lasting struct block_device reference in > struct mapped_device. The only remaining user is the freeze code, > where we can trivially look up the block device at freeze time > and release the reference at thaw time. > > Signed-off-by: Christoph Hellwig <hch@xxxxxx> Acked-by: Mike Snitzer <snitzer@xxxxxxxxxx>
