On Mon, Jan 24 2022 at 4:10P -0500, Christoph Hellwig <hch at lst.de> wrote: > Use blkdev_issue_flush, which uses an on-stack bio instead of an > opencoded version with a bio embedded into struct pool. > > Signed-off-by: Christoph Hellwig <hch at lst.de> Acked-by: Mike Snitzer <snitzer at redhat.com>