On Mon, Jun 06, 2016 at 12:09:49PM -0500, Shaun Tancheff wrote: > I'm pretty sure it is missing a bio_put() after submit_bio_wait(). > > Please excuse the hack-y patch but I think you need to do something > like this ... > (Note tabs eaten by gmail).
Yeah, that makes sense - oddly enough submit_bio_wait doesn't do a bio_put. Still not sure why I don't see the leaks after repeated mkfs.xfs runs, though.
