On 8/13/20 4:21 PM, Jeff Moyer wrote: > Jens Axboe <axboe@xxxxxxxxx> writes: > >>>>> BTW, what git sha did you run? >>>> >>>> I do see a failure with dm on that, I'll take a look. >>> >>> I ran it on a file system atop nvme with 8 poll queues. >>> >>> liburing head: 9e1d69e078ee51f253a829ff421b17cfc996d158 >>> linux-block head: ff1353802d86a9d8e40ef1377efb12a1d3000a20 >> >> Fixed it, and actually enabled a further cleanup. > > Great, thanks! Did you push that out somewhere? It's pushed to io_uring-5.9, current sha is: ee6ac2d3d5cc50d58ca55a5967671c9c1f38b085 FWIW, the issue was just for fixed buffers. It's running through the usual testing now. -- Jens Axboe