On Fri, Jul 20, 2018 at 04:03:18PM +0000, Bart Van Assche wrote: > On Fri, 2018-07-20 at 09:56 -0600, Keith Busch wrote: > > SCSI is the only block driver that wants this behavior. Moving it back > > to generic where it used to be breaks other block drivers. > > That's new to me. What would break in the NVMe driver if the above change would be > present in the block layer? This is what causes the block layer to lose completions, and most drivers don't want the kernel to lose their completions.
