On Thu, Aug 12, 2021 at 09:41:48AM -0600, Jens Axboe wrote: > Mark polled IO as being safe for dipping into the bio allocation > cache, in case the targeted bio_set has it enabled. > > This brings an IOPOLL gen2 Optane QD=128 workload from ~3.0M IOPS to > ~3.3M IOPS. Looks good, Reviewed-by: Christoph Hellwig <hch@xxxxxx> Didn't the cover letter say 3.5M+ IOPS, though?
