On 10/3/24 9:30 AM, Keith Busch wrote: > From: Keith Busch <kbusch@xxxxxxxxxx> > > Applications using the passthrough interfaces for IO want to continue > seeing the disk stats. These requests had been fenced off from this > block layer feature. While the block layer doesn't necessarily know what > a passthrough command does, we do know the data size and direction, > which is enough to account for the command's stats. > > Since tracking these has the potential to produce unexpected results, > the passthrough stats are locked behind a new queue flag that needs to > be enabled with the /sys/block/<dev>/queue/iostats_passthrough > attribute. Looks good to me. -- Jens Axboe
