On Tue, Oct 30, 2018 at 12:32:42PM -0600, Jens Axboe wrote: > It can be useful for a user to verify what type a given hardware > queue is, expose this information in sysfs. > > Reviewed-by: Hannes Reinecke <hare@xxxxxxxx> > Reviewed-by: Bart Van Assche <bvanassche@xxxxxxx> > Signed-off-by: Jens Axboe <axboe@xxxxxxxxx> > --- > block/blk-mq-sysfs.c | 10 ++++++++++ > 1 file changed, 10 insertions(+) Out of curiousity, why sysfs instead of debugfs?