Hello, On Tue, Mar 11, 2025 at 11:08:00AM +0800, Yu Kuai wrote: ... > > That said, I'm not sure about changing the behavior now. blk-throtl has > > mostly used the number of bios as long as it has existed and given that > > there can be a signficant difference between the two metrics, I'm not sure > > the change is justified at this point. > > If we really concern about the behavior change, can we consider a new > flag that can switch to the old behavior? We'll see if any user will > complain. Yeah, that may be the right way to go about this, but let me turn this around and ask you why adding a new behavior would be a good idea. What problems are you trying to solve? Thanks. -- tejun