On Mon, Mar 20, 2017 at 09:16:29PM +0800, Herbert Xu wrote: > On Mon, Mar 20, 2017 at 11:39:37AM +0100, Peter Zijlstra wrote: > > > > Can we at least give a benchmark and have someone run numbers? We should > > be able to quantify these things. > > Do you realise how many times this thing gets hit at 10Gb/s or > higher? Anyway, since you're proposing this change you should > demonstrate that it does not cause a performance regression. So what bench/setup do you want ran?
