On Wed, Oct 5, 2016 at 8:18 AM, Tomas Vondra
wrote:
> Over the past couple of days I've been doing a bit of benchmarking for the
> "group clog" patch [1], and I've ran into what I suspect might be a fairly
> serious performance regression on newer kernels
Hi,
Over the past couple of days I've been doing a bit of benchmarking for
the "group clog" patch [1], and I've ran into what I suspect might be a
fairly serious performance regression on newer kernels (essentially
4.3.0 and newer). I got to a point where I need help with further