On Mon, Dec 17, 2018 at 05:14:53PM -0800, Suren Baghdasaryan wrote:

On Mon, Dec 17, 2018 at 7:55 AM Peter Zijlstra [off-list ref] wrote:

quoted

quoted

+             if (state_mask & (1 << s))

We have the BIT() macro, but I'm honestly not sure that will improve
things.

I was mimicking the rest of the code in psi.c that uses this kind of
bit masking. Can change if you think that would be better.

Yeah, I really don't know.. keep it as is I suppose.