Pierre Peiffer wrote:
> This provides an optimization, already used for (normal) futexes, to be
> used for
> PI-futexes.

So, this patch implements requeuing from a non-PI futex to a PI futex?
That's the bare minimum needed.  What about PI to PI?

-- 
➧ Ulrich Drepper ➧ Red Hat, Inc. ➧ 444 Castro St ➧ Mountain View, CA ❖