Andrew Morton wrote:
Well yup. We're kind of waiting for someone to reply
to http://lkml.org/lkml/2007/5/7/129
Seems to be the same or at least related.
On comment about my first mail: this is the correct code of condvars,
despite what I wrote before. I wasn't thinking clear. The internal
futex is a normal futex. It is the job of the CMP_REQUEUE_PI call to
figure this out, select the waiter with the highest priority, and boost
the priority if necessary based on the targer futex which always is a PI
futex.
--
➧ Ulrich Drepper ➧ Red Hat, Inc. ➧ 444 Castro St ➧ Mountain View, CA ❖
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