tech-kern archive

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index][Old Index]

Re: [PATCH] swapcontext vs libpthread, round 9


> On Fri, Aug 31, 2012 at 04:45:48PM +0000, Emmanuel Dreyfus wrote:
>> After a few round behind the scenes with portmasters (Hi Nick, hi Martin!),
>> here is the latest incarnation of swpacontext vs libpthread patch.
>> If there are no concerns left, I plan to commit within 2 days.
> I still object to adding _UC_TLSBASE to ports that don't need it. This
> can be done entire in userland, so no kernel change should be required
> or done.
> Joerg

can you elaborate a bit more?

implement the entire setcontext in userland where possible?

or something like the following?

                ucp->uc_mcontext._mc_tlsbase = __lwp_getprivate_fast();
                return sys_setcontext(ucp);


Home | Main Index | Thread Index | Old Index