rr, threads, and signal handlers
wadehennessey at gmail.com
Tue Nov 3 04:17:22 UTC 2015
I'm not doing anything to thread priorities. -wade
On Mon, Nov 2, 2015 at 8:04 PM, Robert O'Callahan <robert at ocallahan.org>
> On Tue, Nov 3, 2015 at 5:02 PM, Robert O'Callahan <robert at ocallahan.org>
>> rr should allow a context switch in that case. I'm not sure why you're
>> Inserting a sched_yield while busy-waiting should make the problem go
>> away. Does it?
>> Does the problem show up if you write a small standalone testcase with
>> the behavior you described?
> And, I assume you're not messing with thread priorities? If thread 2 had
> higher priority than thread 1 (e.g. via sched_setparam) I would expect that
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