Messages in this thread | | | Subject | Re: perf_counters issue with self-sampling threads | From | Peter Zijlstra <> | Date | Thu, 30 Jul 2009 22:00:03 +0200 |
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On Thu, 2009-07-30 at 21:20 +0200, Oleg Nesterov wrote:
> Yes, this allows to send a private signal to sub-thread. > > But this is a bit strange, because the user can't specify it wants > a thread-specific signal to the main thread, its tid == pid.
Ah, indeed. I'll make a patch for F_SETOWN_TID then, unless someone comes up with a better name for the creature ;-)
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