Especially if you call this "get" rather than "deliver", there is
another place that should invoke this tracepoint (or perhaps a third
one). sys_rt_sigtimedwait "gets" a signal without delivering it. In
POSIX terminology this is called "accepting" the signal: the three
things that can happen in the life of a signal are "generate",
"deliver", and "accept". If you are trying to match up what happened to
a signal generated by kill() or whatnot, then you want to notice both
delivery and acceptance as the complementary event.
(And again I have no clue why this signal stuff should be called
"sched" at all.)
Thanks,
Roland
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