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From: Ryan Stone <rysto32@gmail.com>
Date: Wed, 24 Oct 2018 13:14:10 -0400
Message-ID: <CAFMmRNzSAVfGywx+PfkQ1Oq1Lt3c53FFQpxDagnkdN=AYQqBCA@mail.gmail.com>
Subject: Re: What is wrong with dtrace's stack()?
To: lev@freebsd.org
Cc: freebsd-hackers@freebsd.org, Alan Somers <asomers@freebsd.org>, 
 Conrad Meyer <cse.cem@gmail.com>
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ia32_pause() is an inline function.  How does dtrace map instruction
pointers to symbol names?  Is it getting that mapping from some CTF
data, and is that CTF data aware of inline functions?

If so, I'd argue that behaviour is counter-intuitive and unhelpful, as
this example here shows.