On Fri, 2 Apr 2010, Andrew Gallatin wrote:
Robert Watson wrote:
I think there's a reasonable argument that we should be compiling options
KDTRACE_HOOKS into GENERIC, and likewise enabling CTF on the kernel by
default in 9.x. Part of the point of DTrace is that it "just works", and
we already compile CDDL modules by default (and the hooks don't affect the
license of the base kernel as far as I'm aware). Any thoughts on this?
I vaguely remember that there were some problems where CTF was incompatible
with debugging, and dumps from CTF enabled kernels were unhelpful. Was this
true, and (more importantly), has it been fixed?
Hmm. I'll investigate that this weekend, I also have recollections of some
issues here, but haven't been running into them myself so perhaps they were
fixed.
Robert
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