On Fri, Oct 10, 2014 at 05:07:08PM -0300, Arnaldo Carvalho de Melo wrote: > Ok, so what is now at my perf/hists branch at: > > git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux.git > > should do the trick, the patch below makes rasd.c use it.
Cool. > I'll try lding rasd.c with it and checking if it works. > > Never having tried this, what are the requisites to test it? Some > specific hardware and a kernel with the right tracepoint? I guess some > recent 3.17-rc kernel is all that I need? Well, you'd need the part of Jean's patches which adds the event to evlist: https://lkml.kernel.org/r/[email protected] AFAICT, you could apply patches 1-5 and replace 6 with yours. Now, rasd.cfg has the mce:mce_record tracepoint which rasd opens but you probably want to put a tracepoint which is much easier to exercise, maybe some syscall or whatever. I think that should do it but we won't know until we've tried it. HTH and thanks a lot for doing this! -- Regards/Gruss, Boris. Sent from a fat crate under my desk. Formatting is fine. -- -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
