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On Fri, Aug 20, 2004 at 11:08:21AM +0100, Alex Bennee wrote: > Well profiling for user space developers. Certainly for embedded "soft > realtime" work I've found LTT really useful in understanding where the > contentions where in my user-space code. And also why the old pthread > mutex didn't work well with SCHED_RT priorities :-( > > If it was my choice I'd like to see LTT merged, but of course its not > all about me much as I wish it was ;-) Same here - LTT turned out to be a useful tool for debugging performance issues in several USB gadget drivers. Sure, it would have been possible to instrument the boxes with the scope and trace things in hardware, but with LTT it was much easier to handle. Robert -- Dipl.-Ing. Robert Schwebel | http://www.pengutronix.de Pengutronix - Linux Solutions for Science and Industry Handelsregister: Amtsgericht Hildesheim, HRA 2686 Hornemannstraße 12, 31137 Hildesheim, Germany Phone: +49-5121-28619-0 | Fax: +49-5121-28619-4 - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/ | ||||||||||
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