Messages in this thread | | | Date | Thu, 11 Nov 2010 18:03:35 +0800 | Subject | Re: [Questions] How to run 'perf top' on ARM to profile kernel functions with modules loaded | From | Ming Lei <> |
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>2010/11/11 Ingo Molnar <mingo@elte.hu>: > Must be some bug in the ELF symbol handling code - we've had many cases of quirks > and special cases there. Please run 'perf archive' and send the resulting > perf.data.tar.bz2 to Arnaldo in private mail. (the file will be big)
Sent to Arnaldo already.
2010/11/11 Kyungmin Park <kmpark@infradead.org>: > > I tried to build the perf as static and build success on ARM. But > there's no display and no top results also. > How do you build the perf on ARM? any hints or clues?
Cross-compiling perf tool is very painful, so I choose to compile perf in Angstom on beagle-xm(ARM) directly, isn't it fun? :-)
thanks, -- Lei Ming
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