Messages in this thread | | | Subject | Re: mailing list for trace users | From | Mike Galbraith <> | Date | Tue, 22 Sep 2009 13:28:14 +0200 |
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On Tue, 2009-09-22 at 12:13 +0300, Avi Kivity wrote:
> $ perf annotate -k ~avi/kvm/linux-2.6/vmlinux -m vmx_vcpu_run > Error: symbol 'vmx_vcpu_run' not present amongst the samples. > > builtin symbols work.
Ah. Did you reboot or unload/load the module between record and annotate time? There is no support for that at the moment.
There has been talk of eventually putting all pertinent data into perf.data to support remote analysis etc, but as things stand, module information is only available for the running kernel.
-Mike
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