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    SubjectRe: [PATCH] perf tools: Fix ordering with unstable tsc
    On 3/14/12 1:55 PM, Arnaldo Carvalho de Melo wrote:
    > Shouldn't we try to robustify this checking against HEADER_NRCPUS (if
    > present)?
    >
    > I just tried to see how to find that info, but unfortunately it just
    > prints it when calling perf_header__fprintf_info, it can be made to
    > work.
    >
    > I need to work on storing those values in a struct accessible thru
    > perf_session or perf_evlist, so that I can show that info on the TUI,
    > perhaps at that time I can robustify this way.

    Xiao added a design for retrieving data for the features in the proposed
    kvm-events tool. See the header.c changes in
    http://thread.gmane.org/gmane.linux.kernel/1262482

    David


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