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    SubjectRe: [PATCH v3 3/3] perf probe: Show better error message when failed to find variable

    * He Kuang <hekuang@huawei.com> wrote:

    > Indicate to check variable location range in error message when we got
    > failed to find the variable.
    >
    > Before this patch:
    >
    > $ perf probe --add 'generic_perform_write+118 bytes'
    > Failed to find the location of bytes at this address.
    > Perhaps, it has been optimized out.
    > Error: Failed to add events.

    Btw., you talk about 'variables', but generic_perform_write() is a
    function name?

    Thanks,

    Ingo


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