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    Subject[RFC PATCH 0/3] tracing: Teach FETCH_MTD_{symbol,deref} to handle per-cpu data
    On 11/23, Oleg Nesterov wrote:
    >
    > After I looked at Namhyung's patches I learned that trace_probes
    > has a rich set of ->fetch methods.
    >
    > But perhaps it makes sense to add a bit more? The patch is simple
    > and the idea looks natural. If this patch is accepted, I can try
    > to add a bit more hacks to fetch the per-cpu data, but this needs
    > a couple of simple preparations.

    Before I redo/resend this patch, let me show the next changes which
    allow to dump the per-cpu data.

    Not for inclusion! I am not sure if this is really useful, I am not
    sure about the syntax or implementation, etc. Just for discussion,
    please comment.

    Oleg.



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