Messages in this thread | | | Date | Mon, 25 Nov 2013 18:21:06 +0100 | From | Oleg Nesterov <> | Subject | [RFC PATCH 0/3] tracing: Teach FETCH_MTD_{symbol,deref} to handle per-cpu data |
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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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