Messages in this thread |  | | | Subject | Re: [PATCH 0/2] perf_counter: add tracepoint support | | From | Peter Zijlstra <> | | Date | Thu, 09 Jul 2009 09:58:03 +0200 |
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On Thu, 2009-07-09 at 05:10 +0200, Frederic Weisbecker wrote: > (RFD parenthesis: why not using the one in kernel/trace for all perf events? > Now that it is lockless, it would fit nicely inside: no fear about NMI > context).
because that one doesn't have a single-buffer mode you can mmap().
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