Messages in this thread | | | Date | Thu, 13 Aug 2009 11:29:36 -0300 | From | Arnaldo Carvalho de Melo <> | Subject | Re: [PATCH 1/2] perf tools: Add a per tracepoint counter attribute to get raw sample |
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Em Thu, Aug 13, 2009 at 10:27:18AM +0200, Frederic Weisbecker escreveu: > Add a new flag field while opening a tracepoint perf counter: > > -e tracepoint_subsystem:tracepoint_name:flags > > This is intended to be generic although for now it only supports the > r[e[c[o[r[d]]]]] flag: > > ./perf record -e workqueue:workqueue_insertion:record > ./perf record -e workqueue:workqueue_insertion:r > > will have the same effect: enabling the raw samples record for the > given tracepoint counter. > > In the future, we may want to support further flags, separated by > commas.
Will you at some point get those commit messages massaged into 'perf record --help'? :-)
- Arnaldo
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