Messages in this thread | | | Subject | Re: [PATCH V4 6/6] coresight: etm-perf: incorporating sink definition from cmd line | From | Suzuki K Poulose <> | Date | Fri, 5 Aug 2016 10:32:59 +0100 |
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On 04/08/16 17:53, Mathieu Poirier wrote: > Now that PMU specific configuration is available as part of the event, > lookup the sink identified by users from the perf command line and build > a path from source to sink. > > With this functionality it is no longer required to select a sink in a > separate step (from sysFS) before a perf trace session can be started. > > Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>
> +static const match_table_t drv_cfg_tokens = { > + {ETM_TOKEN_SINK_CPU, "sink=cpu%d:%s"}, > + {ETM_TOKEN_SINK, "sink=%s"}, > + {ETM_TOKEN_ERR, NULL}, > +}; > +
Is the above format documented somewhere for the perf users ? If not could we please add it ?
Thanks Suzuki
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