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SubjectRe: [PATCH 00/11] perf tool: Add PERF_SAMPLE_READ sample read support
On 10/26/12 9:39 AM, Namhyung Kim wrote:
>> hm, thats the unique sample_type issue again ;) Once we set
>> PERF_SAMPLE_READ for event or group, we need to set it for
>> all other events in session, otherwise the report fails
>
> Sorry, I don't understand why we need to set it for all events. Just
> setting it for a group is not sufficient? Please shed some light on
> this.

perf does not support multiple sample_types -- all events in the session
need to use the same one.

David



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