Re: ThunderX2 and Coresight bring up

Hi Mathieu,

I have been looking into kernel code looking for ETF/ETR sampling frequency. So far I have found two places where we dump buffer's content: - when thread is schedule out - by adding '-F <HZ>' perf option, every time process gets tick but the <HZ> value has no influence to dumping buffer frequency

Does it make sense to control sampling frequency in this case? If yes, then how can we do it? Thanks in advance for your feedback.

Tomasz