On Sun, 17 May 2020 00:09:53 +0800 Changbin Du <[email protected]> wrote:
> The tracing option 'irq-info' is only used by function tracer by far. This > patch makes it also against function graph tracer. Then the two tracers > have consistent behavior of this option. > > Signed-off-by: Changbin Du <[email protected]> > --- Sorry, the function graph tracer is unique, and yes, you need to enable latency_format. Note, irq_info is meaning less with the function_graph tracer, as it doesn't change the latency_format with or without it. This patch basically just makes the latency_format default for the function_graph tracer, and changes default settings for no real advantage. It will cause regressions. -- Steve
