On Tue, 18 Apr 2017 18:42:32 -0700 Frank Rowand <frowand.list@xxxxxxxxx> wrote: > And of course the other issue with using tracepoints is the extra space > required to hold the tracepoint info. With the pr_debug() approach, the > space usage can be easily removed for a production kernel via a config > option. Now if you are saying you want to be able to enable debugging without the tracing infrastructure I would agree. As the tracing infrastructure is large. But I'm working on shrinking it more. > > Tracepoints are wonderful technology, but not always the proper tool to > use for debug info. But if you are going to have tracing enabled regardless, adding a few more tracepoints isn't going to make the difference. -- Steve > > > If Rob wants to convert printk() style data to trace data (and I can't > > convince him otherwise) then I will have further comments on this specific > > patch. > > -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
