On 11/16/2015 12:59 AM, Jiri Olsa wrote: > On Thu, Nov 12, 2015 at 08:08:07PM -0300, Arnaldo Carvalho de Melo wrote: >> Em Thu, Nov 12, 2015 at 10:18:02AM -0800, Tony Jones escreveu: >> >>> I don't believe there is current support to do this, but maybe I'm >>> overlooking something? >> >>> I'd like to be able to restrict the pmu (or filter results) to report >>> counting/sampling between two arbitrary code points, such as a >>> tracepoint or kprobe. >> >>> I believe it will require core perf changes and was curious on peoples >>> thoughts? >> >> Something like this: >> >> https://lkml.org/lkml/2013/9/25/227 >> >> Jiri? > > yep.. sounds like toggling ;-) this code was put aside ATM > > not sure it'll be ressurected soon, but I remember Stephane asked > me about that some time ago (CC-ed), maybe he has more info > > jirka
If noone is currently working on it, I'd be interested in taking it over. Tony -- To unsubscribe from this list: send the line "unsubscribe linux-perf-users" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
