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 -- 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
