I have compiled AOSP which includes perf tool. Later I pushed this compiled perf module into production build on my MotoG device. Now I am able to run perf command however perf top command only shows empty layout of table with no entry. Similarly I found I can to record and stat for software events only. While hardware events like "cycles" are not recorded.
I wonder if it is not possible to use perf with production built android or do I need to configure something. Please help me out. -- 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
