[yocto] [ARM][Renesas Salvator x Board R-car] PERF events support

2017-07-12 Thread george emad
Hello All , I want to ask if anyone managed to Run the PERF tool utilities that depends on the "perf events" as i have problem finding the path "/sys/kernel/debug/tracing/events" in my build even after configuring all the necessary options and recipes and many tries. some information about my

[yocto] PERF - LINUX - ARM

2017-07-10 Thread george emad
Hello , I was tying to use perf on Renesas target and i configured the yocto "local.conf" as showed in this link https://wiki.yoctoproject.org/wiki/Tracing_and_Profiling#General_Setup Tracing and Profiling - Yocto Project