Steven, I am trying to rework trace-cmd and perf packages for ALT Linux. But, I found that trace-cmd 2.9 builds and installs /usr/lib64/traceevent/plugins and perf builds and installs /usr/lib64/traceevent/plugins (some plugins have same names, some different). This would create bad files conflict in packaging system. Both source trees seems to be recently updated: linux/tools/lib/traceevent/plugins/ and trace-cmd/lib/traceevent/plugins/ (trace-cmd 2.8 it installed these same plugins in /usr/lib64/trace-cmd/plugins). How it's supposed to build and install (perf and trace-cmd) without conflicts? Where is true (lib?)traceevent source tree? Thanks,