http://git.kernel.org/cgit/linux/kernel/git/rostedt/trace-cmd.git Shows version 2.5.3 of trace-cmd is available. Please update to 2.5.3.
might as well version bump to 2.6 https://git.kernel.org/cgit/linux/kernel/git/rostedt/trace-cmd.git or the latest version of trace-cmd (including kernelshark) when somebody get's around to the bump of trace-cmd https://github.com/rostedt/trace-cmd/blob/master/kernel-shark.h PLEASE? James
Done https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=de2910d972c0cf21ce759ffe098c93d916e8cd25