From: "Steven Rostedt (Google)" <rostedt@xxxxxxxxxxx> While writing the trace-cmd analyze command, I ran valgrind on it and found that tracecmd_close() does not clean up the page_maps that were created, at least not when reading a v6 file. Steven Rostedt (Google) (2): trace-cmd library: Use cpu_data variable to shorten commands trace-cmd library: Fix memory leak of page_maps lib/trace-cmd/trace-input.c | 37 ++++++++++++++++++++++--------------- 1 file changed, 22 insertions(+), 15 deletions(-) -- 2.35.1