[PATCH v6 4/5] tools, perf, script: Implement --graph-function

From: Andi Kleen Add a ftrace style --graph-function argument to perf script that allows to print itrace function calls only below a given function. This makes it easier to find the code of interest in a large trace. % perf record -e intel_pt//k -a sleep 1 % perf script --graph-function

[PATCH v6 4/5] tools, perf, script: Implement --graph-function

From: Andi Kleen Add a ftrace style --graph-function argument to perf script that allows to print itrace function calls only below a given function. This makes it easier to find the code of interest in a large trace. % perf record -e intel_pt//k -a sleep 1 % perf script --graph-function