Re: [PATCH v2 10/10] tools, perf, script: Implement --graph-function

2018-09-03 Thread Andi Kleen
On Mon, Sep 03, 2018 at 09:51:28AM +0200, Jiri Olsa wrote: > On Fri, Aug 31, 2018 at 03:02:06PM -0700, Andi Kleen wrote: > > 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 > > ma

Re: [PATCH v2 10/10] tools, perf, script: Implement --graph-function

2018-09-03 Thread Jiri Olsa
On Fri, Aug 31, 2018 at 03:02:06PM -0700, Andi Kleen wrote: > 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. > > % per

[PATCH v2 10/10] tools, perf, script: Implement --graph-function

2018-08-31 Thread Andi Kleen
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 group_sc