Re: [PATCH 1/4] perf tools: Split -g and --call-graph for record command

From: Namhyung Kim
Date: Tue Oct 29 2013 - 01:14:28 EST

On Mon, 28 Oct 2013 12:20:53 -0600, David Ahern wrote:
> On 10/28/13 11:46 AM, Arnaldo Carvalho de Melo wrote:
>> Added this:
>> --call-graph::
>> Setup and enable call-graph (stack chain/backtrace) recording,
>> implies -g.
>> Allows specifying "fp" (frame pointer) or "dwarf"
>> (DWARF's CFI - Call Frame Information) as the method to collect
>> the information used to show the call graphs.
>> In some systems, where binaries are build wit gcc
> s/wit/with/

And also forgot to mention user stack dump size (and its default size)
in case of "dwarf".

To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at
Please read the FAQ at