Re: [Dle-develop] [PATCH tracing/kprobes v2 0/5] tracing/kprobes, perf: perf probe support take 2

[Masami H. <mhi...@re...>]

Frank Ch. Eigler wrote:
> Masami Hiramatsu<mhi...@re...>  writes:
>
>> [...]
>> These patches introduce 'perf probe' command and update kprobe-tracer. [...]
>> Usage
>> -----
>>   perf probe [<options>] -P 'PROBEDEF' [-P 'PROBEDEF' ...]
>> [...]
>>      -k, --vmlinux<file>   vmlinux/module pathname
>>      -r, --release<rel>    kernel release
>> [...]
>
> Can you outline a reason for the -r flag?  We use it in systemtap for
> cross-compiling purposes, but I didn't think perf was interested in that.

Indeed, thanks!
I just forgot to remove -r option from the code of c2kpe.c :(

-- 
Masami Hiramatsu

Software Engineer
Hitachi Computer Products (America), Inc.
Software Solutions Division

e-mail: mhi...@re...