Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]

Groups > linux.kernel > #1253961

Re: [PATCH 2/2] perf tools: Improve call graph documents and help messages

Show all headers | View raw

Em Fri, Oct 23, 2015 at 01:05:45AM +0900, Namhyung Kim escreveu:
> On Thu, Oct 22, 2015 at 11:46 PM, Arnaldo Carvalho de Melo
> > At some point it would be nice to be able to use:
> >
> >         perf top --call-graph caller
> >
> > And have that be equivalent to:
> >
> >         perf top --callgraph fp,graph,0.5,caller,function
> >
> > I.e. change just one of the defaults.
 
> ?? That's supported already by commit e8232f1ad468 ("perf report:
> Relax -g option parsing not to limit the option order")..

Ok, that "point" already happened, good! ;-)
 
> > But I think that how you did it is backwards compatible, i.e. adding
> > stuff just to the end.

> > Ah, noticed you forgot to update the 'top' man page
> 
> Heh, I just added below in the previous patch.. ;-)
> 
> "See `--call-graph` section in perf-record and perf-report man pages
> for details."

Okay then, should be enough :-)
 
> Thanks,
> Namhyung
> 
> /me goes to bed now...

G'nite!
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/

Back to linux.kernel | Previous | Next — Previous in thread | Next in thread | Find similar | Unroll thread

Thread

[PATCH 1/2] perf tools: Setup pager when printing usage and help Namhyung Kim <namhyung@kernel.org> - 2015-10-22 16:30 +0200
  [PATCH 2/2] perf tools: Improve call graph documents and help messages Namhyung Kim <namhyung@kernel.org> - 2015-10-22 16:30 +0200
    Re: [PATCH 2/2] perf tools: Improve call graph documents and help  messages Arnaldo Carvalho de Melo <acme@kernel.org> - 2015-10-22 16:50 +0200
      Re: [PATCH 2/2] perf tools: Improve call graph documents and help messages Namhyung Kim <namhyung@kernel.org> - 2015-10-22 18:10 +0200
        Re: [PATCH 2/2] perf tools: Improve call graph documents and help  messages Arnaldo Carvalho de Melo <acme@kernel.org> - 2015-10-22 18:30 +0200
    Re: [PATCH 2/2] perf tools: Improve call graph documents and help  messages Frederic Weisbecker <fweisbec@gmail.com> - 2015-10-22 18:30 +0200
    Re: [PATCH 2/2] perf tools: Improve call graph documents and help  messages Arnaldo Carvalho de Melo <acme@kernel.org> - 2015-10-22 20:40 +0200
    [tip:perf/core] perf tools:   Improve call graph documents and help messages tip-bot for Namhyung Kim <tipbot@zytor.com> - 2015-10-23 10:40 +0200
      Re: [tip:perf/core] perf tools: Improve call graph documents and  help messages Ingo Molnar <mingo@kernel.org> - 2015-10-23 11:10 +0200
        Re: [tip:perf/core] perf tools: Improve call graph documents and help messages Namhyung Kim <namhyung@kernel.org> - 2015-10-24 18:00 +0200
          Re: [tip:perf/core] perf tools: Improve call graph documents and  help messages Ingo Molnar <mingo@kernel.org> - 2015-10-25 10:20 +0100
  Re: [PATCH 1/2] perf tools: Setup pager when printing usage and help Arnaldo Carvalho de Melo <acme@kernel.org> - 2015-10-22 16:50 +0200
    Re: [PATCH 1/2] perf tools: Setup pager when printing usage and help Namhyung Kim <namhyung@kernel.org> - 2015-10-22 18:00 +0200

csiph-web