Re: [PATCH 06/19] perf ftrace: add support for trace option sleep-time

2020-06-06 Thread Changbin Du
On Sun, May 31, 2020 at 02:56:41PM +0900, Namhyung Kim wrote: > On Thu, May 21, 2020 at 6:01 AM Arnaldo Carvalho de Melo > wrote: > > > > Em Sun, May 10, 2020 at 11:06:15PM +0800, Changbin Du escreveu: > > > This adds an option '--nosleep-time' which allow us only to measure > > > on-CPU time.

Re: [PATCH 06/19] perf ftrace: add support for trace option sleep-time

2020-05-30 Thread Namhyung Kim
On Thu, May 21, 2020 at 6:01 AM Arnaldo Carvalho de Melo wrote: > > Em Sun, May 10, 2020 at 11:06:15PM +0800, Changbin Du escreveu: > > This adds an option '--nosleep-time' which allow us only to measure > > on-CPU time. This option is function_graph tracer only. > > This seems, for now, very

Re: [PATCH 06/19] perf ftrace: add support for trace option sleep-time

2020-05-20 Thread Arnaldo Carvalho de Melo
Em Sun, May 10, 2020 at 11:06:15PM +0800, Changbin Du escreveu: > This adds an option '--nosleep-time' which allow us only to measure > on-CPU time. This option is function_graph tracer only. This seems, for now, very specific to the function_graph tracer, so perhaps we should have a:

[PATCH 06/19] perf ftrace: add support for trace option sleep-time

2020-05-10 Thread Changbin Du
This adds an option '--nosleep-time' which allow us only to measure on-CPU time. This option is function_graph tracer only. Signed-off-by: Changbin Du --- tools/perf/builtin-ftrace.c | 20 1 file changed, 20 insertions(+) diff --git a/tools/perf/builtin-ftrace.c