Re: [PATCH 9/9] perf script: Add period as a default output column
From: Jiri Olsa
Date: Fri Oct 17 2014 - 12:11:57 EST
On Wed, Aug 27, 2014 at 08:40:49AM -0600, David Ahern wrote:
> On 8/25/14, 8:45 AM, Jiri Olsa wrote:
> >Adding period as a default output column in script command
> >fo hardware, software and raw events.
> >
> >If PERF_SAMPLE_PERIOD sample type is defined in perf.data,
> >following will be displayed in perf script output:
> >
> > $ perf script
> > ls 8034 57477.887209: 250000 task-clock: ffffffff81361d72 memset ([kernel.kallsyms])
> > ls 8034 57477.887464: 250000 task-clock: ffffffff816f6d92 _raw_spin_unlock_irqrestore ([kernel.kallsyms])
> > ls 8034 57477.887708: 250000 task-clock: ffffffff811a94f0 do_munmap ([kernel.kallsyms])
> > ls 8034 57477.887959: 250000 task-clock: 34080916c6 get_next_seq (/usr/lib64/libc-2.17.so)
> > ls 8034 57477.888208: 250000 task-clock: 3408079230 _IO_doallocbuf (/usr/lib64/libc-2.17.so)
> > ls 8034 57477.888717: 250000 task-clock: ffffffff814242c8 n_tty_write ([kernel.kallsyms])
> > ls 8034 57477.889285: 250000 task-clock: 3408076402 fwrite_unlocked (/usr/lib64/libc-2.17.so)
> >
> >Cc: Andi Kleen<andi@xxxxxxxxxxxxxx>
> >Cc: Arnaldo Carvalho de Melo<acme@xxxxxxxxxx>
> >Cc: Corey Ashford<cjashfor@xxxxxxxxxxxxxxxxxx>
> >Cc: David Ahern<dsahern@xxxxxxxxx>
> >Cc: Frederic Weisbecker<fweisbec@xxxxxxxxx>
> >Cc: Ingo Molnar<mingo@xxxxxxxxxx>
> >Cc: Jen-Cheng(Tommy) Huang<tommy24@xxxxxxxxxx>
> >Cc: Namhyung Kim<namhyung@xxxxxxxxxx>
> >Cc: Paul Mackerras<paulus@xxxxxxxxx>
> >Cc: Peter Zijlstra<a.p.zijlstra@xxxxxxxxx>
> >Cc: Stephane Eranian<eranian@xxxxxxxxxx>
> >Signed-off-by: Jiri Olsa<jolsa@xxxxxxxxxx>
>
>
> Acked-by: David Ahern <dsahern@xxxxxxxxx>
this one (referenced by earlier email) ;-)
thanks,
jirka
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/