Re: [PATCH 02/27] perf tools: Add comm string into struct thread_map

From: Jiri Olsa
Date: Tue Jun 23 2015 - 17:56:34 EST

On Tue, Jun 23, 2015 at 06:01:58PM -0300, Arnaldo Carvalho de Melo wrote:
> Em Tue, Jun 23, 2015 at 12:36:03AM +0200, Jiri Olsa escreveu:
> > Adding support to hold comm name together with pids in
> > 'struct thread_map'. It will be useful for --per-thread
> > option to display task pid together with task name.
> >
> > Getting the task name from /proc/$pid/comm.
> Do we really need to read this all the time? Or just for tools that need
> this?
> Can't we have a thread_map__read_comms(map);
> That we can make this specific --per-thread option in 'stat' call?


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