On Thu, Oct 08, 2015 at 02:20:11PM +0200, Jiri Olsa wrote:
> On Fri, Oct 02, 2015 at 02:18:56PM +0900, Namhyung Kim wrote:
>
> SNIP
>
> > diff --git a/tools/perf/util/thread.c b/tools/perf/util/thread.c
> > index 674792e8fa2f..ad7c2a00bff8 100644
> > --- a/tools/perf/util/thread.c
> > +++ b/tools/perf/util/thread.c
> > @@ -160,6 +160,9 @@ int __thread__set_comm(struct thread *thread, const
> > char *str, u64 timestamp,
> >
> > /* Override the default :tid entry */
> > if (!thread->comm_set) {
> > + if (!thread->start_time)
> > + thread->start_time = timestamp;
> > +
> > err = comm__override(curr, str, timestamp, exec);
> > if (err)
> > return err;
> > @@ -266,6 +269,7 @@ int thread__fork(struct thread *thread, struct thread
> > *parent, u64 timestamp)
> > }
> >
> > thread->ppid = parent->tid;
> > + thread->start_time = timestamp;
> > return thread__clone_map_groups(thread, parent);
> > }
> >
> > diff --git a/tools/perf/util/thread.h b/tools/perf/util/thread.h
> > index b8f794d97b75..97026a9660ec 100644
> > --- a/tools/perf/util/thread.h
> > +++ b/tools/perf/util/thread.h
> > @@ -28,6 +28,7 @@ struct thread {
> > bool dead; /* thread is in dead_threads list */
> > struct list_head comm_list;
> > u64 db_id;
> > + u64 start_time;
>
> introducing start_time could be in separate patch
> would ease up the review a bit
Will split.
Thanks,
Namhyung
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