On Fri, Jul 09, 2021 at 05:54:14PM +0200, Nicolas Saenz Julienne wrote: > After a long tracing session it's sometimes hard to find the moment > oslat started. So leave a message in the trace buffer just before the > main thread starts. > > Signed-off-by: Nicolas Saenz Julienne <nsaenzju@xxxxxxxxxx> > --- > src/oslat/oslat.c | 4 ++++ > 1 file changed, 4 insertions(+) > > diff --git a/src/oslat/oslat.c b/src/oslat/oslat.c > index d35be57..20bf02b 100644 > --- a/src/oslat/oslat.c > +++ b/src/oslat/oslat.c > @@ -400,6 +400,10 @@ static void *thread_main(void *arg) > while (g.n_threads_running != g.n_threads) > relax(); > > + if (!g.preheat) > + tracemark(false, "%s: Starting thread on CPU %d.\n", > + g.app_name, t->core_i); > + > frc(&t->frc_start); > doit(t); > frc(&t->frc_stop); > -- > 2.31.1 > Not sure how it would help.. but no objection either. :) Acked-by: Peter Xu <peterx@xxxxxxxxxx> -- Peter Xu
