On Fri, Feb 05, 2016 at 10:01:45PM +0900, Namhyung Kim wrote:
SNIP
> + /* force to go to sibling in the hierarchy */
> + saved_unfolded = h->unfolded;
> + h->unfolded = false;
> +
> + nd = rb_hierarchy_next(&h->rb_node);
> + h->unfolded = saved_unfolded;
> + }
> + }
> +
> + /* resort output (top-level entries only) */
> + nd = rb_first(&hists->entries);
> + while (nd) {
> + struct hist_entry *h = rb_entry(nd, struct hist_entry, rb_node);
> +
> + nd = rb_next(nd);
> + rb_erase(&h->rb_node, &hists->entries);
> +
> + __hists__insert_output_entry(&tmp, h, 0, false);
> + }
what's the purpose of this resort? the only affect I see
is to recalculate callchains
thanks,
jirka
