Ejemplo n.º 1
0
void hists__decay_entries(struct hists *hists, bool zap_user, bool zap_kernel)
{
	struct rb_node *next = rb_first(&hists->entries);
	struct hist_entry *n;

	while (next) {
		n = rb_entry(next, struct hist_entry, rb_node);
		next = rb_next(&n->rb_node);
		/*
		 * We may be annotating this, for instance, so keep it here in
		 * case some it gets new samples, we'll eventually free it when
		 * the user stops browsing and it agains gets fully decayed.
		 */
		if (((zap_user && n->level == '.') ||
		     (zap_kernel && n->level != '.') ||
		     hists__decay_entry(hists, n)) &&
		    !n->used) {
			rb_erase(&n->rb_node, &hists->entries);

			if (sort__need_collapse)
				rb_erase(&n->rb_node_in, &hists->entries_collapsed);

			hist_entry__free(n);
			--hists->nr_entries;
		}
	}
}
Ejemplo n.º 2
0
void hists__decay_entries(struct hists *hists, bool zap_user, bool zap_kernel)
{
	struct rb_node *next = rb_first(&hists->entries);
	struct hist_entry *n;

	while (next) {
		n = rb_entry(next, struct hist_entry, rb_node);
		next = rb_next(&n->rb_node);
		if (((zap_user && n->level == '.') ||
		     (zap_kernel && n->level != '.') ||
		     hists__decay_entry(hists, n))) {
			hists__delete_entry(hists, n);
		}
	}
}