hists__link      1041 tools/perf/builtin-diff.c 				hists__link(hists_base, hists);
hists__link       632 tools/perf/builtin-report.c 			hists__link(leader_hists, hists);
hists__link       304 tools/perf/builtin-top.c 			hists__link(leader_hists, hists);
hists__link       327 tools/perf/tests/hists_link.c 	hists__link(first_hists, hists);
hists__link       218 tools/perf/util/hist.h int hists__link(struct hists *leader, struct hists *other);