SLsmg_draw_vline  658 tools/perf/ui/browser.c 	SLsmg_draw_vline(end - start + 1);
SLsmg_draw_vline  696 tools/perf/ui/browser.c 	SLsmg_draw_vline(row - end_row + 1);
SLsmg_draw_vline  736 tools/perf/ui/browser.c 	SLsmg_draw_vline(end_row - row + 1);