perf hists browser: Introduce gotorc method

That will allow us to add a row offset to open up space for the column
headers.

Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Don Zickus <dzickus@redhat.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/n/tip-otc3ployokfci5qi81o7jo22@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

diff --git a/tools/perf/ui/browsers/hists.c b/tools/perf/ui/browsers/hists.c
index e16aff45b564d0ba9e2d52be62dfe71c885c88e4..ca63564d203a4a2c3fe51a762c84b903197bab97 100644 (file)
--- a/tools/perf/ui/browsers/hists.c
+++ b/tools/perf/ui/browsers/hists.c
@@ -63,6 +63,11 @@ static void hist_browser__refresh_dimensions(struct hist_browser *browser)
                             sizeof("[k]"));
 }
 
+static void hist_browser__gotorc(struct hist_browser *browser, int row, int column)
+{
+       ui_browser__gotorc(&browser->b, row, column);
+}
+
 static void hist_browser__reset(struct hist_browser *browser)
 {
        /*
@@ -508,7 +513,7 @@ static int hist_browser__show_callchain_node_rb_tree(struct hist_browser *browse
                        }
 
                        ui_browser__set_color(&browser->b, color);
-                       ui_browser__gotorc(&browser->b, row, 0);
+                       hist_browser__gotorc(browser, row, 0);
                        slsmg_write_nstring(" ", offset + extra_offset);
                        slsmg_printf("%c ", folded_sign);
                        slsmg_write_nstring(str, width);
@@ -567,7 +572,7 @@ static int hist_browser__show_callchain_node(struct hist_browser *browser,
 
                s = callchain_list__sym_name(chain, bf, sizeof(bf),
                                             browser->show_dso);
-               ui_browser__gotorc(&browser->b, row, 0);
+               hist_browser__gotorc(browser, row, 0);
                ui_browser__set_color(&browser->b, color);
                slsmg_write_nstring(" ", offset);
                slsmg_printf("%c ", folded_sign);
@@ -732,7 +737,7 @@ static int hist_browser__show_entry(struct hist_browser *browser,
                        .ptr            = &arg,
                };
 
-               ui_browser__gotorc(&browser->b, row, 0);
+               hist_browser__gotorc(browser, row, 0);
 
                perf_hpp__for_each_format(fmt) {
                        if (perf_hpp__should_skip(fmt))