perf hists browser: Introduce init()

[cascardo/linux.git] / tools / perf / ui / browsers / hists.c

diff --git a/tools/perf/ui/browsers/hists.c b/tools/perf/ui/browsers/hists.c
index a81b298..9d74435 100644 (file)
--- a/tools/perf/ui/browsers/hists.c
+++ b/tools/perf/ui/browsers/hists.c
@@ -2042,25 +2042,30 @@ static int hist_browser__dump(struct hist_browser *browser)
        return 0;
 }
 
+void hist_browser__init(struct hist_browser *browser,
+                       struct hists *hists)
+{
+       struct perf_hpp_fmt *fmt;
+
+       browser->hists                  = hists;
+       browser->b.refresh              = hist_browser__refresh;
+       browser->b.refresh_dimensions   = hist_browser__refresh_dimensions;
+       browser->b.seek                 = ui_browser__hists_seek;
+       browser->b.use_navkeypressed    = true;
+       browser->show_headers           = symbol_conf.show_hist_headers;
+
+       hists__for_each_format(hists, fmt) {
+               perf_hpp__reset_width(fmt, hists);
+               ++browser->b.columns;
+       }
+}
+
 struct hist_browser *hist_browser__new(struct hists *hists)
 {
        struct hist_browser *browser = zalloc(sizeof(*browser));
 
-       if (browser) {
-               struct perf_hpp_fmt *fmt;
-
-               browser->hists = hists;
-               browser->b.refresh = hist_browser__refresh;
-               browser->b.refresh_dimensions = hist_browser__refresh_dimensions;
-               browser->b.seek = ui_browser__hists_seek;
-               browser->b.use_navkeypressed = true;
-               browser->show_headers = symbol_conf.show_hist_headers;
-
-               hists__for_each_format(hists, fmt) {
-                       perf_hpp__reset_width(fmt, hists);
-                       ++browser->b.columns;
-               }
-       }
+       if (browser)
+               hist_browser__init(browser, hists);
 
        return browser;
 }