perf ui/gtk: Fix callchain display

With current output field change, GTK browser cannot display callchain
information correctly since it couldn't determine where the symbol
column is.  This is a problem - just for now I changed to use the last
column since it'll work for most cases.

Also it has a same problem of the percentage as stdio code.

Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Cc: Arun Sharma <asharma@fb.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Link: http://lkml.kernel.org/r/1401335910-16832-25-git-send-email-namhyung@kernel.org
Signed-off-by: Jiri Olsa <jolsa@kernel.org>

1 files changed, 9 insertions, 1 deletions

diff --git a/tools/perf/ui/gtk/hists.c b/tools/perf/ui/gtk/hists.c
index 03d6812d25dd..6ca60e482cdc 100644
--- a/tools/perf/ui/gtk/hists.c
+++ b/tools/perf/ui/gtk/hists.c
@@ -198,6 +198,13 @@ static void perf_gtk__show_hists(GtkWidget *window, struct hists *hists,
                 if (perf_hpp__should_skip(fmt))
                         continue;
 
+                /*
+                 * XXX no way to determine where symcol column is..
+                 *     Just use last column for now.
+                 */
+                if (perf_hpp__is_sort_entry(fmt))
+                        sym_col = col_idx;
+
                 fmt->header(fmt, &hpp, hists_to_evsel(hists));
 
                 gtk_tree_view_insert_column_with_attributes(GTK_TREE_VIEW(view),
@@ -253,7 +260,8 @@ static void perf_gtk__show_hists(GtkWidget *window, struct hists *hists,
 
                 if (symbol_conf.use_callchain && sort__has_sym) {
                         if (callchain_param.mode == CHAIN_GRAPH_REL)
-                                total = h->stat.period;
+                                total = symbol_conf.cumulate_callchain ?
+                                        h->stat_acc->period : h->stat.period;
 
                         perf_gtk__add_callchain(&h->sorted_chain, store, &iter,
                                                 sym_col, total);