perf tools: Add struct perf_hpp_fmt into hpp callbacks

Adding 'struct perf_hpp_fmt' into hpp callbacks, so commands can access
their private data.

It'll be handy for diff command in future to be able to access file
related data for each column.

Signed-off-by: Jiri Olsa <jolsa@redhat.com>
Reviewed-by: Namhyung Kim <namhyung@kernel.org>
Cc: Corey Ashford <cjashfor@linux.vnet.ibm.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/n/tip-7vy2m18574b1bicoljn8e9lw@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

1 files changed, 5 insertions, 4 deletions

diff --git a/tools/perf/ui/gtk/hists.c b/tools/perf/ui/gtk/hists.c
index 32549035f50d..cb2ed1980147 100644
--- a/tools/perf/ui/gtk/hists.c
+++ b/tools/perf/ui/gtk/hists.c
@@ -91,7 +91,8 @@ static u64 he_get_##_field(struct hist_entry *he)				\
         return he->stat._field;                                                 \
 }                                                                               \
                                                                                 \
-static int perf_gtk__hpp_color_##_type(struct perf_hpp *hpp,                    \
+static int perf_gtk__hpp_color_##_type(struct perf_hpp_fmt *fmt __maybe_unused, \
+                                       struct perf_hpp *hpp,                    \
                                        struct hist_entry *he)                   \
 {                                                                               \
         return __hpp__color_fmt(hpp, he, he_get_##_field);                      \
@@ -244,7 +245,7 @@ static void perf_gtk__show_hists(GtkWidget *window, struct hists *hists,
         col_idx = 0;
 
         perf_hpp__for_each_format(fmt) {
-                fmt->header(&hpp);
+                fmt->header(fmt, &hpp);
 
                 gtk_tree_view_insert_column_with_attributes(GTK_TREE_VIEW(view),
                                                             -1, ltrim(s),
@@ -296,9 +297,9 @@ static void perf_gtk__show_hists(GtkWidget *window, struct hists *hists,
 
                 perf_hpp__for_each_format(fmt) {
                         if (fmt->color)
-                                fmt->color(&hpp, h);
+                                fmt->color(fmt, &hpp, h);
                         else
-                                fmt->entry(&hpp, h);
+                                fmt->entry(fmt, &hpp, h);
 
                         gtk_tree_store_set(store, &iter, col_idx++, s, -1);
                 }