perf ui hists: Pass evsel to hpp->header/width functions explicitly

Those functions need evsel to investigate event group and it's passed
via hpp->ptr.  However as it can be missed easily so it's better to
pass it via an argument IMHO.

Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Cc: Andi Kleen <andi@firstfloor.org>
Cc: David Ahern <dsahern@gmail.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Namhyung Kim <namhyung.kim@lge.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/1394437440-11609-2-git-send-email-namhyung@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

1 files changed, 2 insertions, 3 deletions

diff --git a/tools/perf/ui/stdio/hist.c b/tools/perf/ui/stdio/hist.c
index 9bad89228472..d59893edf031 100644
--- a/tools/perf/ui/stdio/hist.c
+++ b/tools/perf/ui/stdio/hist.c
@@ -379,7 +379,6 @@ size_t hists__fprintf(struct hists *hists, bool show_header, int max_rows,
         struct perf_hpp dummy_hpp = {
                 .buf    = bf,
                 .size   = sizeof(bf),
-                .ptr    = hists_to_evsel(hists),
         };
         bool first = true;
         size_t linesz;
@@ -398,7 +397,7 @@ size_t hists__fprintf(struct hists *hists, bool show_header, int max_rows,
                 else
                         first = false;
 
-                fmt->header(fmt, &dummy_hpp);
+                fmt->header(fmt, &dummy_hpp, hists_to_evsel(hists));
                 fprintf(fp, "%s", bf);
         }
 
@@ -443,7 +442,7 @@ size_t hists__fprintf(struct hists *hists, bool show_header, int max_rows,
                 else
                         first = false;
 
-                width = fmt->width(fmt, &dummy_hpp);
+                width = fmt->width(fmt, &dummy_hpp, hists_to_evsel(hists));
                 for (i = 0; i < width; i++)
                         fprintf(fp, ".");
         }