perf stdio: Add use_callchain parameter to hists__fprintf

It will be convenient in following patches to display hists entries
without callchains even if they are defined.

Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Cc: David Ahern <dsahern@gmail.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/1465928361-2442-9-git-send-email-jolsa@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

1 files changed, 6 insertions, 4 deletions

diff --git a/tools/perf/ui/stdio/hist.c b/tools/perf/ui/stdio/hist.c
index 150c4de33b22..9a972cb00458 100644
--- a/tools/perf/ui/stdio/hist.c
+++ b/tools/perf/ui/stdio/hist.c
@@ -492,7 +492,8 @@ out:
 }
 
 static int hist_entry__fprintf(struct hist_entry *he, size_t size,
-                               char *bf, size_t bfsz, FILE *fp)
+                               char *bf, size_t bfsz, FILE *fp,
+                               bool use_callchain)
 {
         int ret;
         struct perf_hpp hpp = {
@@ -512,7 +513,7 @@ static int hist_entry__fprintf(struct hist_entry *he, size_t size,
 
         ret = fprintf(fp, "%s\n", bf);
 
-        if (symbol_conf.use_callchain)
+        if (use_callchain)
                 ret += hist_entry_callchain__fprintf(he, total_period, 0, fp);
 
         return ret;
@@ -709,7 +710,8 @@ static int hists__fprintf_headers(struct hists *hists, FILE *fp)
 }
 
 size_t hists__fprintf(struct hists *hists, bool show_header, int max_rows,
-                      int max_cols, float min_pcnt, FILE *fp)
+                      int max_cols, float min_pcnt, FILE *fp,
+                      bool use_callchain)
 {
         struct perf_hpp_fmt *fmt;
         struct rb_node *nd;
@@ -755,7 +757,7 @@ size_t hists__fprintf(struct hists *hists, bool show_header, int max_rows,
                 if (percent < min_pcnt)
                         continue;
 
-                ret += hist_entry__fprintf(h, max_cols, line, linesz, fp);
+                ret += hist_entry__fprintf(h, max_cols, line, linesz, fp, use_callchain);
 
                 if (max_rows && ++nr_rows >= max_rows)
                         break;