perf report: Generalize perf_session__fprintf_hists()

Pull it out of builtin-report - further changes will be made and it
will then be reusable in 'perf diff' as well.

Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Frédéric Weisbecker <fweisbec@gmail.com>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Paul Mackerras <paulus@samba.org>
LKML-Reference: <1260914682-29652-4-git-send-email-acme@infradead.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

1 files changed, 2 insertions, 2 deletions

diff --git a/tools/perf/util/session.c b/tools/perf/util/session.c
index bceaa09f55a1..ce3a6c8abe76 100644
--- a/tools/perf/util/session.c
+++ b/tools/perf/util/session.c
@@ -108,7 +108,7 @@ struct symbol **perf_session__resolve_callchain(struct perf_session *self,
         struct symbol **syms = NULL;
         unsigned int i;
 
-        if (self->use_callchain) {
+        if (symbol_conf.use_callchain) {
                 syms = calloc(chain->nr, sizeof(*syms));
                 if (!syms) {
                         fprintf(stderr, "Can't allocate memory for symbols\n");
@@ -140,7 +140,7 @@ struct symbol **perf_session__resolve_callchain(struct perf_session *self,
                         if (sort__has_parent && !*parent &&
                             symbol__match_parent_regex(al.sym))
                                 *parent = al.sym;
-                        if (!self->use_callchain)
+                        if (!symbol_conf.use_callchain)
                                 break;
                         syms[i] = al.sym;
                 }