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>
diff --git a/tools/perf/util/hist.c b/tools/perf/util/hist.c
index b9828fc..d9a5a193 100644
--- a/tools/perf/util/hist.c
+++ b/tools/perf/util/hist.c
@@ -156,8 +156,7 @@
* reverse the map, sort on count.
*/
-static void perf_session__insert_output_hist_entry(struct perf_session *self,
- struct rb_root *root,
+static void perf_session__insert_output_hist_entry(struct rb_root *root,
struct hist_entry *he,
u64 min_callchain_hits)
{
@@ -165,7 +164,7 @@
struct rb_node *parent = NULL;
struct hist_entry *iter;
- if (self->use_callchain)
+ if (symbol_conf.use_callchain)
callchain_param.sort(&he->sorted_chain, &he->callchain,
min_callchain_hits, &callchain_param);
@@ -201,7 +200,7 @@
next = rb_next(&n->rb_node);
rb_erase(&n->rb_node, &self->hists);
- perf_session__insert_output_hist_entry(self, &tmp, n,
+ perf_session__insert_output_hist_entry(&tmp, n,
min_callchain_hits);
}