perf hists: Factor output_resort from hists__output_resort

Currently hists__output_resort() depends on hists based on hists_evsel
struct, but we need to be able to sort common hists as well.

Cutting out the sorting base sorting code into output_resort
function, so it can be reused in following patch.

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/1453109064-1026-2-git-send-email-jolsa@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

diff --git a/tools/perf/util/hist.c b/tools/perf/util/hist.c
index 098310b..7797d06 100644 (file)
--- a/tools/perf/util/hist.c
+++ b/tools/perf/util/hist.c
@@ -1197,19 +1197,13 @@ static void __hists__insert_output_entry(struct rb_root *entries,
        rb_insert_color(&he->rb_node, entries);
 }
 
-void hists__output_resort(struct hists *hists, struct ui_progress *prog)
+static void output_resort(struct hists *hists, struct ui_progress *prog,
+                         bool use_callchain)
 {
        struct rb_root *root;
        struct rb_node *next;
        struct hist_entry *n;
        u64 min_callchain_hits;
-       struct perf_evsel *evsel = hists_to_evsel(hists);
-       bool use_callchain;
-
-       if (evsel && symbol_conf.use_callchain && !symbol_conf.show_ref_callgraph)
-               use_callchain = evsel->attr.sample_type & PERF_SAMPLE_CALLCHAIN;
-       else
-               use_callchain = symbol_conf.use_callchain;
 
        min_callchain_hits = hists__total_period(hists) * (callchain_param.min_percent / 100);
 
@@ -1239,6 +1233,19 @@ void hists__output_resort(struct hists *hists, struct ui_progress *prog)
        }
 }
 
+void hists__output_resort(struct hists *hists, struct ui_progress *prog)
+{
+       struct perf_evsel *evsel = hists_to_evsel(hists);
+       bool use_callchain;
+
+       if (evsel && symbol_conf.use_callchain && !symbol_conf.show_ref_callgraph)
+               use_callchain = evsel->attr.sample_type & PERF_SAMPLE_CALLCHAIN;
+       else
+               use_callchain = symbol_conf.use_callchain;
+
+       output_resort(hists, prog, use_callchain);
+}
+
 static void hists__remove_entry_filter(struct hists *hists, struct hist_entry *h,
                                       enum hist_filter filter)
 {