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perf diff: Use internal rb tree for compute resort

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There's no reason to run hists_compute_resort() using output tree.
Convert it to use internal tree so that it can remove unnecessary
_output_resort.

Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Acked-by: Jiri Olsa <jolsa@redhat.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/r/1355128197-18193-4-git-send-email-namhyung@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Namhyung Kim
2012-12-10 17:29:56 +09:00
committed by Arnaldo Carvalho de Melo
parent ce74f60eab
commit 66f97ed3ac
3 changed files with 23 additions and 11 deletions
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tools/perf/util/hist.h
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@@ -96,6 +96,7 @@ void hists__decay_entries_threaded(struct hists *hists, bool zap_user,
bool zap_kernel);
void hists__output_recalc_col_len(struct hists *hists, int max_rows);
void hists__inc_nr_entries(struct hists *hists, struct hist_entry *h);
void hists__inc_nr_events(struct hists *self, u32 type);
size_t hists__fprintf_nr_events(struct hists *self, FILE *fp);