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| author | Eric B Munson <ebmunson@us.ibm.com> | 2010-03-05 12:51:08 -0300 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2010-03-10 13:53:49 +0100 |
| commit | eefc465cdd49cb89a742083fac2807c718ddad31 (patch) | |
| tree | 9b16f03050d831ab357b2d0e40f694369135e787 /tools/perf/util/hist.h | |
| parent | cb8f09393646c5058056db771583c86e0ed1d92f (diff) | |
| download | op-kernel-dev-eefc465cdd49cb89a742083fac2807c718ddad31.zip op-kernel-dev-eefc465cdd49cb89a742083fac2807c718ddad31.tar.gz | |
perf session: Change perf_session post processing functions to take histogram tree
Now that report can store historgrams for multiple events we
need to be able to do the post processing work for each
histogram. This patch changes the post processing functions so
that they can be called individually for each event's histogram.
Signed-off-by: Eric B Munson <ebmunson@us.ibm.com>
[ Guarantee bisectabilty by fixing up builtin-report.c ]
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Paul Mackerras <paulus@samba.org>
LKML-Reference: <1267804269-22660-5-git-send-email-acme@infradead.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'tools/perf/util/hist.h')
| -rw-r--r-- | tools/perf/util/hist.h | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/tools/perf/util/hist.h b/tools/perf/util/hist.h index 7b48590c..16f360c 100644 --- a/tools/perf/util/hist.h +++ b/tools/perf/util/hist.h @@ -20,9 +20,10 @@ extern int64_t hist_entry__cmp(struct hist_entry *, struct hist_entry *); extern int64_t hist_entry__collapse(struct hist_entry *, struct hist_entry *); void hist_entry__free(struct hist_entry *); -void perf_session__output_resort(struct perf_session *self, u64 total_samples); -void perf_session__collapse_resort(struct perf_session *self); -size_t perf_session__fprintf_hists(struct perf_session *self, +void perf_session__output_resort(struct rb_root *hists, u64 total_samples); +void perf_session__collapse_resort(struct rb_root *hists); +size_t perf_session__fprintf_hists(struct rb_root *hists, struct perf_session *pair, - bool show_displacement, FILE *fp); + bool show_displacement, FILE *fp, + u64 session_total); #endif /* __PERF_HIST_H */ |
