Messages in this thread Patch in this message | | | Date | Wed, 10 Mar 2010 13:14:51 GMT | From | tip-bot for Eric B Munson <> | Subject | [tip:perf/urgent] perf session: Add storage for seperating event types in report |
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Commit-ID: cb8f09393646c5058056db771583c86e0ed1d92f Gitweb: http://git.kernel.org/tip/cb8f09393646c5058056db771583c86e0ed1d92f Author: Eric B Munson <ebmunson@us.ibm.com> AuthorDate: Fri, 5 Mar 2010 12:51:07 -0300 Committer: Ingo Molnar <mingo@elte.hu> CommitDate: Wed, 10 Mar 2010 13:53:48 +0100
perf session: Add storage for seperating event types in report
This patch adds the structures necessary to count each event type independently in perf report.
Signed-off-by: Eric B Munson <ebmunson@us.ibm.com> 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: <1267804269-22660-4-git-send-email-acme@infradead.org> Signed-off-by: Ingo Molnar <mingo@elte.hu> --- tools/perf/util/event.h | 9 +++++++++ tools/perf/util/session.c | 1 + tools/perf/util/session.h | 1 + 3 files changed, 11 insertions(+), 0 deletions(-)
diff --git a/tools/perf/util/event.h b/tools/perf/util/event.h index 50a7132..a33b949 100644 --- a/tools/perf/util/event.h +++ b/tools/perf/util/event.h @@ -99,6 +99,15 @@ struct events_stats { u64 lost; }; +struct event_stat_id { + struct rb_node rb_node; + struct rb_root hists; + struct events_stats stats; + u64 config; + u64 event_stream; + u32 type; +}; + void event__print_totals(void); struct perf_session; diff --git a/tools/perf/util/session.c b/tools/perf/util/session.c index 0de7258..eed1cb8 100644 --- a/tools/perf/util/session.c +++ b/tools/perf/util/session.c @@ -70,6 +70,7 @@ struct perf_session *perf_session__new(const char *filename, int mode, bool forc memcpy(self->filename, filename, len); self->threads = RB_ROOT; + self->stats_by_id = RB_ROOT; self->last_match = NULL; self->mmap_window = 32; self->cwd = NULL; diff --git a/tools/perf/util/session.h b/tools/perf/util/session.h index 31950fc..5c33417 100644 --- a/tools/perf/util/session.h +++ b/tools/perf/util/session.h @@ -20,6 +20,7 @@ struct perf_session { struct thread *last_match; struct map *vmlinux_maps[MAP__NR_TYPES]; struct events_stats events_stats; + struct rb_root stats_by_id; unsigned long event_total[PERF_RECORD_MAX]; unsigned long unknown_events; struct rb_root hists;
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