diff options
| author | Adrian Hunter <adrian.hunter@intel.com> | 2014-07-31 09:00:57 +0300 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2014-08-13 19:21:44 -0300 |
| commit | 5a52f33adf02a3e5eafdc1e597a3fe172e620bec (patch) | |
| tree | d12ea34f3f193acc6a1005b884aab388df5ef6c1 /tools/perf/util/session.h | |
| parent | 60b0896cc35243f515eda2085f9897e296177e45 (diff) | |
perf session: Add perf_session__peek_event()
Add a function to peek at other events in the event stream.
Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Namhyung Kim <namhyung@gmail.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/r/1406786474-9306-15-git-send-email-adrian.hunter@intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/session.h')
| -rw-r--r-- | tools/perf/util/session.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/tools/perf/util/session.h b/tools/perf/util/session.h index 0630e658f8be..8dd41cad2d59 100644 --- a/tools/perf/util/session.h +++ b/tools/perf/util/session.h @@ -45,6 +45,11 @@ void perf_session__delete(struct perf_session *session); void perf_event_header__bswap(struct perf_event_header *hdr); +int perf_session__peek_event(struct perf_session *session, off_t file_offset, + void *buf, size_t buf_sz, + union perf_event **event_ptr, + struct perf_sample *sample); + int __perf_session__process_events(struct perf_session *session, u64 data_offset, u64 data_size, u64 size, struct perf_tool *tool); |