From 475eeab9f3c1579c8da89667496084db4867bf7c Mon Sep 17 00:00:00 2001 From: Andi Kleen Date: Fri, 20 Sep 2013 07:40:43 -0700 Subject: tools/perf: Add support for record transaction flags Add support for recording and displaying the transaction flags. They are essentially a new sort key. Also display them in a nice way to the user. Signed-off-by: Andi Kleen Acked-by: Jiri Olsa Signed-off-by: Peter Zijlstra Link: http://lkml.kernel.org/r/1379688044-14173-6-git-send-email-andi@firstfloor.org Signed-off-by: Ingo Molnar --- tools/perf/util/evsel.c | 9 +++++++++ 1 file changed, 9 insertions(+) (limited to 'tools/perf/util/evsel.c') diff --git a/tools/perf/util/evsel.c b/tools/perf/util/evsel.c index 0ce9febf1ba0..abe69af58b62 100644 --- a/tools/perf/util/evsel.c +++ b/tools/perf/util/evsel.c @@ -681,6 +681,9 @@ void perf_evsel__config(struct perf_evsel *evsel, attr->mmap2 = track && !perf_missing_features.mmap2; attr->comm = track; + if (opts->sample_transaction) + attr->sample_type |= PERF_SAMPLE_TRANSACTION; + /* * XXX see the function comment above * @@ -1470,6 +1473,12 @@ int perf_evsel__parse_sample(struct perf_evsel *evsel, union perf_event *event, array++; } + data->transaction = 0; + if (type & PERF_SAMPLE_TRANSACTION) { + data->transaction = *array; + array++; + } + return 0; } -- cgit v1.2.3