diff options
Diffstat (limited to 'tools/perf/builtin-record.c')
| -rw-r--r-- | tools/perf/builtin-record.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/tools/perf/builtin-record.c b/tools/perf/builtin-record.c index 024e1441d76b..b34de9291c27 100644 --- a/tools/perf/builtin-record.c +++ b/tools/perf/builtin-record.c @@ -36,6 +36,7 @@ static int *fd[MAX_NR_CPUS][MAX_COUNTERS]; static u64 user_interval = ULLONG_MAX; static u64 default_interval = 0; +static u64 sample_type; static int nr_cpus = 0; static unsigned int page_size; @@ -129,6 +130,7 @@ static void write_output(void *buf, size_t size) } static int process_synthesized_event(event_t *event, + struct sample_data *sample __used, struct perf_session *self __used) { write_output(event, event->header.size); @@ -287,6 +289,9 @@ static void create_counter(int counter, int cpu) attr->sample_type |= PERF_SAMPLE_CPU; } + if (!sample_type) + sample_type = attr->sample_type; + attr->mmap = track; attr->comm = track; attr->inherit = !no_inherit; @@ -642,6 +647,8 @@ static int __cmd_record(int argc, const char **argv) open_counters(cpumap[i]); } + perf_session__set_sample_type(session, sample_type); + if (pipe_output) { err = perf_header__write_pipe(output); if (err < 0) |