diff options
Diffstat (limited to 'tools/perf/builtin-record.c')
| -rw-r--r-- | tools/perf/builtin-record.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/tools/perf/builtin-record.c b/tools/perf/builtin-record.c index c4c132205ed6..3775abe2af78 100644 --- a/tools/perf/builtin-record.c +++ b/tools/perf/builtin-record.c @@ -104,6 +104,11 @@ static void mmap_write_tail(struct mmap_data *md, unsigned long tail) pc->data_tail = tail; } +static void advance_output(size_t size) +{ + bytes_written += size; +} + static void write_output(void *buf, size_t size) { while (size) { @@ -599,6 +604,17 @@ static int __cmd_record(int argc, const char **argv) pr_err("Couldn't synthesize event_types.\n"); return err; } + + err = event__synthesize_tracing_data(output, attrs, + nr_counters, + process_synthesized_event, + session); + if (err <= 0) { + pr_err("Couldn't record tracing data.\n"); + return err; + } + + advance_output(err); } err = event__synthesize_kernel_mmap(process_synthesized_event, |
