diff options
Diffstat (limited to 'tools/perf/util/auxtrace.h')
| -rw-r--r-- | tools/perf/util/auxtrace.h | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/tools/perf/util/auxtrace.h b/tools/perf/util/auxtrace.h index 2cf63d377831..29eb82dff574 100644 --- a/tools/perf/util/auxtrace.h +++ b/tools/perf/util/auxtrace.h @@ -71,6 +71,9 @@ enum itrace_period_type { * @inject: indicates the event (not just the sample) must be fully synthesized * because 'perf inject' will write it out * @instructions: whether to synthesize 'instructions' events + * @cycles: whether to synthesize 'cycles' events + * (not fully accurate, since CYC packets are only emitted + * together with other events, such as branches) * @branches: whether to synthesize 'branches' events * (branch misses only for Arm SPE) * @transactions: whether to synthesize events for transactions @@ -119,6 +122,7 @@ struct itrace_synth_opts { bool default_no_sample; bool inject; bool instructions; + bool cycles; bool branches; bool transactions; bool ptwrites; @@ -643,6 +647,7 @@ bool auxtrace__evsel_is_auxtrace(struct perf_session *session, #define ITRACE_HELP \ " i[period]: synthesize instructions events\n" \ +" y[period]: synthesize cycles events (same period as i)\n" \ " b: synthesize branches events (branch misses for Arm SPE)\n" \ " c: synthesize branches events (calls only)\n" \ " r: synthesize branches events (returns only)\n" \ @@ -674,7 +679,7 @@ bool auxtrace__evsel_is_auxtrace(struct perf_session *session, " A: approximate IPC\n" \ " Z: prefer to ignore timestamps (so-called \"timeless\" decoding)\n" \ " PERIOD[ns|us|ms|i|t]: specify period to sample stream\n" \ -" concatenate multiple options. Default is ibxwpe or cewp\n" +" concatenate multiple options. Default is iybxwpe or cewp\n" static inline void itrace_synth_opts__set_time_range(struct itrace_synth_opts *opts, |