diff options
Diffstat (limited to 'tools/perf/util/session.c')
| -rw-r--r-- | tools/perf/util/session.c | 41 |
1 files changed, 34 insertions, 7 deletions
diff --git a/tools/perf/util/session.c b/tools/perf/util/session.c index 859832a82496..a12cf4f0e97a 100644 --- a/tools/perf/util/session.c +++ b/tools/perf/util/session.c @@ -29,6 +29,7 @@ #include "thread-stack.h" #include "sample-raw.h" #include "stat.h" +#include "tsc.h" #include "ui/progress.h" #include "../perf.h" #include "arch/common.h" @@ -451,6 +452,16 @@ static int process_stat_round_stub(struct perf_session *perf_session __maybe_unu return 0; } +static int process_event_time_conv_stub(struct perf_session *perf_session __maybe_unused, + union perf_event *event) +{ + if (dump_trace) + perf_event__fprintf_time_conv(event, stdout); + + dump_printf(": unhandled!\n"); + return 0; +} + static int perf_session__process_compressed_event_stub(struct perf_session *session __maybe_unused, union perf_event *event __maybe_unused, u64 file_offset __maybe_unused) @@ -532,7 +543,7 @@ void perf_tool__fill_defaults(struct perf_tool *tool) if (tool->stat_round == NULL) tool->stat_round = process_stat_round_stub; if (tool->time_conv == NULL) - tool->time_conv = process_event_op2_stub; + tool->time_conv = process_event_time_conv_stub; if (tool->feature == NULL) tool->feature = process_event_op2_stub; if (tool->compressed == NULL) @@ -949,6 +960,19 @@ static void perf_event__stat_round_swap(union perf_event *event, event->stat_round.time = bswap_64(event->stat_round.time); } +static void perf_event__time_conv_swap(union perf_event *event, + bool sample_id_all __maybe_unused) +{ + event->time_conv.time_shift = bswap_64(event->time_conv.time_shift); + event->time_conv.time_mult = bswap_64(event->time_conv.time_mult); + event->time_conv.time_zero = bswap_64(event->time_conv.time_zero); + + if (event_contains(event->time_conv, time_cycles)) { + event->time_conv.time_cycles = bswap_64(event->time_conv.time_cycles); + event->time_conv.time_mask = bswap_64(event->time_conv.time_mask); + } +} + typedef void (*perf_event__swap_op)(union perf_event *event, bool sample_id_all); @@ -985,7 +1009,7 @@ static perf_event__swap_op perf_event__swap_ops[] = { [PERF_RECORD_STAT] = perf_event__stat_swap, [PERF_RECORD_STAT_ROUND] = perf_event__stat_round_swap, [PERF_RECORD_EVENT_UPDATE] = perf_event__event_update_swap, - [PERF_RECORD_TIME_CONV] = perf_event__all64_swap, + [PERF_RECORD_TIME_CONV] = perf_event__time_conv_swap, [PERF_RECORD_HEADER_MAX] = NULL, }; @@ -1069,7 +1093,7 @@ static void callchain__lbr_callstack_printf(struct perf_sample *sample) * in "to" register. * For example, there is a call stack * "A"->"B"->"C"->"D". - * The LBR registers will recorde like + * The LBR registers will be recorded like * "C"->"D", "B"->"C", "A"->"B". * So only the first "to" register and all "from" * registers are needed to construct the whole stack. @@ -1302,8 +1326,10 @@ static void dump_sample(struct evsel *evsel, union perf_event *event, if (sample_type & PERF_SAMPLE_WEIGHT_TYPE) { printf("... weight: %" PRIu64 "", sample->weight); - if (sample_type & PERF_SAMPLE_WEIGHT_STRUCT) + if (sample_type & PERF_SAMPLE_WEIGHT_STRUCT) { printf(",0x%"PRIx16"", sample->ins_lat); + printf(",0x%"PRIx16"", sample->p_stage_cyc); + } printf("\n"); } @@ -1584,7 +1610,7 @@ static s64 perf_session__process_user_event(struct perf_session *session, return tool->event_update(tool, event, &session->evlist); case PERF_RECORD_HEADER_EVENT_TYPE: /* - * Depreceated, but we need to handle it for sake + * Deprecated, but we need to handle it for sake * of old data files create in pipe mode. */ return 0; @@ -2350,7 +2376,8 @@ size_t perf_session__fprintf_dsos_buildid(struct perf_session *session, FILE *fp return machines__fprintf_dsos_buildid(&session->machines, fp, skip, parm); } -size_t perf_session__fprintf_nr_events(struct perf_session *session, FILE *fp) +size_t perf_session__fprintf_nr_events(struct perf_session *session, FILE *fp, + bool skip_empty) { size_t ret; const char *msg = ""; @@ -2360,7 +2387,7 @@ size_t perf_session__fprintf_nr_events(struct perf_session *session, FILE *fp) ret = fprintf(fp, "\nAggregated stats:%s\n", msg); - ret += events_stats__fprintf(&session->evlist->stats, fp); + ret += events_stats__fprintf(&session->evlist->stats, fp, skip_empty); return ret; } |