diff options
Diffstat (limited to 'tools/perf/util/session.c')
| -rw-r--r-- | tools/perf/util/session.c | 75 |
1 files changed, 34 insertions, 41 deletions
diff --git a/tools/perf/util/session.c b/tools/perf/util/session.c index 76d6e257b8a4..bd85280bb6e8 100644 --- a/tools/perf/util/session.c +++ b/tools/perf/util/session.c @@ -86,13 +86,12 @@ void perf_session__set_id_hdr_size(struct perf_session *session) { u16 id_hdr_size = perf_evlist__id_hdr_size(session->evlist); - session->host_machine.id_hdr_size = id_hdr_size; machines__set_id_hdr_size(&session->machines, id_hdr_size); } int perf_session__create_kernel_maps(struct perf_session *self) { - int ret = machine__create_kernel_maps(&self->host_machine); + int ret = machine__create_kernel_maps(&self->machines.host); if (ret >= 0) ret = machines__create_guest_kernel_maps(&self->machines); @@ -101,8 +100,7 @@ int perf_session__create_kernel_maps(struct perf_session *self) static void perf_session__destroy_kernel_maps(struct perf_session *self) { - machine__destroy_kernel_maps(&self->host_machine); - machines__destroy_guest_kernel_maps(&self->machines); + machines__destroy_kernel_maps(&self->machines); } struct perf_session *perf_session__new(const char *filename, int mode, @@ -127,13 +125,11 @@ struct perf_session *perf_session__new(const char *filename, int mode, goto out; memcpy(self->filename, filename, len); - self->machines = RB_ROOT; self->repipe = repipe; INIT_LIST_HEAD(&self->ordered_samples.samples); INIT_LIST_HEAD(&self->ordered_samples.sample_cache); INIT_LIST_HEAD(&self->ordered_samples.to_free); - machine__init(&self->host_machine, "", HOST_KERNEL_ID); - hists__init(&self->hists); + machines__init(&self->machines); if (mode == O_RDONLY) { if (perf_session__open(self, force) < 0) @@ -163,12 +159,12 @@ out_delete: static void perf_session__delete_dead_threads(struct perf_session *session) { - machine__delete_dead_threads(&session->host_machine); + machine__delete_dead_threads(&session->machines.host); } static void perf_session__delete_threads(struct perf_session *session) { - machine__delete_threads(&session->host_machine); + machine__delete_threads(&session->machines.host); } static void perf_session_env__delete(struct perf_session_env *env) @@ -193,7 +189,7 @@ void perf_session__delete(struct perf_session *self) perf_session__delete_dead_threads(self); perf_session__delete_threads(self); perf_session_env__delete(&self->header.env); - machine__exit(&self->host_machine); + machines__exit(&self->machines); close(self->fd); free(self); vdso__exit(); @@ -825,7 +821,7 @@ static struct machine * return perf_session__findnew_machine(session, pid); } - return perf_session__find_host_machine(session); + return &session->machines.host; } static int perf_session_deliver_event(struct perf_session *session, @@ -863,11 +859,11 @@ static int perf_session_deliver_event(struct perf_session *session, case PERF_RECORD_SAMPLE: dump_sample(evsel, event, sample); if (evsel == NULL) { - ++session->hists.stats.nr_unknown_id; + ++session->stats.nr_unknown_id; return 0; } if (machine == NULL) { - ++session->hists.stats.nr_unprocessable_samples; + ++session->stats.nr_unprocessable_samples; return 0; } return tool->sample(tool, event, sample, evsel, machine); @@ -881,7 +877,7 @@ static int perf_session_deliver_event(struct perf_session *session, return tool->exit(tool, event, sample, machine); case PERF_RECORD_LOST: if (tool->lost == perf_event__process_lost) - session->hists.stats.total_lost += event->lost.lost; + session->stats.total_lost += event->lost.lost; return tool->lost(tool, event, sample, machine); case PERF_RECORD_READ: return tool->read(tool, event, sample, evsel, machine); @@ -890,7 +886,7 @@ static int perf_session_deliver_event(struct perf_session *session, case PERF_RECORD_UNTHROTTLE: return tool->unthrottle(tool, event, sample, machine); default: - ++session->hists.stats.nr_unknown_events; + ++session->stats.nr_unknown_events; return -1; } } @@ -904,8 +900,8 @@ static int perf_session__preprocess_sample(struct perf_session *session, if (!ip_callchain__valid(sample->callchain, event)) { pr_debug("call-chain problem with event, skipping it.\n"); - ++session->hists.stats.nr_invalid_chains; - session->hists.stats.total_invalid_chains += sample->period; + ++session->stats.nr_invalid_chains; + session->stats.total_invalid_chains += sample->period; return -EINVAL; } return 0; @@ -963,7 +959,7 @@ static int perf_session__process_event(struct perf_session *session, if (event->header.type >= PERF_RECORD_HEADER_MAX) return -EINVAL; - hists__inc_nr_events(&session->hists, event->header.type); + events_stats__inc(&session->stats, event->header.type); if (event->header.type >= PERF_RECORD_USER_TYPE_START) return perf_session__process_user_event(session, event, tool, file_offset); @@ -999,7 +995,7 @@ void perf_event_header__bswap(struct perf_event_header *self) struct thread *perf_session__findnew(struct perf_session *session, pid_t pid) { - return machine__findnew_thread(&session->host_machine, pid); + return machine__findnew_thread(&session->machines.host, pid); } static struct thread *perf_session__register_idle_thread(struct perf_session *self) @@ -1018,39 +1014,39 @@ static void perf_session__warn_about_errors(const struct perf_session *session, const struct perf_tool *tool) { if (tool->lost == perf_event__process_lost && - session->hists.stats.nr_events[PERF_RECORD_LOST] != 0) { + session->stats.nr_events[PERF_RECORD_LOST] != 0) { ui__warning("Processed %d events and lost %d chunks!\n\n" "Check IO/CPU overload!\n\n", - session->hists.stats.nr_events[0], - session->hists.stats.nr_events[PERF_RECORD_LOST]); + session->stats.nr_events[0], + session->stats.nr_events[PERF_RECORD_LOST]); } - if (session->hists.stats.nr_unknown_events != 0) { + if (session->stats.nr_unknown_events != 0) { ui__warning("Found %u unknown events!\n\n" "Is this an older tool processing a perf.data " "file generated by a more recent tool?\n\n" "If that is not the case, consider " "reporting to linux-kernel@vger.kernel.org.\n\n", - session->hists.stats.nr_unknown_events); + session->stats.nr_unknown_events); } - if (session->hists.stats.nr_unknown_id != 0) { + if (session->stats.nr_unknown_id != 0) { ui__warning("%u samples with id not present in the header\n", - session->hists.stats.nr_unknown_id); + session->stats.nr_unknown_id); } - if (session->hists.stats.nr_invalid_chains != 0) { + if (session->stats.nr_invalid_chains != 0) { ui__warning("Found invalid callchains!\n\n" "%u out of %u events were discarded for this reason.\n\n" "Consider reporting to linux-kernel@vger.kernel.org.\n\n", - session->hists.stats.nr_invalid_chains, - session->hists.stats.nr_events[PERF_RECORD_SAMPLE]); + session->stats.nr_invalid_chains, + session->stats.nr_events[PERF_RECORD_SAMPLE]); } - if (session->hists.stats.nr_unprocessable_samples != 0) { + if (session->stats.nr_unprocessable_samples != 0) { ui__warning("%u unprocessable samples recorded.\n" "Do you have a KVM guest running and not using 'perf kvm'?\n", - session->hists.stats.nr_unprocessable_samples); + session->stats.nr_unprocessable_samples); } } @@ -1336,16 +1332,13 @@ int maps__set_kallsyms_ref_reloc_sym(struct map **maps, size_t perf_session__fprintf_dsos(struct perf_session *self, FILE *fp) { - return __dsos__fprintf(&self->host_machine.kernel_dsos, fp) + - __dsos__fprintf(&self->host_machine.user_dsos, fp) + - machines__fprintf_dsos(&self->machines, fp); + return machines__fprintf_dsos(&self->machines, fp); } size_t perf_session__fprintf_dsos_buildid(struct perf_session *self, FILE *fp, bool (skip)(struct dso *dso, int parm), int parm) { - size_t ret = machine__fprintf_dsos_buildid(&self->host_machine, fp, skip, parm); - return ret + machines__fprintf_dsos_buildid(&self->machines, fp, skip, parm); + return machines__fprintf_dsos_buildid(&self->machines, fp, skip, parm); } size_t perf_session__fprintf_nr_events(struct perf_session *session, FILE *fp) @@ -1353,11 +1346,11 @@ size_t perf_session__fprintf_nr_events(struct perf_session *session, FILE *fp) struct perf_evsel *pos; size_t ret = fprintf(fp, "Aggregated stats:\n"); - ret += hists__fprintf_nr_events(&session->hists, fp); + ret += events_stats__fprintf(&session->stats, fp); list_for_each_entry(pos, &session->evlist->entries, node) { ret += fprintf(fp, "%s stats:\n", perf_evsel__name(pos)); - ret += hists__fprintf_nr_events(&pos->hists, fp); + ret += events_stats__fprintf(&pos->hists.stats, fp); } return ret; @@ -1369,7 +1362,7 @@ size_t perf_session__fprintf(struct perf_session *session, FILE *fp) * FIXME: Here we have to actually print all the machines in this * session, not just the host... */ - return machine__fprintf(&session->host_machine, fp); + return machine__fprintf(&session->machines.host, fp); } void perf_session__remove_thread(struct perf_session *session, @@ -1378,10 +1371,10 @@ void perf_session__remove_thread(struct perf_session *session, /* * FIXME: This one makes no sense, we need to remove the thread from * the machine it belongs to, perf_session can have many machines, so - * doing it always on ->host_machine is wrong. Fix when auditing all + * doing it always on ->machines.host is wrong. Fix when auditing all * the 'perf kvm' code. */ - machine__remove_thread(&session->host_machine, th); + machine__remove_thread(&session->machines.host, th); } struct perf_evsel *perf_session__find_first_evtype(struct perf_session *session, |