diff options
Diffstat (limited to 'tools')
-rw-r--r-- | tools/perf/util/s390-sample-raw.c | 50 |
1 files changed, 26 insertions, 24 deletions
diff --git a/tools/perf/util/s390-sample-raw.c b/tools/perf/util/s390-sample-raw.c index 91330c874170..dc1ed3e95d4d 100644 --- a/tools/perf/util/s390-sample-raw.c +++ b/tools/perf/util/s390-sample-raw.c @@ -27,7 +27,7 @@ #include "color.h" #include "sample-raw.h" #include "s390-cpumcf-kernel.h" -#include "pmu-events/pmu-events.h" +#include "util/pmu.h" #include "util/sample.h" static size_t ctrset_size(struct cf_ctrset_entry *set) @@ -132,56 +132,57 @@ static int get_counterset_start(int setnr) struct get_counter_name_data { int wanted; - const char *result; + char *result; }; -static int get_counter_name_callback(const struct pmu_event *evp, - const struct pmu_events_table *table __maybe_unused, - void *vdata) +static int get_counter_name_callback(void *vdata, struct pmu_event_info *info) { struct get_counter_name_data *data = vdata; int rc, event_nr; + const char *event_str; - if (evp->name == NULL || evp->event == NULL) + if (info->str == NULL) return 0; - rc = sscanf(evp->event, "event=%x", &event_nr); + + event_str = strstr(info->str, "event="); + if (!event_str) + return 0; + + rc = sscanf(event_str, "event=%x", &event_nr); if (rc == 1 && event_nr == data->wanted) { - data->result = evp->name; + data->result = strdup(info->name); return 1; /* Terminate the search. */ } return 0; } -/* Scan the PMU table and extract the logical name of a counter from the - * PMU events table. Input is the counter set and counter number with in the - * set. Construct the event number and use this as key. If they match return - * the name of this counter. +/* Scan the PMU and extract the logical name of a counter from the event. Input + * is the counter set and counter number with in the set. Construct the event + * number and use this as key. If they match return the name of this counter. * If no match is found a NULL pointer is returned. */ -static const char *get_counter_name(int set, int nr, const struct pmu_events_table *table) +static char *get_counter_name(int set, int nr, struct perf_pmu *pmu) { struct get_counter_name_data data = { .wanted = get_counterset_start(set) + nr, .result = NULL, }; - if (!table) + if (!pmu) return NULL; - pmu_events_table__for_each_event(table, get_counter_name_callback, &data); + perf_pmu__for_each_event(pmu, &data, get_counter_name_callback); return data.result; } -static void s390_cpumcfdg_dump(struct perf_sample *sample) +static void s390_cpumcfdg_dump(struct perf_pmu *pmu, struct perf_sample *sample) { size_t i, len = sample->raw_size, offset = 0; unsigned char *buf = sample->raw_data; const char *color = PERF_COLOR_BLUE; struct cf_ctrset_entry *cep, ce; - const struct pmu_events_table *table; u64 *p; - table = pmu_events_table__find(); while (offset < len) { cep = (struct cf_ctrset_entry *)(buf + offset); @@ -199,11 +200,12 @@ static void s390_cpumcfdg_dump(struct perf_sample *sample) color_fprintf(stdout, color, " [%#08zx] Counterset:%d" " Counters:%d\n", offset, ce.set, ce.ctr); for (i = 0, p = (u64 *)(cep + 1); i < ce.ctr; ++i, ++p) { - const char *ev_name = get_counter_name(ce.set, i, table); + char *ev_name = get_counter_name(ce.set, i, pmu); color_fprintf(stdout, color, "\tCounter:%03d %s Value:%#018lx\n", i, ev_name ?: "<unknown>", be64_to_cpu(*p)); + free(ev_name); } offset += ctrset_size(&ce); } @@ -216,14 +218,14 @@ static void s390_cpumcfdg_dump(struct perf_sample *sample) */ void evlist__s390_sample_raw(struct evlist *evlist, union perf_event *event, struct perf_sample *sample) { - struct evsel *ev_bc000; + struct evsel *evsel; if (event->header.type != PERF_RECORD_SAMPLE) return; - ev_bc000 = evlist__event2evsel(evlist, event); - if (ev_bc000 == NULL || - ev_bc000->core.attr.config != PERF_EVENT_CPUM_CF_DIAG) + evsel = evlist__event2evsel(evlist, event); + if (evsel == NULL || + evsel->core.attr.config != PERF_EVENT_CPUM_CF_DIAG) return; /* Display raw data on screen */ @@ -231,5 +233,5 @@ void evlist__s390_sample_raw(struct evlist *evlist, union perf_event *event, str pr_err("Invalid counter set data encountered\n"); return; } - s390_cpumcfdg_dump(sample); + s390_cpumcfdg_dump(evsel->pmu, sample); } |