diff options
| -rw-r--r-- | tools/perf/builtin-test.c | 9 | ||||
| -rw-r--r-- | tools/perf/util/evsel.c | 3 | ||||
| -rw-r--r-- | tools/perf/util/evsel.h | 8 | ||||
| -rw-r--r-- | tools/perf/util/python.c | 2 | ||||
| -rw-r--r-- | tools/perf/util/session.c | 14 | ||||
| -rw-r--r-- | tools/perf/util/session.h | 13 |
6 files changed, 24 insertions, 25 deletions
diff --git a/tools/perf/builtin-test.c b/tools/perf/builtin-test.c index d909eb74a0eb..2ea5fe4cc940 100644 --- a/tools/perf/builtin-test.c +++ b/tools/perf/builtin-test.c @@ -478,7 +478,6 @@ static int test__basic_mmap(void) unsigned int nr_events[nsyscalls], expected_nr_events[nsyscalls], i, j; struct perf_evsel *evsels[nsyscalls], *evsel; - int sample_size = __perf_evsel__sample_size(attr.sample_type); for (i = 0; i < nsyscalls; ++i) { char name[64]; @@ -563,7 +562,8 @@ static int test__basic_mmap(void) goto out_munmap; } - err = perf_event__parse_sample(event, attr.sample_type, sample_size, + err = perf_event__parse_sample(event, attr.sample_type, + evsels[0]->sample_size, false, &sample, false); if (err) { pr_err("Can't parse sample, err = %d\n", err); @@ -666,7 +666,7 @@ static int test__PERF_RECORD(void) found_libc_mmap = false, found_vdso_mmap = false, found_ld_mmap = false; - int err = -1, errs = 0, i, wakeups = 0, sample_size; + int err = -1, errs = 0, i, wakeups = 0; u32 cpu; int total_events = 0, nr_events[PERF_RECORD_MAX] = { 0, }; @@ -761,7 +761,6 @@ static int test__PERF_RECORD(void) * event. */ sample_type = perf_evlist__sample_type(evlist); - sample_size = __perf_evsel__sample_size(sample_type); /* * Now that all is properly set up, enable the events, they will @@ -789,7 +788,7 @@ static int test__PERF_RECORD(void) nr_events[type]++; err = perf_event__parse_sample(event, sample_type, - sample_size, true, + evsel->sample_size, true, &sample, false); if (err < 0) { if (verbose) diff --git a/tools/perf/util/evsel.c b/tools/perf/util/evsel.c index e81771364867..8feec4011356 100644 --- a/tools/perf/util/evsel.c +++ b/tools/perf/util/evsel.c @@ -20,7 +20,7 @@ #define FD(e, x, y) (*(int *)xyarray__entry(e->fd, x, y)) #define GROUP_FD(group_fd, cpu) (*(int *)xyarray__entry(group_fd, cpu, 0)) -int __perf_evsel__sample_size(u64 sample_type) +static int __perf_evsel__sample_size(u64 sample_type) { u64 mask = sample_type & PERF_SAMPLE_MASK; int size = 0; @@ -53,6 +53,7 @@ void perf_evsel__init(struct perf_evsel *evsel, evsel->attr = *attr; INIT_LIST_HEAD(&evsel->node); hists__init(&evsel->hists); + evsel->sample_size = __perf_evsel__sample_size(attr->sample_type); } struct perf_evsel *perf_evsel__new(struct perf_event_attr *attr, int idx) diff --git a/tools/perf/util/evsel.h b/tools/perf/util/evsel.h index 67cc5033d192..894bd77d90cc 100644 --- a/tools/perf/util/evsel.h +++ b/tools/perf/util/evsel.h @@ -65,6 +65,7 @@ struct perf_evsel { void *func; void *data; } handler; + unsigned int sample_size; bool supported; }; @@ -177,13 +178,6 @@ static inline int perf_evsel__read_scaled(struct perf_evsel *evsel, return __perf_evsel__read(evsel, ncpus, nthreads, true); } -int __perf_evsel__sample_size(u64 sample_type); - -static inline int perf_evsel__sample_size(struct perf_evsel *evsel) -{ - return __perf_evsel__sample_size(evsel->attr.sample_type); -} - void hists__init(struct hists *hists); #endif /* __PERF_EVSEL_H */ diff --git a/tools/perf/util/python.c b/tools/perf/util/python.c index e03b58a48424..b0d6f85e30f1 100644 --- a/tools/perf/util/python.c +++ b/tools/perf/util/python.c @@ -806,7 +806,7 @@ static PyObject *pyrf_evlist__read_on_cpu(struct pyrf_evlist *pevlist, first = list_entry(evlist->entries.next, struct perf_evsel, node); err = perf_event__parse_sample(event, first->attr.sample_type, - perf_evsel__sample_size(first), + first->sample_size, sample_id_all, &pevent->sample, false); if (err) return PyErr_Format(PyExc_OSError, diff --git a/tools/perf/util/session.c b/tools/perf/util/session.c index 8e4f0755d2aa..b8da60d1ecb5 100644 --- a/tools/perf/util/session.c +++ b/tools/perf/util/session.c @@ -16,6 +16,19 @@ #include "cpumap.h" #include "event-parse.h" +int perf_session__parse_sample(struct perf_session *session, + const union perf_event *event, + struct perf_sample *sample) +{ + struct perf_evsel *first; + first = list_entry(session->evlist->entries.next, struct perf_evsel, node); + + return perf_event__parse_sample(event, session->sample_type, + first->sample_size, + session->sample_id_all, sample, + session->header.needs_swap); +} + static int perf_session__open(struct perf_session *self, bool force) { struct stat input_stat; @@ -83,7 +96,6 @@ out_close: void perf_session__update_sample_type(struct perf_session *self) { self->sample_type = perf_evlist__sample_type(self->evlist); - self->sample_size = __perf_evsel__sample_size(self->sample_type); self->sample_id_all = perf_evlist__sample_id_all(self->evlist); self->id_hdr_size = perf_evlist__id_hdr_size(self->evlist); self->host_machine.id_hdr_size = self->id_hdr_size; diff --git a/tools/perf/util/session.h b/tools/perf/util/session.h index 7c435bde6eb0..4d549e28248f 100644 --- a/tools/perf/util/session.h +++ b/tools/perf/util/session.h @@ -42,7 +42,6 @@ struct perf_session { */ struct hists hists; u64 sample_type; - int sample_size; int fd; bool fd_pipe; bool repipe; @@ -130,15 +129,9 @@ size_t perf_session__fprintf_dsos_buildid(struct perf_session *self, size_t perf_session__fprintf_nr_events(struct perf_session *session, FILE *fp); -static inline int perf_session__parse_sample(struct perf_session *session, - const union perf_event *event, - struct perf_sample *sample) -{ - return perf_event__parse_sample(event, session->sample_type, - session->sample_size, - session->sample_id_all, sample, - session->header.needs_swap); -} +int perf_session__parse_sample(struct perf_session *session, + const union perf_event *event, + struct perf_sample *sample); static inline int perf_session__synthesize_sample(struct perf_session *session, union perf_event *event, |