diff options
Diffstat (limited to 'tools/perf/util/python.c')
| -rw-r--r-- | tools/perf/util/python.c | 30 |
1 files changed, 24 insertions, 6 deletions
diff --git a/tools/perf/util/python.c b/tools/perf/util/python.c index 863b61478edd..ce501ba14b08 100644 --- a/tools/perf/util/python.c +++ b/tools/perf/util/python.c @@ -11,6 +11,7 @@ #include "cpumap.h" #include "print_binary.h" #include "thread_map.h" +#include "mmap.h" #if PY_MAJOR_VERSION < 3 #define _PyUnicode_FromString(arg) \ @@ -341,7 +342,7 @@ static bool is_tracepoint(struct pyrf_event *pevent) static PyObject* tracepoint_field(struct pyrf_event *pe, struct format_field *field) { - struct pevent *pevent = field->event->pevent; + struct tep_handle *pevent = field->event->pevent; void *data = pe->sample.raw_data; PyObject *ret = NULL; unsigned long long val; @@ -351,7 +352,7 @@ tracepoint_field(struct pyrf_event *pe, struct format_field *field) offset = field->offset; len = field->size; if (field->flags & FIELD_IS_DYNAMIC) { - val = pevent_read_number(pevent, data + offset, len); + val = tep_read_number(pevent, data + offset, len); offset = val; len = offset >> 16; offset &= 0xffff; @@ -364,8 +365,8 @@ tracepoint_field(struct pyrf_event *pe, struct format_field *field) field->flags &= ~FIELD_IS_STRING; } } else { - val = pevent_read_number(pevent, data + field->offset, - field->size); + val = tep_read_number(pevent, data + field->offset, + field->size); if (field->flags & FIELD_IS_POINTER) ret = PyLong_FromUnsignedLong((unsigned long) val); else if (field->flags & FIELD_IS_SIGNED) @@ -394,7 +395,7 @@ get_tracepoint_field(struct pyrf_event *pevent, PyObject *attr_name) evsel->tp_format = tp_format; } - field = pevent_find_any_field(evsel->tp_format, str); + field = tep_find_any_field(evsel->tp_format, str); if (!field) return NULL; @@ -976,6 +977,20 @@ static PyObject *pyrf_evlist__add(struct pyrf_evlist *pevlist, return Py_BuildValue("i", evlist->nr_entries); } +static struct perf_mmap *get_md(struct perf_evlist *evlist, int cpu) +{ + int i; + + for (i = 0; i < evlist->nr_mmaps; i++) { + struct perf_mmap *md = &evlist->mmap[i]; + + if (md->cpu == cpu) + return md; + } + + return NULL; +} + static PyObject *pyrf_evlist__read_on_cpu(struct pyrf_evlist *pevlist, PyObject *args, PyObject *kwargs) { @@ -990,7 +1005,10 @@ static PyObject *pyrf_evlist__read_on_cpu(struct pyrf_evlist *pevlist, &cpu, &sample_id_all)) return NULL; - md = &evlist->mmap[cpu]; + md = get_md(evlist, cpu); + if (!md) + return NULL; + if (perf_mmap__read_init(md) < 0) goto end; |