From 151fecfb72a0d602dfe79790602ef64b4e241574 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Mon, 19 Feb 2024 01:51:07 +0000
Subject: [PATCH] export RK_PA3
---
kernel/tools/perf/util/python.c | 221 +++++++++++++++++++++++++++++++-----------------------
1 files changed, 127 insertions(+), 94 deletions(-)
diff --git a/kernel/tools/perf/util/python.c b/kernel/tools/perf/util/python.c
index 69f5f61..ae8edde 100644
--- a/kernel/tools/perf/util/python.c
+++ b/kernel/tools/perf/util/python.c
@@ -4,14 +4,22 @@
#include <inttypes.h>
#include <poll.h>
#include <linux/err.h>
+#include <perf/cpumap.h>
+#include <traceevent/event-parse.h>
+#include <perf/mmap.h>
#include "evlist.h"
#include "callchain.h"
#include "evsel.h"
#include "event.h"
-#include "cpumap.h"
#include "print_binary.h"
#include "thread_map.h"
+#include "trace-event.h"
#include "mmap.h"
+#include "stat.h"
+#include "metricgroup.h"
+#include "util/env.h"
+#include <internal/lib.h>
+#include "util.h"
#if PY_MAJOR_VERSION < 3
#define _PyUnicode_FromString(arg) \
@@ -50,10 +58,35 @@
}
/*
+ * Add this one here not to drag util/env.c
+ */
+struct perf_env perf_env;
+
+/*
+ * Add this one here not to drag util/stat-shadow.c
+ */
+void perf_stat__collect_metric_expr(struct evlist *evsel_list)
+{
+}
+
+/*
+ * Add this one here not to drag util/metricgroup.c
+ */
+int metricgroup__copy_metric_events(struct evlist *evlist, struct cgroup *cgrp,
+ struct rblist *new_metric_events,
+ struct rblist *old_metric_events)
+{
+ return 0;
+}
+
+/*
* Support debug printing even though util/debug.c is not linked. That means
* implementing 'verbose' and 'eprintf'.
*/
int verbose;
+int debug_peo_args;
+
+int eprintf(int level, int var, const char *fmt, ...);
int eprintf(int level, int var, const char *fmt, ...)
{
@@ -92,7 +125,7 @@
struct pyrf_event {
PyObject_HEAD
- struct perf_evsel *evsel;
+ struct evsel *evsel;
struct perf_sample sample;
union perf_event event;
};
@@ -114,12 +147,12 @@
sample_members
member_def(perf_event_header, type, T_UINT, "event type"),
member_def(perf_event_header, misc, T_UINT, "event misc"),
- member_def(mmap_event, pid, T_UINT, "event pid"),
- member_def(mmap_event, tid, T_UINT, "event tid"),
- member_def(mmap_event, start, T_ULONGLONG, "start of the map"),
- member_def(mmap_event, len, T_ULONGLONG, "map length"),
- member_def(mmap_event, pgoff, T_ULONGLONG, "page offset"),
- member_def(mmap_event, filename, T_STRING_INPLACE, "backing store"),
+ member_def(perf_record_mmap, pid, T_UINT, "event pid"),
+ member_def(perf_record_mmap, tid, T_UINT, "event tid"),
+ member_def(perf_record_mmap, start, T_ULONGLONG, "start of the map"),
+ member_def(perf_record_mmap, len, T_ULONGLONG, "map length"),
+ member_def(perf_record_mmap, pgoff, T_ULONGLONG, "page offset"),
+ member_def(perf_record_mmap, filename, T_STRING_INPLACE, "backing store"),
{ .name = NULL, },
};
@@ -128,8 +161,8 @@
PyObject *ret;
char *s;
- if (asprintf(&s, "{ type: mmap, pid: %u, tid: %u, start: %#" PRIx64 ", "
- "length: %#" PRIx64 ", offset: %#" PRIx64 ", "
+ if (asprintf(&s, "{ type: mmap, pid: %u, tid: %u, start: %#" PRI_lx64 ", "
+ "length: %#" PRI_lx64 ", offset: %#" PRI_lx64 ", "
"filename: %s }",
pevent->event.mmap.pid, pevent->event.mmap.tid,
pevent->event.mmap.start, pevent->event.mmap.len,
@@ -157,18 +190,18 @@
static PyMemberDef pyrf_task_event__members[] = {
sample_members
member_def(perf_event_header, type, T_UINT, "event type"),
- member_def(fork_event, pid, T_UINT, "event pid"),
- member_def(fork_event, ppid, T_UINT, "event ppid"),
- member_def(fork_event, tid, T_UINT, "event tid"),
- member_def(fork_event, ptid, T_UINT, "event ptid"),
- member_def(fork_event, time, T_ULONGLONG, "timestamp"),
+ member_def(perf_record_fork, pid, T_UINT, "event pid"),
+ member_def(perf_record_fork, ppid, T_UINT, "event ppid"),
+ member_def(perf_record_fork, tid, T_UINT, "event tid"),
+ member_def(perf_record_fork, ptid, T_UINT, "event ptid"),
+ member_def(perf_record_fork, time, T_ULONGLONG, "timestamp"),
{ .name = NULL, },
};
static PyObject *pyrf_task_event__repr(struct pyrf_event *pevent)
{
return _PyUnicode_FromFormat("{ type: %s, pid: %u, ppid: %u, tid: %u, "
- "ptid: %u, time: %" PRIu64 "}",
+ "ptid: %u, time: %" PRI_lu64 "}",
pevent->event.header.type == PERF_RECORD_FORK ? "fork" : "exit",
pevent->event.fork.pid,
pevent->event.fork.ppid,
@@ -192,9 +225,9 @@
static PyMemberDef pyrf_comm_event__members[] = {
sample_members
member_def(perf_event_header, type, T_UINT, "event type"),
- member_def(comm_event, pid, T_UINT, "event pid"),
- member_def(comm_event, tid, T_UINT, "event tid"),
- member_def(comm_event, comm, T_STRING_INPLACE, "process name"),
+ member_def(perf_record_comm, pid, T_UINT, "event pid"),
+ member_def(perf_record_comm, tid, T_UINT, "event tid"),
+ member_def(perf_record_comm, comm, T_STRING_INPLACE, "process name"),
{ .name = NULL, },
};
@@ -221,18 +254,18 @@
static PyMemberDef pyrf_throttle_event__members[] = {
sample_members
member_def(perf_event_header, type, T_UINT, "event type"),
- member_def(throttle_event, time, T_ULONGLONG, "timestamp"),
- member_def(throttle_event, id, T_ULONGLONG, "event id"),
- member_def(throttle_event, stream_id, T_ULONGLONG, "event stream id"),
+ member_def(perf_record_throttle, time, T_ULONGLONG, "timestamp"),
+ member_def(perf_record_throttle, id, T_ULONGLONG, "event id"),
+ member_def(perf_record_throttle, stream_id, T_ULONGLONG, "event stream id"),
{ .name = NULL, },
};
static PyObject *pyrf_throttle_event__repr(struct pyrf_event *pevent)
{
- struct throttle_event *te = (struct throttle_event *)(&pevent->event.header + 1);
+ struct perf_record_throttle *te = (struct perf_record_throttle *)(&pevent->event.header + 1);
- return _PyUnicode_FromFormat("{ type: %sthrottle, time: %" PRIu64 ", id: %" PRIu64
- ", stream_id: %" PRIu64 " }",
+ return _PyUnicode_FromFormat("{ type: %sthrottle, time: %" PRI_lu64 ", id: %" PRI_lu64
+ ", stream_id: %" PRI_lu64 " }",
pevent->event.header.type == PERF_RECORD_THROTTLE ? "" : "un",
te->time, te->id, te->stream_id);
}
@@ -251,8 +284,8 @@
static PyMemberDef pyrf_lost_event__members[] = {
sample_members
- member_def(lost_event, id, T_ULONGLONG, "event id"),
- member_def(lost_event, lost, T_ULONGLONG, "number of lost events"),
+ member_def(perf_record_lost, id, T_ULONGLONG, "event id"),
+ member_def(perf_record_lost, lost, T_ULONGLONG, "number of lost events"),
{ .name = NULL, },
};
@@ -261,8 +294,8 @@
PyObject *ret;
char *s;
- if (asprintf(&s, "{ type: lost, id: %#" PRIx64 ", "
- "lost: %#" PRIx64 " }",
+ if (asprintf(&s, "{ type: lost, id: %#" PRI_lx64 ", "
+ "lost: %#" PRI_lx64 " }",
pevent->event.lost.id, pevent->event.lost.lost) < 0) {
ret = PyErr_NoMemory();
} else {
@@ -286,8 +319,8 @@
static PyMemberDef pyrf_read_event__members[] = {
sample_members
- member_def(read_event, pid, T_UINT, "event pid"),
- member_def(read_event, tid, T_UINT, "event tid"),
+ member_def(perf_record_read, pid, T_UINT, "event pid"),
+ member_def(perf_record_read, tid, T_UINT, "event tid"),
{ .name = NULL, },
};
@@ -336,40 +369,40 @@
static bool is_tracepoint(struct pyrf_event *pevent)
{
- return pevent->evsel->attr.type == PERF_TYPE_TRACEPOINT;
+ return pevent->evsel->core.attr.type == PERF_TYPE_TRACEPOINT;
}
static PyObject*
-tracepoint_field(struct pyrf_event *pe, struct format_field *field)
+tracepoint_field(struct pyrf_event *pe, struct tep_format_field *field)
{
- struct tep_handle *pevent = field->event->pevent;
+ struct tep_handle *pevent = field->event->tep;
void *data = pe->sample.raw_data;
PyObject *ret = NULL;
unsigned long long val;
unsigned int offset, len;
- if (field->flags & FIELD_IS_ARRAY) {
+ if (field->flags & TEP_FIELD_IS_ARRAY) {
offset = field->offset;
len = field->size;
- if (field->flags & FIELD_IS_DYNAMIC) {
+ if (field->flags & TEP_FIELD_IS_DYNAMIC) {
val = tep_read_number(pevent, data + offset, len);
offset = val;
len = offset >> 16;
offset &= 0xffff;
}
- if (field->flags & FIELD_IS_STRING &&
+ if (field->flags & TEP_FIELD_IS_STRING &&
is_printable_array(data + offset, len)) {
ret = _PyUnicode_FromString((char *)data + offset);
} else {
ret = PyByteArray_FromStringAndSize((const char *) data + offset, len);
- field->flags &= ~FIELD_IS_STRING;
+ field->flags &= ~TEP_FIELD_IS_STRING;
}
} else {
val = tep_read_number(pevent, data + field->offset,
field->size);
- if (field->flags & FIELD_IS_POINTER)
+ if (field->flags & TEP_FIELD_IS_POINTER)
ret = PyLong_FromUnsignedLong((unsigned long) val);
- else if (field->flags & FIELD_IS_SIGNED)
+ else if (field->flags & TEP_FIELD_IS_SIGNED)
ret = PyLong_FromLong((long) val);
else
ret = PyLong_FromUnsignedLong((unsigned long) val);
@@ -382,13 +415,13 @@
get_tracepoint_field(struct pyrf_event *pevent, PyObject *attr_name)
{
const char *str = _PyUnicode_AsString(PyObject_Str(attr_name));
- struct perf_evsel *evsel = pevent->evsel;
- struct format_field *field;
+ struct evsel *evsel = pevent->evsel;
+ struct tep_format_field *field;
if (!evsel->tp_format) {
- struct event_format *tp_format;
+ struct tep_event *tp_format;
- tp_format = trace_event__tp_format_id(evsel->attr.config);
+ tp_format = trace_event__tp_format_id(evsel->core.attr.config);
if (!tp_format)
return NULL;
@@ -429,8 +462,8 @@
static PyMemberDef pyrf_context_switch_event__members[] = {
sample_members
member_def(perf_event_header, type, T_UINT, "event type"),
- member_def(context_switch_event, next_prev_pid, T_UINT, "next/prev pid"),
- member_def(context_switch_event, next_prev_tid, T_UINT, "next/prev tid"),
+ member_def(perf_record_switch, next_prev_pid, T_UINT, "next/prev pid"),
+ member_def(perf_record_switch, next_prev_tid, T_UINT, "next/prev tid"),
{ .name = NULL, },
};
@@ -535,7 +568,7 @@
struct pyrf_cpu_map {
PyObject_HEAD
- struct cpu_map *cpus;
+ struct perf_cpu_map *cpus;
};
static int pyrf_cpu_map__init(struct pyrf_cpu_map *pcpus,
@@ -548,7 +581,7 @@
kwlist, &cpustr))
return -1;
- pcpus->cpus = cpu_map__new(cpustr);
+ pcpus->cpus = perf_cpu_map__new(cpustr);
if (pcpus->cpus == NULL)
return -1;
return 0;
@@ -556,7 +589,7 @@
static void pyrf_cpu_map__delete(struct pyrf_cpu_map *pcpus)
{
- cpu_map__put(pcpus->cpus);
+ perf_cpu_map__put(pcpus->cpus);
Py_TYPE(pcpus)->tp_free((PyObject*)pcpus);
}
@@ -604,7 +637,7 @@
struct pyrf_thread_map {
PyObject_HEAD
- struct thread_map *threads;
+ struct perf_thread_map *threads;
};
static int pyrf_thread_map__init(struct pyrf_thread_map *pthreads,
@@ -625,7 +658,7 @@
static void pyrf_thread_map__delete(struct pyrf_thread_map *pthreads)
{
- thread_map__put(pthreads->threads);
+ perf_thread_map__put(pthreads->threads);
Py_TYPE(pthreads)->tp_free((PyObject*)pthreads);
}
@@ -673,7 +706,7 @@
struct pyrf_evsel {
PyObject_HEAD
- struct perf_evsel evsel;
+ struct evsel evsel;
};
static int pyrf_evsel__init(struct pyrf_evsel *pevsel,
@@ -781,22 +814,22 @@
attr.sample_id_all = sample_id_all;
attr.size = sizeof(attr);
- perf_evsel__init(&pevsel->evsel, &attr, idx);
+ evsel__init(&pevsel->evsel, &attr, idx);
return 0;
}
static void pyrf_evsel__delete(struct pyrf_evsel *pevsel)
{
- perf_evsel__exit(&pevsel->evsel);
+ evsel__exit(&pevsel->evsel);
Py_TYPE(pevsel)->tp_free((PyObject*)pevsel);
}
static PyObject *pyrf_evsel__open(struct pyrf_evsel *pevsel,
PyObject *args, PyObject *kwargs)
{
- struct perf_evsel *evsel = &pevsel->evsel;
- struct cpu_map *cpus = NULL;
- struct thread_map *threads = NULL;
+ struct evsel *evsel = &pevsel->evsel;
+ struct perf_cpu_map *cpus = NULL;
+ struct perf_thread_map *threads = NULL;
PyObject *pcpus = NULL, *pthreads = NULL;
int group = 0, inherit = 0;
static char *kwlist[] = { "cpus", "threads", "group", "inherit", NULL };
@@ -811,12 +844,12 @@
if (pcpus != NULL)
cpus = ((struct pyrf_cpu_map *)pcpus)->cpus;
- evsel->attr.inherit = inherit;
+ evsel->core.attr.inherit = inherit;
/*
* This will group just the fds for this single evsel, to group
* multiple events, use evlist.open().
*/
- if (perf_evsel__open(evsel, cpus, threads) < 0) {
+ if (evsel__open(evsel, cpus, threads) < 0) {
PyErr_SetFromErrno(PyExc_OSError);
return NULL;
}
@@ -857,35 +890,35 @@
struct pyrf_evlist {
PyObject_HEAD
- struct perf_evlist evlist;
+ struct evlist evlist;
};
static int pyrf_evlist__init(struct pyrf_evlist *pevlist,
PyObject *args, PyObject *kwargs __maybe_unused)
{
PyObject *pcpus = NULL, *pthreads = NULL;
- struct cpu_map *cpus;
- struct thread_map *threads;
+ struct perf_cpu_map *cpus;
+ struct perf_thread_map *threads;
if (!PyArg_ParseTuple(args, "OO", &pcpus, &pthreads))
return -1;
threads = ((struct pyrf_thread_map *)pthreads)->threads;
cpus = ((struct pyrf_cpu_map *)pcpus)->cpus;
- perf_evlist__init(&pevlist->evlist, cpus, threads);
+ evlist__init(&pevlist->evlist, cpus, threads);
return 0;
}
static void pyrf_evlist__delete(struct pyrf_evlist *pevlist)
{
- perf_evlist__exit(&pevlist->evlist);
+ evlist__exit(&pevlist->evlist);
Py_TYPE(pevlist)->tp_free((PyObject*)pevlist);
}
static PyObject *pyrf_evlist__mmap(struct pyrf_evlist *pevlist,
PyObject *args, PyObject *kwargs)
{
- struct perf_evlist *evlist = &pevlist->evlist;
+ struct evlist *evlist = &pevlist->evlist;
static char *kwlist[] = { "pages", "overwrite", NULL };
int pages = 128, overwrite = false;
@@ -893,7 +926,7 @@
&pages, &overwrite))
return NULL;
- if (perf_evlist__mmap(evlist, pages) < 0) {
+ if (evlist__mmap(evlist, pages) < 0) {
PyErr_SetFromErrno(PyExc_OSError);
return NULL;
}
@@ -905,14 +938,14 @@
static PyObject *pyrf_evlist__poll(struct pyrf_evlist *pevlist,
PyObject *args, PyObject *kwargs)
{
- struct perf_evlist *evlist = &pevlist->evlist;
+ struct evlist *evlist = &pevlist->evlist;
static char *kwlist[] = { "timeout", NULL };
int timeout = -1, n;
if (!PyArg_ParseTupleAndKeywords(args, kwargs, "|i", kwlist, &timeout))
return NULL;
- n = perf_evlist__poll(evlist, timeout);
+ n = evlist__poll(evlist, timeout);
if (n < 0) {
PyErr_SetFromErrno(PyExc_OSError);
return NULL;
@@ -925,21 +958,21 @@
PyObject *args __maybe_unused,
PyObject *kwargs __maybe_unused)
{
- struct perf_evlist *evlist = &pevlist->evlist;
+ struct evlist *evlist = &pevlist->evlist;
PyObject *list = PyList_New(0);
int i;
- for (i = 0; i < evlist->pollfd.nr; ++i) {
+ for (i = 0; i < evlist->core.pollfd.nr; ++i) {
PyObject *file;
#if PY_MAJOR_VERSION < 3
- FILE *fp = fdopen(evlist->pollfd.entries[i].fd, "r");
+ FILE *fp = fdopen(evlist->core.pollfd.entries[i].fd, "r");
if (fp == NULL)
goto free_list;
file = PyFile_FromFile(fp, "perf", "r", NULL);
#else
- file = PyFile_FromFd(evlist->pollfd.entries[i].fd, "perf", "r", -1,
+ file = PyFile_FromFd(evlist->core.pollfd.entries[i].fd, "perf", "r", -1,
NULL, NULL, NULL, 0);
#endif
if (file == NULL)
@@ -963,29 +996,29 @@
PyObject *args,
PyObject *kwargs __maybe_unused)
{
- struct perf_evlist *evlist = &pevlist->evlist;
+ struct evlist *evlist = &pevlist->evlist;
PyObject *pevsel;
- struct perf_evsel *evsel;
+ struct evsel *evsel;
if (!PyArg_ParseTuple(args, "O", &pevsel))
return NULL;
Py_INCREF(pevsel);
evsel = &((struct pyrf_evsel *)pevsel)->evsel;
- evsel->idx = evlist->nr_entries;
- perf_evlist__add(evlist, evsel);
+ evsel->idx = evlist->core.nr_entries;
+ evlist__add(evlist, evsel);
- return Py_BuildValue("i", evlist->nr_entries);
+ return Py_BuildValue("i", evlist->core.nr_entries);
}
-static struct perf_mmap *get_md(struct perf_evlist *evlist, int cpu)
+static struct mmap *get_md(struct evlist *evlist, int cpu)
{
int i;
- for (i = 0; i < evlist->nr_mmaps; i++) {
- struct perf_mmap *md = &evlist->mmap[i];
+ for (i = 0; i < evlist->core.nr_mmaps; i++) {
+ struct mmap *md = &evlist->mmap[i];
- if (md->cpu == cpu)
+ if (md->core.cpu == cpu)
return md;
}
@@ -995,11 +1028,11 @@
static PyObject *pyrf_evlist__read_on_cpu(struct pyrf_evlist *pevlist,
PyObject *args, PyObject *kwargs)
{
- struct perf_evlist *evlist = &pevlist->evlist;
+ struct evlist *evlist = &pevlist->evlist;
union perf_event *event;
int sample_id_all = 1, cpu;
static char *kwlist[] = { "cpu", "sample_id_all", NULL };
- struct perf_mmap *md;
+ struct mmap *md;
int err;
if (!PyArg_ParseTupleAndKeywords(args, kwargs, "i|i", kwlist,
@@ -1010,14 +1043,14 @@
if (!md)
return NULL;
- if (perf_mmap__read_init(md) < 0)
+ if (perf_mmap__read_init(&md->core) < 0)
goto end;
- event = perf_mmap__read_event(md);
+ event = perf_mmap__read_event(&md->core);
if (event != NULL) {
PyObject *pyevent = pyrf_event__new(event);
struct pyrf_event *pevent = (struct pyrf_event *)pyevent;
- struct perf_evsel *evsel;
+ struct evsel *evsel;
if (pyevent == NULL)
return PyErr_NoMemory();
@@ -1030,10 +1063,10 @@
pevent->evsel = evsel;
- err = perf_evsel__parse_sample(evsel, event, &pevent->sample);
+ err = evsel__parse_sample(evsel, event, &pevent->sample);
/* Consume the even only after we parsed it out. */
- perf_mmap__consume(md);
+ perf_mmap__consume(&md->core);
if (err)
return PyErr_Format(PyExc_OSError,
@@ -1048,7 +1081,7 @@
static PyObject *pyrf_evlist__open(struct pyrf_evlist *pevlist,
PyObject *args, PyObject *kwargs)
{
- struct perf_evlist *evlist = &pevlist->evlist;
+ struct evlist *evlist = &pevlist->evlist;
int group = 0;
static char *kwlist[] = { "group", NULL };
@@ -1058,7 +1091,7 @@
if (group)
perf_evlist__set_leader(evlist);
- if (perf_evlist__open(evlist) < 0) {
+ if (evlist__open(evlist) < 0) {
PyErr_SetFromErrno(PyExc_OSError);
return NULL;
}
@@ -1111,15 +1144,15 @@
{
struct pyrf_evlist *pevlist = (void *)obj;
- return pevlist->evlist.nr_entries;
+ return pevlist->evlist.core.nr_entries;
}
static PyObject *pyrf_evlist__item(PyObject *obj, Py_ssize_t i)
{
struct pyrf_evlist *pevlist = (void *)obj;
- struct perf_evsel *pos;
+ struct evsel *pos;
- if (i >= pevlist->evlist.nr_entries)
+ if (i >= pevlist->evlist.core.nr_entries)
return NULL;
evlist__for_each_entry(&pevlist->evlist, pos) {
@@ -1241,7 +1274,7 @@
static PyObject *pyrf__tracepoint(struct pyrf_evsel *pevsel,
PyObject *args, PyObject *kwargs)
{
- struct event_format *tp_format;
+ struct tep_event *tp_format;
static char *kwlist[] = { "sys", "name", NULL };
char *sys = NULL;
char *name = NULL;
--
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