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-rw-r--r--tools/perf/util/data-convert-bt.c58
1 files changed, 30 insertions, 28 deletions
diff --git a/tools/perf/util/data-convert-bt.c b/tools/perf/util/data-convert-bt.c
index 26af43ad9ddd..dbc772bfb04e 100644
--- a/tools/perf/util/data-convert-bt.c
+++ b/tools/perf/util/data-convert-bt.c
@@ -1,16 +1,16 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* CTF writing support via babeltrace.
*
* Copyright (C) 2014, Jiri Olsa <jolsa@redhat.com>
* Copyright (C) 2014, Sebastian Andrzej Siewior <bigeasy@linutronix.de>
- *
- * Released under the GPL v2. (and only v2, not any later version)
*/
#include <errno.h>
#include <inttypes.h>
#include <linux/compiler.h>
#include <linux/kernel.h>
+#include <linux/zalloc.h>
#include <babeltrace/ctf-writer/writer.h>
#include <babeltrace/ctf-writer/clock.h>
#include <babeltrace/ctf-writer/stream.h>
@@ -23,14 +23,14 @@
#include "asm/bug.h"
#include "data-convert-bt.h"
#include "session.h"
-#include "util.h"
#include "debug.h"
#include "tool.h"
#include "evlist.h"
#include "evsel.h"
#include "machine.h"
#include "config.h"
-#include "sane_ctype.h"
+#include <linux/ctype.h>
+#include <linux/err.h>
#define pr_N(n, fmt, ...) \
eprintf(n, debug_data_convert, fmt, ##__VA_ARGS__)
@@ -271,7 +271,7 @@ static int string_set_value(struct bt_ctf_field *field, const char *string)
if (i > 0)
strncpy(buffer, string, i);
}
- strncat(buffer + p, numstr, 4);
+ memcpy(buffer + p, numstr, 4);
p += 3;
}
}
@@ -310,7 +310,7 @@ static int add_tracepoint_field_value(struct ctf_writer *cw,
if (flags & TEP_FIELD_IS_DYNAMIC) {
unsigned long long tmp_val;
- tmp_val = tep_read_number(fmtf->event->pevent,
+ tmp_val = tep_read_number(fmtf->event->tep,
data + offset, len);
offset = tmp_val;
len = offset >> 16;
@@ -354,7 +354,7 @@ static int add_tracepoint_field_value(struct ctf_writer *cw,
unsigned long long value_int;
value_int = tep_read_number(
- fmtf->event->pevent,
+ fmtf->event->tep,
data + offset + i * len, len);
if (!(flags & TEP_FIELD_IS_SIGNED))
@@ -414,7 +414,7 @@ static int add_tracepoint_fields_values(struct ctf_writer *cw,
static int add_tracepoint_values(struct ctf_writer *cw,
struct bt_ctf_event_class *event_class,
struct bt_ctf_event *event,
- struct perf_evsel *evsel,
+ struct evsel *evsel,
struct perf_sample *sample)
{
struct tep_format_field *common_fields = evsel->tp_format->format.common_fields;
@@ -585,10 +585,10 @@ put_len_type:
static int add_generic_values(struct ctf_writer *cw,
struct bt_ctf_event *event,
- struct perf_evsel *evsel,
+ struct evsel *evsel,
struct perf_sample *sample)
{
- u64 type = evsel->attr.sample_type;
+ u64 type = evsel->core.attr.sample_type;
int ret;
/*
@@ -754,11 +754,11 @@ static struct ctf_stream *ctf_stream(struct ctf_writer *cw, int cpu)
}
static int get_sample_cpu(struct ctf_writer *cw, struct perf_sample *sample,
- struct perf_evsel *evsel)
+ struct evsel *evsel)
{
int cpu = 0;
- if (evsel->attr.sample_type & PERF_SAMPLE_CPU)
+ if (evsel->core.attr.sample_type & PERF_SAMPLE_CPU)
cpu = sample->cpu;
if (cpu > cw->stream_cnt) {
@@ -786,7 +786,7 @@ static bool is_flush_needed(struct ctf_stream *cs)
static int process_sample_event(struct perf_tool *tool,
union perf_event *_event,
struct perf_sample *sample,
- struct perf_evsel *evsel,
+ struct evsel *evsel,
struct machine *machine __maybe_unused)
{
struct convert *c = container_of(tool, struct convert, tool);
@@ -796,7 +796,7 @@ static int process_sample_event(struct perf_tool *tool,
struct bt_ctf_event_class *event_class;
struct bt_ctf_event *event;
int ret;
- unsigned long type = evsel->attr.sample_type;
+ unsigned long type = evsel->core.attr.sample_type;
if (WARN_ONCE(!priv, "Failed to setup all events.\n"))
return 0;
@@ -821,7 +821,7 @@ static int process_sample_event(struct perf_tool *tool,
if (ret)
return -1;
- if (evsel->attr.type == PERF_TYPE_TRACEPOINT) {
+ if (evsel->core.attr.type == PERF_TYPE_TRACEPOINT) {
ret = add_tracepoint_values(cw, event_class, event,
evsel, sample);
if (ret)
@@ -1052,7 +1052,7 @@ static int add_tracepoint_fields_types(struct ctf_writer *cw,
}
static int add_tracepoint_types(struct ctf_writer *cw,
- struct perf_evsel *evsel,
+ struct evsel *evsel,
struct bt_ctf_event_class *class)
{
struct tep_format_field *common_fields = evsel->tp_format->format.common_fields;
@@ -1085,10 +1085,10 @@ static int add_bpf_output_types(struct ctf_writer *cw,
return bt_ctf_event_class_add_field(class, seq_type, "raw_data");
}
-static int add_generic_types(struct ctf_writer *cw, struct perf_evsel *evsel,
+static int add_generic_types(struct ctf_writer *cw, struct evsel *evsel,
struct bt_ctf_event_class *event_class)
{
- u64 type = evsel->attr.sample_type;
+ u64 type = evsel->core.attr.sample_type;
/*
* missing:
@@ -1151,14 +1151,14 @@ static int add_generic_types(struct ctf_writer *cw, struct perf_evsel *evsel,
return 0;
}
-static int add_event(struct ctf_writer *cw, struct perf_evsel *evsel)
+static int add_event(struct ctf_writer *cw, struct evsel *evsel)
{
struct bt_ctf_event_class *event_class;
struct evsel_priv *priv;
const char *name = perf_evsel__name(evsel);
int ret;
- pr("Adding event '%s' (type %d)\n", name, evsel->attr.type);
+ pr("Adding event '%s' (type %d)\n", name, evsel->core.attr.type);
event_class = bt_ctf_event_class_create(name);
if (!event_class)
@@ -1168,7 +1168,7 @@ static int add_event(struct ctf_writer *cw, struct perf_evsel *evsel)
if (ret)
goto err;
- if (evsel->attr.type == PERF_TYPE_TRACEPOINT) {
+ if (evsel->core.attr.type == PERF_TYPE_TRACEPOINT) {
ret = add_tracepoint_types(cw, evsel, event_class);
if (ret)
goto err;
@@ -1202,8 +1202,8 @@ err:
static int setup_events(struct ctf_writer *cw, struct perf_session *session)
{
- struct perf_evlist *evlist = session->evlist;
- struct perf_evsel *evsel;
+ struct evlist *evlist = session->evlist;
+ struct evsel *evsel;
int ret;
evlist__for_each_entry(evlist, evsel) {
@@ -1309,8 +1309,8 @@ static int setup_non_sample_events(struct ctf_writer *cw,
static void cleanup_events(struct perf_session *session)
{
- struct perf_evlist *evlist = session->evlist;
- struct perf_evsel *evsel;
+ struct evlist *evlist = session->evlist;
+ struct evsel *evsel;
evlist__for_each_entry(evlist, evsel) {
struct evsel_priv *priv;
@@ -1320,7 +1320,7 @@ static void cleanup_events(struct perf_session *session)
zfree(&evsel->priv);
}
- perf_evlist__delete(evlist);
+ evlist__delete(evlist);
session->evlist = NULL;
}
@@ -1354,7 +1354,7 @@ static void free_streams(struct ctf_writer *cw)
for (cpu = 0; cpu < cw->stream_cnt; cpu++)
ctf_stream__delete(cw->stream[cpu]);
- free(cw->stream);
+ zfree(&cw->stream);
}
static int ctf_writer__setup_env(struct ctf_writer *cw,
@@ -1620,8 +1620,10 @@ int bt_convert__perf2ctf(const char *input, const char *path,
err = -1;
/* perf.data session */
session = perf_session__new(&data, 0, &c.tool);
- if (!session)
+ if (IS_ERR(session)) {
+ err = PTR_ERR(session);
goto free_writer;
+ }
if (c.queue_size) {
ordered_events__set_alloc_size(&session->ordered_events,
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