int perf_header__push_event(u64 id, const char *name)
{
+ struct perf_trace_event_type *nevents;
+
if (strlen(name) > MAX_EVENT_NAME)
pr_warning("Event %s will be truncated\n", name);
- if (!events) {
- events = malloc(sizeof(struct perf_trace_event_type));
- if (events == NULL)
- return -ENOMEM;
- } else {
- struct perf_trace_event_type *nevents;
+ nevents = realloc(events, (event_count + 1) * sizeof(*events));
+ if (nevents == NULL)
+ return -ENOMEM;
+ events = nevents;
- nevents = realloc(events, (event_count + 1) * sizeof(*events));
- if (nevents == NULL)
- return -ENOMEM;
- events = nevents;
- }
memset(&events[event_count], 0, sizeof(struct perf_trace_event_type));
events[event_count].event_id = id;
strncpy(events[event_count].name, name, MAX_EVENT_NAME - 1);
if (mkdir_p(filename, 0755))
goto out_free;
- snprintf(filename + len, sizeof(filename) - len, "/%s", sbuild_id);
+ snprintf(filename + len, size - len, "/%s", sbuild_id);
if (access(filename, F_OK)) {
if (is_kallsyms) {
return ret;
}
-static int write_trace_info(int fd, struct perf_header *h __used,
+static int write_tracing_data(int fd, struct perf_header *h __used,
struct perf_evlist *evlist)
{
return read_tracing_data(fd, &evlist->entries);
return err;
}
-static int process_trace_info(struct perf_file_section *section __unused,
+static int process_tracing_data(struct perf_file_section *section __unused,
struct perf_header *ph __unused,
int feat __unused, int fd)
{
.full_only = true }
/* feature_ops not implemented: */
-#define print_trace_info NULL
-#define print_build_id NULL
+#define print_tracing_data NULL
+#define print_build_id NULL
static const struct feature_ops feat_ops[HEADER_LAST_FEATURE] = {
- FEAT_OPP(HEADER_TRACE_INFO, trace_info),
+ FEAT_OPP(HEADER_TRACING_DATA, tracing_data),
FEAT_OPP(HEADER_BUILD_ID, build_id),
FEAT_OPA(HEADER_HOSTNAME, hostname),
FEAT_OPA(HEADER_OSRELEASE, osrelease),