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Diffstat (limited to 'tools/perf/builtin-kmem.c')
-rw-r--r--tools/perf/builtin-kmem.c27
1 files changed, 10 insertions, 17 deletions
diff --git a/tools/perf/builtin-kmem.c b/tools/perf/builtin-kmem.c
index 31f60a2535e0..def7ddc2fd4f 100644
--- a/tools/perf/builtin-kmem.c
+++ b/tools/perf/builtin-kmem.c
@@ -304,22 +304,11 @@ process_raw_event(event_t *raw_event __used, void *data,
}
}
-static int process_sample_event(event_t *event, struct perf_session *session)
+static int process_sample_event(event_t *event, struct sample_data *sample,
+ struct perf_session *session)
{
- struct sample_data data;
- struct thread *thread;
+ struct thread *thread = perf_session__findnew(session, event->ip.pid);
- memset(&data, 0, sizeof(data));
- data.time = -1;
- data.cpu = -1;
- data.period = 1;
-
- event__parse_sample(event, session->sample_type, &data);
-
- dump_printf("(IP, %d): %d/%d: %#Lx period: %Ld\n", event->header.misc,
- data.pid, data.tid, data.ip, data.period);
-
- thread = perf_session__findnew(session, event->ip.pid);
if (thread == NULL) {
pr_debug("problem processing %d event, skipping it.\n",
event->header.type);
@@ -328,8 +317,8 @@ static int process_sample_event(event_t *event, struct perf_session *session)
dump_printf(" ... thread: %s:%d\n", thread->comm, thread->pid);
- process_raw_event(event, data.raw_data, data.cpu,
- data.time, thread);
+ process_raw_event(event, sample->raw_data, sample->cpu,
+ sample->time, thread);
return 0;
}
@@ -492,7 +481,8 @@ static void sort_result(void)
static int __cmd_kmem(void)
{
int err = -EINVAL;
- struct perf_session *session = perf_session__new(input_name, O_RDONLY, 0, false);
+ struct perf_session *session = perf_session__new(input_name, O_RDONLY,
+ 0, false, &event_ops);
if (session == NULL)
return -ENOMEM;
@@ -747,6 +737,9 @@ static int __cmd_record(int argc, const char **argv)
rec_argc = ARRAY_SIZE(record_args) + argc - 1;
rec_argv = calloc(rec_argc + 1, sizeof(char *));
+ if (rec_argv == NULL)
+ return -ENOMEM;
+
for (i = 0; i < ARRAY_SIZE(record_args); i++)
rec_argv[i] = strdup(record_args[i]);