Add more fine grain parsing of event data
The current pevent_print_event does not give much choice to what
to show or hide. This adds the data more broken out.
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
diff --git a/parse-events.c b/parse-events.c
index 4ae337c..c831180 100644
--- a/parse-events.c
+++ b/parse-events.c
@@ -2845,7 +2845,7 @@
}
}
-static void print_lat_fmt(struct trace_seq *s, void *data, int size __unused)
+void pevent_data_lat_fmt(struct trace_seq *s, void *data, int size __unused)
{
unsigned int lat_flags;
unsigned int pc;
@@ -2880,6 +2880,38 @@
trace_seq_printf(s, "%d", lock_depth);
}
+int pevent_data_type(void *data)
+{
+ return trace_parse_common_type(data);
+}
+
+struct event *pevent_data_event_from_type(int type)
+{
+ return pevent_find_event(type);
+}
+
+int pevent_data_pid(void *data)
+{
+ return parse_common_pid(data);
+}
+
+const char *pevent_data_comm_from_pid(int pid)
+{
+ const char *comm;
+
+ comm = find_cmdline(pid);
+ return comm;
+}
+
+void pevent_event_info(struct trace_seq *s, struct event *event,
+ int cpu, void *data, int size, unsigned long long nsecs)
+{
+ if (event->handler)
+ event->handler(s, data, size, event, cpu, nsecs);
+ else
+ pretty_print(s, data, size, event);
+}
+
void pevent_print_event(struct trace_seq *s,
int cpu, void *data, int size, unsigned long long nsecs)
{
@@ -2908,7 +2940,7 @@
if (latency_format) {
trace_seq_printf(s, "%8.8s-%-5d %3d",
comm, pid, cpu);
- print_lat_fmt(s, data, size);
+ pevent_data_lat_fmt(s, data, size);
} else
trace_seq_printf(s, "%16s-%-5d [%03d]", comm, pid, cpu);
diff --git a/parse-events.h b/parse-events.h
index 5e9fe63..ea6fe20 100644
--- a/parse-events.h
+++ b/parse-events.h
@@ -306,6 +306,14 @@
struct event *
pevent_find_event_by_name(const char *sys, const char *name);
+void pevent_data_lat_fmt(struct trace_seq *s, void *data, int size __unused);
+int pevent_data_type(void *data);
+struct event *pevent_data_event_from_type(int type);
+int pevent_data_pid(void *data);
+const char *pevent_data_comm_from_pid(int pid);
+void pevent_event_info(struct trace_seq *s, struct event *event,
+ int cpu, void *data, int size, unsigned long long nsecs);
+
/* for debugging */
void pevent_print_funcs(void);
