diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/ftrace_event.h | 5 | ||||
| -rw-r--r-- | include/trace/ftrace.h | 10 |
2 files changed, 6 insertions, 9 deletions
diff --git a/include/linux/ftrace_event.h b/include/linux/ftrace_event.h index 4e4cc28623a..a91ab93d725 100644 --- a/include/linux/ftrace_event.h +++ b/include/linux/ftrace_event.h @@ -163,6 +163,8 @@ void trace_current_buffer_discard_commit(struct ring_buffer *buffer, void tracing_record_cmdline(struct task_struct *tsk); +int ftrace_output_call(struct trace_iterator *iter, char *name, char *fmt, ...); + struct event_filter; enum trace_reg { @@ -197,6 +199,9 @@ struct ftrace_event_class { extern int ftrace_event_reg(struct ftrace_event_call *event, enum trace_reg type, void *data); +int ftrace_output_event(struct trace_iterator *iter, struct ftrace_event_call *event, + char *fmt, ...); + enum { TRACE_EVENT_FL_FILTERED_BIT, TRACE_EVENT_FL_CAP_ANY_BIT, diff --git a/include/trace/ftrace.h b/include/trace/ftrace.h index 1a8b28db377..3873d6e4697 100644 --- a/include/trace/ftrace.h +++ b/include/trace/ftrace.h @@ -265,11 +265,9 @@ static notrace enum print_line_t \ ftrace_raw_output_##call(struct trace_iterator *iter, int flags, \ struct trace_event *event) \ { \ - struct trace_seq *s = &iter->seq; \ struct ftrace_raw_##template *field; \ struct trace_entry *entry; \ struct trace_seq *p = &iter->tmp_seq; \ - int ret; \ \ entry = iter->ent; \ \ @@ -281,13 +279,7 @@ ftrace_raw_output_##call(struct trace_iterator *iter, int flags, \ field = (typeof(field))entry; \ \ trace_seq_init(p); \ - ret = trace_seq_printf(s, "%s: ", #call); \ - if (ret) \ - ret = trace_seq_printf(s, print); \ - if (!ret) \ - return TRACE_TYPE_PARTIAL_LINE; \ - \ - return TRACE_TYPE_HANDLED; \ + return ftrace_output_call(iter, #call, print); \ } \ static struct trace_event_functions ftrace_event_type_funcs_##call = { \ .trace = ftrace_raw_output_##call, \ |