mirror of https://gitee.com/openkylin/linux.git
29 lines
575 B
C
29 lines
575 B
C
#undef TRACE_SYSTEM
|
|
#define TRACE_SYSTEM printk
|
|
|
|
#if !defined(_TRACE_PRINTK_H) || defined(TRACE_HEADER_MULTI_READ)
|
|
#define _TRACE_PRINTK_H
|
|
|
|
#include <linux/tracepoint.h>
|
|
|
|
TRACE_EVENT(console,
|
|
TP_PROTO(const char *text, size_t len),
|
|
|
|
TP_ARGS(text, len),
|
|
|
|
TP_STRUCT__entry(
|
|
__dynamic_array(char, msg, len + 1)
|
|
),
|
|
|
|
TP_fast_assign(
|
|
memcpy(__get_dynamic_array(msg), text, len);
|
|
((char *)__get_dynamic_array(msg))[len] = 0;
|
|
),
|
|
|
|
TP_printk("%s", __get_str(msg))
|
|
);
|
|
#endif /* _TRACE_PRINTK_H */
|
|
|
|
/* This part must be outside protection */
|
|
#include <trace/define_trace.h>
|