summaryrefslogtreecommitdiff
path: root/arch/s390/include/asm/trace/diag.h
blob: cc6cfe7889da5351057c1f036b5ca293a0f8bffa (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
/*
 * Tracepoint header for s390 diagnose calls
 *
 * Copyright IBM Corp. 2015
 * Author(s): Martin Schwidefsky <schwidefsky@de.ibm.com>
 */

#undef TRACE_SYSTEM
#define TRACE_SYSTEM s390

#if !defined(_TRACE_S390_DIAG_H) || defined(TRACE_HEADER_MULTI_READ)
#define _TRACE_S390_DIAG_H

#include <linux/tracepoint.h>

#undef TRACE_INCLUDE_PATH
#undef TRACE_INCLUDE_FILE

#define TRACE_INCLUDE_PATH asm/trace
#define TRACE_INCLUDE_FILE diag

TRACE_EVENT(s390_diagnose,
	TP_PROTO(unsigned short nr),
	TP_ARGS(nr),
	TP_STRUCT__entry(
		__field(unsigned short, nr)
	),
	TP_fast_assign(
		__entry->nr = nr;
	),
	TP_printk("nr=0x%x", __entry->nr)
);

#ifdef CONFIG_TRACEPOINTS
void trace_s390_diagnose_norecursion(int diag_nr);
#else
static inline void trace_s390_diagnose_norecursion(int diag_nr) { }
#endif

#endif /* _TRACE_S390_DIAG_H */

/* This part must be outside protection */
#include <trace/define_trace.h>