projects / mirror_ubuntu-bionic-kernel.git / blame
| Commit | Line | Data |
|---|---|---|
| b2441318 | 1 | /* SPDX-License-Identifier: GPL-2.0 */ |
| b5a6b71b MS |
2 | /* |
| 3 | * Tracepoint header for s390 diagnose calls | |
| 4 | * | |
| 5 | * Copyright IBM Corp. 2015 | |
| 6 | * Author(s): Martin Schwidefsky <schwidefsky@de.ibm.com> | |
| 7 | */ | |
| 8 | ||
| 9 | #undef TRACE_SYSTEM | |
| 10 | #define TRACE_SYSTEM s390 | |
| 11 | ||
| 12 | #if !defined(_TRACE_S390_DIAG_H) || defined(TRACE_HEADER_MULTI_READ) | |
| 13 | #define _TRACE_S390_DIAG_H | |
| 14 | ||
| 15 | #include <linux/tracepoint.h> | |
| 16 | ||
| 17 | #undef TRACE_INCLUDE_PATH | |
| 18 | #undef TRACE_INCLUDE_FILE | |
| 19 | ||
| 20 | #define TRACE_INCLUDE_PATH asm/trace | |
| 21 | #define TRACE_INCLUDE_FILE diag | |
| 22 | ||
| 230ccb37 | 23 | TRACE_EVENT(s390_diagnose, |
| b5a6b71b MS |
24 | TP_PROTO(unsigned short nr), |
| 25 | TP_ARGS(nr), | |
| 26 | TP_STRUCT__entry( | |
| 27 | __field(unsigned short, nr) | |
| 28 | ), | |
| 29 | TP_fast_assign( | |
| 30 | __entry->nr = nr; | |
| 31 | ), | |
| 32 | TP_printk("nr=0x%x", __entry->nr) | |
| 33 | ); | |
| 34 | ||
| 35 | #ifdef CONFIG_TRACEPOINTS | |
| 230ccb37 | 36 | void trace_s390_diagnose_norecursion(int diag_nr); |
| b5a6b71b | 37 | #else |
| 230ccb37 | 38 | static inline void trace_s390_diagnose_norecursion(int diag_nr) { } |
| b5a6b71b MS |
39 | #endif |
| 40 | ||
| 41 | #endif /* _TRACE_S390_DIAG_H */ | |
| 42 | ||
| 43 | /* This part must be outside protection */ | |
| 44 | #include <trace/define_trace.h> |