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-rw-r--r--include/linux/tracepoint.h9
1 files changed, 8 insertions, 1 deletions
diff --git a/include/linux/tracepoint.h b/include/linux/tracepoint.h
index d35a7ee7611f..4353f3f7e624 100644
--- a/include/linux/tracepoint.h
+++ b/include/linux/tracepoint.h
@@ -31,6 +31,8 @@ struct tracepoint {
31 * Keep in sync with vmlinux.lds.h. 31 * Keep in sync with vmlinux.lds.h.
32 */ 32 */
33 33
34#ifndef DECLARE_TRACE
35
34#define TP_PROTO(args...) args 36#define TP_PROTO(args...) args
35#define TP_ARGS(args...) args 37#define TP_ARGS(args...) args
36 38
@@ -114,6 +116,7 @@ static inline void tracepoint_update_probe_range(struct tracepoint *begin,
114 struct tracepoint *end) 116 struct tracepoint *end)
115{ } 117{ }
116#endif /* CONFIG_TRACEPOINTS */ 118#endif /* CONFIG_TRACEPOINTS */
119#endif /* DECLARE_TRACE */
117 120
118/* 121/*
119 * Connect a probe to a tracepoint. 122 * Connect a probe to a tracepoint.
@@ -154,10 +157,13 @@ static inline void tracepoint_synchronize_unregister(void)
154} 157}
155 158
156#define PARAMS(args...) args 159#define PARAMS(args...) args
160
161#ifndef TRACE_FORMAT
157#define TRACE_FORMAT(name, proto, args, fmt) \ 162#define TRACE_FORMAT(name, proto, args, fmt) \
158 DECLARE_TRACE(name, PARAMS(proto), PARAMS(args)) 163 DECLARE_TRACE(name, PARAMS(proto), PARAMS(args))
164#endif
159 165
160 166#ifndef TRACE_EVENT
161/* 167/*
162 * For use with the TRACE_EVENT macro: 168 * For use with the TRACE_EVENT macro:
163 * 169 *
@@ -262,5 +268,6 @@ static inline void tracepoint_synchronize_unregister(void)
262 268
263#define TRACE_EVENT(name, proto, args, struct, assign, print) \ 269#define TRACE_EVENT(name, proto, args, struct, assign, print) \
264 DECLARE_TRACE(name, PARAMS(proto), PARAMS(args)) 270 DECLARE_TRACE(name, PARAMS(proto), PARAMS(args))
271#endif
265 272
266#endif 273#endif