tracing: add DEFINE_TRACE_FMT to tracepoint.h

This patch creates a DEFINE_TRACE_FMT to map to DECLARE_TRACE. This allows for the developers to place format strings and args in with their tracepoint declaration. A tracer may now override the DEFINE_TRACE_FMT macro and use it to record a default format. Signed-off-by: Steven Rostedt <srostedt@redhat.com>
git-mirror · Feb 25, 2009 · 7c37730 · 7c37730
1 parent c478f87
commit 7c37730
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/include/linux/tracepoint.h b/include/linux/tracepoint.h
@@ -153,4 +153,7 @@ static inline void tracepoint_synchronize_unregister(void)
 	synchronize_sched();
 }
 
+#define DEFINE_TRACE_FMT(name, proto, args, fmt)		\
+	DECLARE_TRACE(name, TPPROTO(proto), TPARGS(args))
+
 #endif