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authorSteven Rostedt <srostedt@redhat.com>2009-02-24 12:07:53 -0500
committerSteven Rostedt <srostedt@redhat.com>2009-02-24 21:53:32 -0500
commit7c37730cd31ddb2d3a1da142af9b18c29b8c433b (patch)
tree60e2d4a1b53dba29824b967345bc43814853b8a4 /include/linux/tracepoint.h
parentc478f8786973d6d7552c652ddad3f6fd86b5af28 (diff)
downloadlinux-linaro-stable-7c37730cd31ddb2d3a1da142af9b18c29b8c433b.tar.gz
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>
Diffstat (limited to 'include/linux/tracepoint.h')
-rw-r--r--include/linux/tracepoint.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/include/linux/tracepoint.h b/include/linux/tracepoint.h
index 757005458366..34ae464effff 100644
--- 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