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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>
This commit is contained in:
Steven Rostedt 2009-02-24 12:07:53 -05:00
parent c478f87869
commit 7c37730cd3
1 changed files with 3 additions and 0 deletions
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3
include/linux/tracepoint.h
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@ -153,4 +153,7 @@ static inline void tracepoint_synchronize_unregister(void)
synchronize_sched(); synchronize_sched();
} }
#define DEFINE_TRACE_FMT(name, proto, args, fmt) \
DECLARE_TRACE(name, TPPROTO(proto), TPARGS(args))
#endif #endif