diff options
| author | Li Zefan <[email protected]> | 2009-11-02 08:51:13 +0800 |
|---|---|---|
| committer | Ingo Molnar <[email protected]> | 2009-11-02 15:47:54 +0100 |
| commit | 5e9b397292ca0b9409dced33e3a22ec993377064 (patch) | |
| tree | 3d9156541b462e854c8c02e4413e5e64169bc4e3 | |
| parent | 7b2a35132ad0a70902dcd2844c27ed64cda0ce9b (diff) | |
tracing: Fix to use __always_unused attribute
____ftrace_check_##name() is used for compile-time check on
F_printk() only, so it should be marked as __unused instead
of __used.
Signed-off-by: Li Zefan <[email protected]>
Cc: Steven Rostedt <[email protected]>
Cc: Frederic Weisbecker <[email protected]>
Cc: Linus Torvalds <[email protected]>
LKML-Reference: <[email protected]>
Signed-off-by: Ingo Molnar <[email protected]>
| -rw-r--r-- | kernel/trace/trace_export.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/kernel/trace/trace_export.c b/kernel/trace/trace_export.c index 9753fcc61bc5..c74848ddb85a 100644 --- a/kernel/trace/trace_export.c +++ b/kernel/trace/trace_export.c @@ -48,11 +48,11 @@ struct ____ftrace_##name { \ tstruct \ }; \ -static void __used ____ftrace_check_##name(void) \ +static void __always_unused ____ftrace_check_##name(void) \ { \ struct ____ftrace_##name *__entry = NULL; \ \ - /* force cmpile-time check on F_printk() */ \ + /* force compile-time check on F_printk() */ \ printk(print); \ } |