diff options
| author | Li Zefan <lizf@cn.fujitsu.com> | 2009-11-02 08:50:52 +0800 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-11-02 15:47:54 +0100 |
| commit | 7b2a35132ad0a70902dcd2844c27ed64cda0ce9b (patch) | |
| tree | f800a7d536d7850ac5cfeca5eb576f9af568751d /kernel/trace | |
| parent | c4b8ac2c1aee1398b9378b8730bac56294b3410b (diff) | |
compiler: Introduce __always_unused
I wrote some code which is used as compile-time checker, and the
code should be elided after compile.
So I need to annotate the code as "always unused", compared to
"maybe unused".
Signed-off-by: Li Zefan <lizf@cn.fujitsu.com>
Cc: Steven Rostedt <rostedt@goodmis.org>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
LKML-Reference: <4AEE2CEC.8040206@cn.fujitsu.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'kernel/trace')
0 files changed, 0 insertions, 0 deletions