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| author | Ingo Molnar <mingo@elte.hu> | 2006-06-27 02:54:50 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-06-27 17:32:46 -0700 |
| commit | 8eb94f80dd2da5977c35cd094f0802c1501a12cd (patch) | |
| tree | ff2ff8f89fb04359aaf3dbe6ea3ca60cec4879f0 | |
| parent | f9b8404cf8f8456dfa83459510762b700dc00385 (diff) | |
| download | linux-3.10-8eb94f80dd2da5977c35cd094f0802c1501a12cd.tar.gz linux-3.10-8eb94f80dd2da5977c35cd094f0802c1501a12cd.tar.bz2 linux-3.10-8eb94f80dd2da5977c35cd094f0802c1501a12cd.zip | |
[PATCH] pi-futex: introduce WARN_ON_SMP
Introduce a new WARN_ON variant: WARN_ON_SMP(cond).
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
| -rw-r--r-- | include/asm-generic/bug.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/include/asm-generic/bug.h b/include/asm-generic/bug.h index 845cb67ad8e..8ceab7bcd8b 100644 --- a/include/asm-generic/bug.h +++ b/include/asm-generic/bug.h @@ -51,4 +51,10 @@ __ret; \ }) +#ifdef CONFIG_SMP +# define WARN_ON_SMP(x) WARN_ON(x) +#else +# define WARN_ON_SMP(x) do { } while (0) +#endif + #endif |