Le jeudi 17 mars 2011 à 12:55 -0400, Steven Rostedt a écrit :
> Here, test this patch. I'm in the process of committing it now.
> It will be two patches, one for the WARN_ON_SMP() change, the other for
> the futex change.
>
> -- Steve
>
> diff --git a/include/asm-generic/bug.h b/include/asm-generic/bug.h
> index c2c9ba0..25f1e9e 100644
> --- a/include/asm-generic/bug.h
> +++ b/include/asm-generic/bug.h
> @@ -168,7 +168,7 @@ extern void warn_slowpath_null(const char *file, const
> int line);
> #ifdef CONFIG_SMP
> # define WARN_ON_SMP(x) WARN_ON(x)
> #else
> -# define WARN_ON_SMP(x) do { } while (0)
> +# define WARN_ON_SMP(x) ({0;})
> #endif
>
You meant :
# define WARN_ON_SMP(x) ({x;})
or
# define WARN_ON_SMP(x) do { } while (x, 0)
?
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