On 13-02-2008 01:50, Stephen Hemminger wrote:
...
> --- a/include/linux/rcupdate.h 2008-02-12 14:46:49.000000000 -0800
> +++ b/include/linux/rcupdate.h 2008-02-12 14:56:17.000000000 -0800
> @@ -178,7 +178,7 @@ struct rcu_head {
>
> #define rcu_assign_pointer(p, v) \
> ({ \
> - if (!(__builtin_constant_p(v) && v)) \
> + if (!__builtin_constant_p(v) || v) \
Isn't it a bit safer with this Paul's version yet?:
+ if (!__builtin_constant_p(v) || (v)) \
Jarek P.
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