On Thu, 21 May 2015 17:09:47 +0200
Denys Vlasenko <dvlas...@redhat.com> wrote:
> --- a/kernel/rcu/update.c
> +++ b/kernel/rcu/update.c
> @@ -62,6 +62,55 @@ MODULE_ALIAS("rcupdate");
>
> module_param(rcu_expedited, int, 0);
>
> +#if defined CONFIG_DEBUG_LOCK_ALLOC && defined CONFIG_PREEMPT_COUNT
I thought defined required parenthesis. Doing a
git grep '#if defined' shows most places in the kernel use it.
Although, I also did a git grep '#if defined *C' and it shows that
there are quite a few places that don't use it. I would be more
comfortable with adding the parenthesis and being in line with
the majority of the kernel:
#if defined(CONFIG_DEBUG_LOCK_ALLOC) && defined(CONFIG_PREEMPT_COUNT)
Rest seems fine.
-- Steve
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