Re: [PATCH 1/3] kernel/srcu: merge common code into a macro

From: Joe Perches
Date: Tue Mar 19 2013 - 12:22:45 EST

On Tue, 2013-03-19 at 15:16 +0100, Sebastian Andrzej Siewior wrote:
> DEFINE_SRCU() and DEFINE_STATIC_SRCU() does the same thing except for
> the "static" attribute. This patch moves the common pieces into
> _DEFINE_SRCU() which is used by the the former macros either adding the
> static attribute or not.
> diff --git a/include/linux/srcu.h b/include/linux/srcu.h
> +#define DEFINE_SRCU(name) _DEFINE_SRCU(name, )
> +#define DEFINE_STATIC_SRCU(name) _DEFINE_SRCU(name, static)

I think the use of an empty argument, even in
a macro, unsightly.

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