linux-kernel - Re: [PATCH] modules: add default loader hook implementations

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Date:	Sat, 25 Jun 2011 12:04:49 +0200
From:	Ingo Molnar <mingo@...e.hu>
To:	Jonas Bonn <jonas@...thpole.se>
Cc:	rusty@...tcorp.com.au, arnd@...db.de, linux-kernel@...r.kernel.org,
	linux-arch@...r.kernel.org, monstr@...str.eu, cmetcalf@...era.com,
	Linus Torvalds <torvalds@...ux-foundation.org>,
	Andrew Morton <akpm@...ux-foundation.org>
Subject: Re: [PATCH] modules: add default loader hook implementations


* Jonas Bonn <jonas@...thpole.se> wrote:

> +/* This configures the module loader code to use the default implementations
> + * for the architecture specific hooks.  Architectures should set a #define
> + * for each of the hooks that it needs to override.
> + */

please use the standard (multi-line) comment style:

  /*
   * Comment .....
   * ...... goes here.
   */

specified in Documentation/CodingStyle.

(there are similar problems elsewhere in the patch as well.)

Also, and more importantly, don't we generally do such things via 
__weak aliases, because the result looks cleaner and needs no changes 
for architectures beyond the removal of the generic functions? We 
have excluded broken toolchains that miscompile/mislink __weak IIRC 
so __weak ought to work.

Thanks,

	Ingo
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