linux-kernel - Re: [PATCH v2 1/3] fault-inject: make fault injection available for modules

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Date:	Tue, 19 Jul 2011 16:44:29 -0700
From:	J Freyensee <james_p_freyensee@...ux.intel.com>
To:	Per Forlin <per.forlin@...aro.org>
CC:	linaro-dev@...ts.linaro.org,
	Nicolas Pitre <nicolas.pitre@...aro.org>,
	linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
	linux-mmc@...r.kernel.org, linux-doc@...r.kernel.org,
	Venkatraman S <svenkatr@...com>,
	Linus Walleij <linus.walleij@...aro.org>,
	Kyungmin Park <kyungmin.park@...sung.com>,
	Arnd Bergmann <arnd@...db.de>,
	Sourav Poddar <sourav.poddar@...com>,
	Chris Ball <cjb@...top.org>,
	Akinobu Mita <akinobu.mita@...il.com>,
	Randy Dunlap <rdunlap@...otime.net>
Subject: Re: [PATCH v2 1/3] fault-inject: make fault injection available for
 modules

On 07/19/2011 02:31 PM, Per Forlin wrote:
> export symbols should_fail() and init_fault_attr_dentries() in order
> to make modules use the fault injection functionality
>
> Signed-off-by: Per Forlin<per.forlin@...aro.org>
> ---
>   lib/fault-inject.c |    2 ++
>   1 files changed, 2 insertions(+), 0 deletions(-)
>
> diff --git a/lib/fault-inject.c b/lib/fault-inject.c
> index 7e65af7..cd28364 100644
> --- a/lib/fault-inject.c
> +++ b/lib/fault-inject.c
> @@ -131,6 +131,7 @@ bool should_fail(struct fault_attr *attr, ssize_t size)
>
>   	return true;
>   }
> +EXPORT_SYMBOL(should_fail);

Should this be EXPORT_SYMBOL_GPL()?

>
>   #ifdef CONFIG_FAULT_INJECTION_DEBUG_FS
>
> @@ -311,5 +312,6 @@ fail:
>   	cleanup_fault_attr_dentries(attr);
>   	return -ENOMEM;
>   }
> +EXPORT_SYMBOL(init_fault_attr_dentries);

and here too?

>
>   #endif /* CONFIG_FAULT_INJECTION_DEBUG_FS */


-- 
J (James/Jay) Freyensee
Storage Technology Group
Intel Corporation
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