linux-kernel - Re: [PATCH 09/21] x86: Make get_ramdisk

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Message-ID: <20130723195604.GN21100@mtj.dyndns.org>
Date:	Tue, 23 Jul 2013 15:56:04 -0400
From:	Tejun Heo <tj@...nel.org>
To:	Tang Chen <tangchen@...fujitsu.com>
Cc:	tglx@...utronix.de, mingo@...e.hu, hpa@...or.com,
	akpm@...ux-foundation.org, trenn@...e.de, yinghai@...nel.org,
	jiang.liu@...wei.com, wency@...fujitsu.com, laijs@...fujitsu.com,
	isimatu.yasuaki@...fujitsu.com, izumi.taku@...fujitsu.com,
	mgorman@...e.de, minchan@...nel.org, mina86@...a86.com,
	gong.chen@...ux.intel.com, vasilis.liaskovitis@...fitbricks.com,
	lwoodman@...hat.com, riel@...hat.com, jweiner@...hat.com,
	prarit@...hat.com, zhangyanfei@...fujitsu.com,
	yanghy@...fujitsu.com, x86@...nel.org, linux-doc@...r.kernel.org,
	linux-kernel@...r.kernel.org, linux-mm@...ck.org,
	linux-acpi@...r.kernel.org
Subject: Re: [PATCH 09/21] x86: Make get_ramdisk_{image|size}() global.

On Fri, Jul 19, 2013 at 03:59:22PM +0800, Tang Chen wrote:
> In the following patches, we need to call get_ramdisk_{image|size}()
> to get initrd file's address and size. So make these two functions
> global.
> 
> Signed-off-by: Tang Chen <tangchen@...fujitsu.com>
> ---
>  arch/x86/include/asm/setup.h |    3 +++
>  arch/x86/kernel/setup.c      |    4 ++--
>  2 files changed, 5 insertions(+), 2 deletions(-)
> 
> diff --git a/arch/x86/include/asm/setup.h b/arch/x86/include/asm/setup.h
> index b7bf350..69de7a1 100644
> --- a/arch/x86/include/asm/setup.h
> +++ b/arch/x86/include/asm/setup.h
> @@ -106,6 +106,9 @@ void *extend_brk(size_t size, size_t align);
>  	RESERVE_BRK(name, sizeof(type) * entries)
>  
>  extern void probe_roms(void);
> +u64 get_ramdisk_image(void);
> +u64 get_ramdisk_size(void);

Might as well make these accessors inline functions.

Thanks.

-- 
tejun
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