Date: Tue, 23 Jul 2013 15:56:04 -0400
From: Tejun Heo <tj@kernel.org>
To: Tang Chen <tangchen@cn.fujitsu.com>
Cc: tglx@linutronix.de, mingo@elte.hu, hpa@zytor.com,
        akpm@linux-foundation.org, trenn@suse.de, yinghai@kernel.org,
        jiang.liu@huawei.com, wency@cn.fujitsu.com, laijs@cn.fujitsu.com,
        isimatu.yasuaki@jp.fujitsu.com, izumi.taku@jp.fujitsu.com,
        mgorman@suse.de, minchan@kernel.org, mina86@mina86.com,
        gong.chen@linux.intel.com, vasilis.liaskovitis@profitbricks.com,
        lwoodman@redhat.com, riel@redhat.com, jweiner@redhat.com,
        prarit@redhat.com, zhangyanfei@cn.fujitsu.com, yanghy@cn.fujitsu.com,
        x86@kernel.org, linux-doc@vger.kernel.org,
        linux-kernel@vger.kernel.org, linux-mm@kvack.org,
        linux-acpi@vger.kernel.org
Subject: Re: [PATCH 09/21] x86: Make get_ramdisk_{image|size}() global.
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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@cn.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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