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

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Date:	Wed, 24 Jul 2013 11:12:45 +0800
From:	Tang Chen <tangchen@...fujitsu.com>
To:	Tejun Heo <tj@...nel.org>
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 07/24/2013 03:56 AM, Tejun Heo wrote:
> 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.\

Sure, will make them as static inline functions in 
arch/x86/include/asm/setup.h.

Thanks.
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