linux-kernel - Re: [PATCH 1/3] add a private data field within kobj

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Date:	Mon, 25 Feb 2008 19:04:03 +0900
From:	Kohei KaiGai <kaigai@...jp.nec.com>
To:	Greg KH <greg@...ah.com>
CC:	morgan@...nel.org, serue@...ibm.com,
	linux-security-module@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 1/3] add a private data field within kobj_attribute	structure
 (final#2)

Greg KH wrote:
> On Mon, Feb 25, 2008 at 03:57:44PM +0900, Kohei KaiGai wrote:
>> Greg KH wrote:
>>> On Mon, Feb 25, 2008 at 03:10:27PM +0900, Kohei KaiGai wrote:
>>>> [PATCH 1/3] add a private data field within kobj_attribute structure.
>>>>
>>>> This patch add a private data field, declared as void *, within 
>>>> kobj_attribute
>>>> structure. The _show() and _store() method in the sysfs attribute entries 
>>>> can
>>>> refer this information to identify what entry is accessed.
>>>> It makes easier to share a single method implementation with several 
>>>> similar
>>>> entries, like ones to export the list of capabilities the running kernel
>>>> supports.
>>>>
>>>> Signed-off-by: KaiGai Kohei <kaigai@...jp.nec.com>
>>>> --
>>>>  Documentation/kobject.txt |    6 ++++++
>>> That's good, but you didn't modify the sample/kobject/ file to use the
>>> new void pointer, instead of the strcmp() call.
>> The 3/3 of patches updates sample/kobject to use the new void pointer.
>> Do you want it to replace strcmp() examples completly?
> 
> Doh, I totally missed that one, very sorry.  I'll be glad to take
> patches 1 and 3 in my tree, if you want me to.

I want them to be upstreamed, no need to say.

BTW, how do you think about the second patch which provides the most
practical feature?

Thanks for your reviewing.
-- 
OSS Platform Development Division, NEC
KaiGai Kohei <kaigai@...jp.nec.com>
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