netdev - Re: [PATCH 07/23] usb-gadget/f_loopback: use per-attribute show and store methods

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Message-id: <5609462E.9060308@samsung.com>
Date:	Mon, 28 Sep 2015 15:52:46 +0200
From:	Andrzej Pietrasiewicz <andrzej.p@...sung.com>
To:	Christoph Hellwig <hch@....de>
Cc:	Joel Becker <jlbec@...lplan.org>,
	Andrew Morton <akpm@...ux-foundation.org>,
	Felipe Balbi <balbi@...com>, Tejun Heo <tj@...nel.org>,
	Pratyush Anand <pratyush.anand@...il.com>,
	target-devel@...r.kernel.org, cluster-devel@...hat.com,
	ocfs2-devel@....oracle.com, linux-usb@...r.kernel.org,
	netdev@...r.kernel.org
Subject: Re: [PATCH 07/23] usb-gadget/f_loopback: use per-attribute show and
 store methods

Hi,

W dniu 28.09.2015 o 15:41, Christoph Hellwig pisze:
> On Mon, Sep 28, 2015 at 01:46:57PM +0200, Andrzej Pietrasiewicz wrote:
>>>    }
>>>
>>> -static struct f_lb_opts_attribute f_lb_opts_qlen =
>>> -	__CONFIGFS_ATTR(qlen, S_IRUGO | S_IWUSR,
>>> -			f_lb_opts_qlen_show,
>>> -			f_lb_opts_qlen_store);
>>> -
>> In my opinion the below line belongs here:
>>
>> +CONFIGFS_ATTR(f_lb_opts_, qlen);
>
> The idea is to keep all the attribute defintions near the attribute
> array, similar to how most drivers define their sysfs attributes.
>

You were not consistent with the approach, though: with some
patches CONFIGFS_ATTR() are where __CONFIGFS_ATTR were,
with some other they are grouped.

> If you really don't like that way I'll move it back.

I think the change is more explicit/readable if the macro invocations
are where what they substitute used to be.

AP
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