linux-kernel - Re: [PATCH v1 1/5] seq_file: Introduce DEFINE_STORE

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Date:   Fri, 23 Oct 2020 16:53:25 +0800
From:   luojiaxing <luojiaxing@...wei.com>
To:     Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
CC:     <akpm@...ux-foundation.org>, <viro@...iv.linux.org.uk>,
        <linux-kernel@...r.kernel.org>, <martin.petersen@...cle.com>,
        <john.garry@...wei.com>, <himanshu.madhani@...ium.com>,
        <felipe.balbi@...ux.intel.com>, <gregkh@...uxfoundation.org>,
        <uma.shankar@...el.com>, <anshuman.gupta@...el.com>,
        <animesh.manna@...el.com>, <linux-usb@...r.kernel.org>,
        <linux-scsi@...r.kernel.org>, <linuxarm@...wei.com>
Subject: Re: [PATCH v1 1/5] seq_file: Introduce DEFINE_STORE_ATTRIBUTE()
 helper macro

Hi

On 2020/10/22 22:22, Andy Shevchenko wrote:
> On Thu, Oct 22, 2020 at 04:39:53PM +0800, Luo Jiaxing wrote:
>> We already own DEFINE_SHOW_ATTRIBUTE() helper macro for defining attribute
>> for read-only file, but we found many of drivers want a helper marco for
>> read-write file too.
> I would expect that DEFINE_STORE maps to WO attribute...
> For RW SHOW_STORE would be more appropriate.
>
> Otherwise I think it makes sense.


Thanks for the review, it's true that the name is a bit inappropriate.

I'll change the name if I get a v2 patch.

But AI doesn't seem to like this macro  : )


Thanks

Jiaxing


>