linux-kernel - Re: [PATCH] debugfs: add a proxy stub for ->read

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Message-ID: <ad8c7b5e-d0f2-6652-a08d-7a3556e0d65d@nvidia.com>
Date:   Mon, 13 Jul 2020 19:13:02 +0100
From:   Jon Hunter <jonathanh@...dia.com>
To:     Greg KH <gregkh@...uxfoundation.org>,
        Christoph Hellwig <hch@....de>
CC:     <rafael@...nel.org>, <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] debugfs: add a proxy stub for ->read_iter


On 13/07/2020 09:38, Greg KH wrote:
> On Mon, Jul 13, 2020 at 09:37:29AM +0200, Christoph Hellwig wrote:
>> debugfs registrations typically go through a set of proxy ops to deal
>> with refcounting, which need to support every method that can be
>> supported.  Add ->read_iter to the proxy ops to prepare for seq_file to
>> be switch to ->read_iter.
>>
>> Reported-by: Jon Hunter <jonathanh@...dia.com>
>> Signed-off-by: Christoph Hellwig <hch@....de>
> 
> Acked-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
> 


Tested-by: Jon Hunter <jonathanh@...dia.com>

Cheers
Jon

-- 
nvpublic