linux-kernel - Re: Re: [PATCH] kernfs: Convert from atomic_t to refcount_t on kernfs

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Message-ID: <350c2c44.5a22.17acce3c8f4.Coremail.19210240158@fudan.edu.cn>
Date:   Thu, 22 Jul 2021 14:25:18 +0800 (GMT+08:00)
From:   "Xiyu Yang" <19210240158@...an.edu.cn>
To:     "Greg Kroah-Hartman" <gregkh@...uxfoundation.org>
Cc:     "Tejun Heo" <tj@...nel.org>, linux-kernel@...r.kernel.org,
        yuanxzhang@...an.edu.cn, "Xin Tan" <tanxin.ctf@...il.com>
Subject: Re: Re: [PATCH] kernfs: Convert from atomic_t to refcount_t on
 kernfs_node->count

Hi Greg,

I'm not sure why failed... I send it again now.

I consider it as a reference count due to its related operations and the developer's comments, such as "put a reference count on a kernfs_node" around the kernfs_put(). 
If anything wrong, please let me know.
Thanks.

> -----Original Messages-----
> From: "Greg Kroah-Hartman" <gregkh@...uxfoundation.org>
> Sent Time: 2021-07-22 13:49:53 (Thursday)
> To: "xiyuyang19@...an.edu.cn" <xiyuyang19@...an.edu.cn>
> Cc: "Tejun Heo" <tj@...nel.org>, linux-kernel@...r.kernel.org, yuanxzhang@...an.edu.cn, "Xin Tan" <tanxin.ctf@...il.com>
> Subject: Re: [PATCH] kernfs: Convert from atomic_t to refcount_t on kernfs_node->count
> 
> On Thu, Jul 22, 2021 at 12:50:34AM +0800, xiyuyang19@...an.edu.cn wrote:
> 
> You sent an empty reply???