linux-kernel - Re: [PATCH] ceph: Replace DEFINE_SIMPLE_ATTRIBUTE with DEFINE_DEBUGFS

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Date:   Mon, 01 Feb 2021 14:01:37 -0500
From:   Jeff Layton <jlayton@...nel.org>
To:     Jiapeng Chong <jiapeng.chong@...ux.alibaba.com>
Cc:     idryomov@...il.com, ceph-devel@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH] ceph: Replace DEFINE_SIMPLE_ATTRIBUTE with
 DEFINE_DEBUGFS_ATTRIBUTE

On Mon, 2021-02-01 at 15:52 +0800, Jiapeng Chong wrote:
> Fix the following coccicheck warning:
> 
> ./fs/ceph/debugfs.c:347:0-23: WARNING: congestion_kb_fops should be
> defined with DEFINE_DEBUGFS_ATTRIBUTE.
> 
> Reported-by: Abaci Robot <abaci@...ux.alibaba.com>
> Signed-off-by: Jiapeng Chong <jiapeng.chong@...ux.alibaba.com>
> ---
>  fs/ceph/debugfs.c | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/fs/ceph/debugfs.c b/fs/ceph/debugfs.c
> index 66989c8..617327e 100644
> --- a/fs/ceph/debugfs.c
> +++ b/fs/ceph/debugfs.c
> @@ -344,8 +344,8 @@ static int congestion_kb_get(void *data, u64 *val)
>  	return 0;
>  }
>  
> 
> -DEFINE_SIMPLE_ATTRIBUTE(congestion_kb_fops, congestion_kb_get,
> -			congestion_kb_set, "%llu\n");
> +DEFINE_DEBUGFS_ATTRIBUTE(congestion_kb_fops, congestion_kb_get,
> +			  congestion_kb_set, "%llu\n");
>  
> 
>  
> 
>  void ceph_fs_debugfs_cleanup(struct ceph_fs_client *fsc)

Looks reasonable. Merged into ceph-client/testing branch.

Thanks!
-- 
Jeff Layton <jlayton@...nel.org>