linux-kernel - Re: [PATCH] fs/ceph: return errcode in __get

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Date:   Fri, 06 Mar 2020 07:13:41 -0500
From:   Jeff Layton <jlayton@...nel.org>
To:     Qiujun Huang <hqjagain@...il.com>
Cc:     sage@...hat.com, idryomov@...il.com, ceph-devel@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH] fs/ceph: return errcode in __get_parent().

On Fri, 2020-03-06 at 09:34 +0800, Qiujun Huang wrote:
> return real errcode when it's different from ENOENT.
> 
> Signed-off-by: Qiujun Huang <hqjagain@...il.com>
> ---
>  fs/ceph/export.c | 5 +++++
>  1 file changed, 5 insertions(+)
> 
> diff --git a/fs/ceph/export.c b/fs/ceph/export.c
> index b6bfa94..79dc068 100644
> --- a/fs/ceph/export.c
> +++ b/fs/ceph/export.c
> @@ -315,6 +315,11 @@ static struct dentry *__get_parent(struct super_block *sb,
>  
>  	req->r_num_caps = 1;
>  	err = ceph_mdsc_do_request(mdsc, NULL, req);
> +	if (err) {
> +		ceph_mdsc_put_request(req);
> +		return ERR_PTR(err);
> +	}
> +
>  	inode = req->r_target_inode;
>  	if (inode)
>  		ihold(inode);

Looks good! Merged into the ceph-client/testing branch and should make
5.7. Thanks for the patch!
-- 
Jeff Layton <jlayton@...nel.org>