Re: [PATCH 3/3] NFS: nfs_encode_fh: Remove S_AUTOMOUNT check

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> On Dec 7, 2022, at 3:43 AM, Richard Weinberger <richard@xxxxxx> wrote:
> 
> Now with NFSD being able to cross into auto mounts,
> the check can be removed.
> 
> Signed-off-by: Richard Weinberger <richard@xxxxxx>
> ---
> fs/nfs/export.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/fs/nfs/export.c b/fs/nfs/export.c
> index 01596f2d0a1e..0a5ee1754d50 100644
> --- a/fs/nfs/export.c
> +++ b/fs/nfs/export.c
> @@ -42,7 +42,7 @@ nfs_encode_fh(struct inode *inode, __u32 *p, int *max_len, struct inode *parent)
> 	dprintk("%s: max fh len %d inode %p parent %p",
> 		__func__, *max_len, inode, parent);
> 
> -	if (*max_len < len || IS_AUTOMOUNT(inode)) {
> +	if (*max_len < len) {
> 		dprintk("%s: fh len %d too small, required %d\n",
> 			__func__, *max_len, len);
> 		*max_len = len;
> -- 
> 2.26.2
> 

I plan to take this through the nfsd tree, thus this one needs
an Ack from the NFS client maintainers.

--
Chuck Lever







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