Now with NFSD being able to cross into auto mounts,
the check can be removed.

Signed-off-by: Richard Weinberger <richard@nod.at>
---
 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

> On Dec 7, 2022, at 3:43 AM, Richard Weinberger <richard@nod.at> wrote:
> 
> Now with NFSD being able to cross into auto mounts,
> the check can be removed.
> 
> Signed-off-by: Richard Weinberger <richard@nod.at>
> ---
> 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

On Wed, Dec 14, 2022 at 10:09 AM Chuck Lever III <chuck.lever@oracle.com> wrote:
>
>
>
> > On Dec 7, 2022, at 3:43 AM, Richard Weinberger <richard@nod.at> wrote:
> >
> > Now with NFSD being able to cross into auto mounts,
> > the check can be removed.
> >
> > Signed-off-by: Richard Weinberger <richard@nod.at>
> > ---
> > 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.

Acked-by: Anna Schumaker <Anna.Schumaker@Netapp.com>

>
> --
> Chuck Lever
>
>
>

> On Dec 14, 2022, at 11:37 AM, Anna Schumaker <anna@kernel.org> wrote:
> 
> On Wed, Dec 14, 2022 at 10:09 AM Chuck Lever III <chuck.lever@oracle.com> wrote:
>> 
>> 
>> 
>>> On Dec 7, 2022, at 3:43 AM, Richard Weinberger <richard@nod.at> wrote:
>>> 
>>> Now with NFSD being able to cross into auto mounts,
>>> the check can be removed.
>>> 
>>> Signed-off-by: Richard Weinberger <richard@nod.at>
>>> ---
>>> 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.
> 
> Acked-by: Anna Schumaker <Anna.Schumaker@Netapp.com>

Thanks!

--
Chuck Lever