Re: [PATCH 02/29] tmpfs: add EXPORT_OP_STABLE_HANDLES flag to export operations

Jan Kara
2026-01-16T10:47:29Z

On Thu 15-01-26 12:47:33, Jeff Layton wrote:
> Add the EXPORT_OP_STABLE_HANDLES flag to tmpfs export operations to indicate
> that this filesystem can be exported via NFS.
>
> Signed-off-by: Jeff Layton <jlayton@kernel.org>

Looks good. Feel free to add:

Reviewed-by: Jan Kara <jack@suse.cz>

Honza

> ---
> mm/shmem.c | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/mm/shmem.c b/mm/shmem.c
> index ec6c01378e9d2bd47db9d7506e4d6a565e092185..c64c4410b4fd9961599a5ea768b469d8184e713e 100644
> --- a/mm/shmem.c
> +++ b/mm/shmem.c
> @@ -4477,6 +4477,7 @@ static const struct export_operations shmem_export_ops = {
> .get_parent = shmem_get_parent,
> .encode_fh = shmem_encode_fh,
> .fh_to_dentry = shmem_fh_to_dentry,
> + .flags = EXPORT_OP_STABLE_HANDLES,
> };
>
> enum shmem_param {
>
> --
> 2.52.0
>
--
Jan Kara <jack@suse.com>
SUSE Labs, CR