Re: [PATCH 03/29] ext4: add EXPORT_OP_STABLE_HANDLES flag to export operations

Jan Kara
2026-01-16T10:46:45Z

On Thu 15-01-26 12:47:34, Jeff Layton wrote:
> Add the EXPORT_OP_STABLE_HANDLES flag to ext4 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

> ---
> fs/ext4/super.c | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/fs/ext4/super.c b/fs/ext4/super.c
> index 87205660c5d026c3a73a64788757c288a03eaa5f..09b4c4bb8e559da087ec957de3115e4f7d450923 100644
> --- a/fs/ext4/super.c
> +++ b/fs/ext4/super.c
> @@ -1651,6 +1651,7 @@ static const struct export_operations ext4_export_ops = {
> .fh_to_parent = ext4_fh_to_parent,
> .get_parent = ext4_get_parent,
> .commit_metadata = ext4_nfs_commit_metadata,
> + .flags = EXPORT_OP_STABLE_HANDLES,
> };
>
> enum {
>
> --
> 2.52.0
>
--
Jan Kara <jack@suse.com>
SUSE Labs, CR