tree c649b5c855ca7fcc5b440fe57c3f64c56ec768aa
parent 66c62769bcf6aa142e2309278980a2e52f4b08db
author Amir Goldstein <amir73il@gmail.com> 1698084479 +0300
committer Christian Brauner <brauner@kernel.org> 1698502515 +0200
gpgsig -----BEGIN PGP SIGNATURE-----
 
 iHUEABYKAB0WIQRAhzRXHqcMeLMyaSiRxhvAZXjcogUCZT0XsgAKCRCRxhvAZXjc
 onr4APoDK4in02BqUP09SuDWLwrgUvCjMX3P2LtsjUz25tR3qQEAoWB5tKsfXqeE
 JLfcahCj6p+R2+oobT/VtF3mR5HtbA4=
 =24cW
 -----END PGP SIGNATURE-----

exportfs: make ->encode_fh() a mandatory method for NFS export

Rename the default helper for encoding FILEID_INO32_GEN* file handles to
generic_encode_ino32_fh() and convert the filesystems that used the
default implementation to use the generic helper explicitly.

After this change, exportfs_encode_inode_fh() no longer has a default
implementation to encode FILEID_INO32_GEN* file handles.

This is a step towards allowing filesystems to encode non-decodeable
file handles for fanotify without having to implement any
export_operations.

Reviewed-by: Jan Kara <jack@suse.cz>
Reviewed-by: Jeff Layton <jlayton@kernel.org>
Acked-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Amir Goldstein <amir73il@gmail.com>
Link: https://lore.kernel.org/r/20231023180801.2953446-3-amir73il@gmail.com
Acked-by: Dave Kleikamp <dave.kleikamp@oracle.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Christian Brauner <brauner@kernel.org>