ovl: implement lookup in data-only layers
authorAmir Goldstein <amir73il@gmail.com>
Thu, 27 Apr 2023 11:52:13 +0000 (14:52 +0300)
committerAmir Goldstein <amir73il@gmail.com>
Mon, 19 Jun 2023 11:01:13 +0000 (14:01 +0300)
commit5436ab0a864e8bb263919e51c26395a67bde17ca
treebaac36dc89df2d1042cb09df7efd0482555c7409
parent37ebf056d6cfc6638c821386bc33a9602bbc0d28
ovl: implement lookup in data-only layers

Lookup in data-only layers only for a lower metacopy with an absolute
redirect xattr.

The metacopy xattr is not checked on files found in the data-only layers
and redirect xattr are not followed in the data-only layers.

Reviewed-by: Alexander Larsson <alexl@redhat.com>
Signed-off-by: Amir Goldstein <amir73il@gmail.com>
Signed-off-by: Miklos Szeredi <mszeredi@redhat.com>
fs/overlayfs/namei.c