tree 6be602b278f429a8c20795270305cb381615ccc6
parent 54f834cd5501fb5fc801e4719a3ad0c894a3af2c
author Eric W. Biederman <ebiederm@xmission.com> 1359717707 -0800
committer Eric W. Biederman <ebiederm@xmission.com> 1360764929 -0800

nfs: Convert idmap to use kuids and kgids

Convert nfs_map_name_to_uid to return a kuid_t value.
Convert nfs_map_name_to_gid to return a kgid_t value.
Convert nfs_map_uid_to_name to take a kuid_t paramater.
Convert nfs_map_gid_to_name to take a kgid_t paramater.

Tweak nfs_fattr_map_owner_to_name to use a kuid_t intermediate value.
Tweak nfs_fattr_map_group_to_name to use a kgid_t intermediate value.

Which makes these functions properly handle kuids and kgids, including
erroring of the generated kuid or kgid is invalid.

Cc: "J. Bruce Fields" <bfields@fieldses.org>
Cc: Trond Myklebust <Trond.Myklebust@netapp.com>
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>