diff options
Diffstat (limited to 'fs/nfs/internal.h')
| -rw-r--r-- | fs/nfs/internal.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/fs/nfs/internal.h b/fs/nfs/internal.h index ffa6bd54d43..7cef45db925 100644 --- a/fs/nfs/internal.h +++ b/fs/nfs/internal.h @@ -207,6 +207,18 @@ extern int nfs4_path_walk(struct nfs_server *server, #endif /* + * Determine if sessions are in use. + */ +static inline int nfs4_has_session(const struct nfs_client *clp) +{ +#ifdef CONFIG_NFS_V4_1 + if (clp->cl_session) + return 1; +#endif /* CONFIG_NFS_V4_1 */ + return 0; +} + +/* * Determine the device name as a string */ static inline char *nfs_devname(const struct vfsmount *mnt_parent, |