diff options
| author | Andy Adamson <andros@netapp.com> | 2011-03-01 01:34:17 +0000 |
|---|---|---|
| committer | Trond Myklebust <Trond.Myklebust@netapp.com> | 2011-03-11 15:38:42 -0500 |
| commit | d83217c13531fd59730d77b5c2284e90e56c0a50 (patch) | |
| tree | e347037afc91fdb81e0e2fcf7225d30462fb90af /fs/nfs/nfs4_fs.h | |
| parent | 64419a9b20938d9070fdd8c58c2fa23c911915f8 (diff) | |
NFSv4.1: data server connection
Introduce a data server set_client and init session following the
nfs4_set_client and nfs4_init_session convention.
Once a new nfs_client is on the nfs_client_list, the nfs_client cl_cons_state
serializes access to creating an nfs_client struct with matching properties.
Use the new nfs_get_client() that initializes new clients.
Signed-off-by: Andy Adamson <andros@netapp.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'fs/nfs/nfs4_fs.h')
| -rw-r--r-- | fs/nfs/nfs4_fs.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/fs/nfs/nfs4_fs.h b/fs/nfs/nfs4_fs.h index d4cfacc40003..7058a9f75e7f 100644 --- a/fs/nfs/nfs4_fs.h +++ b/fs/nfs/nfs4_fs.h @@ -266,6 +266,12 @@ is_ds_only_client(struct nfs_client *clp) return (clp->cl_exchange_flags & EXCHGID4_FLAG_MASK_PNFS) == EXCHGID4_FLAG_USE_PNFS_DS; } + +static inline bool +is_ds_client(struct nfs_client *clp) +{ + return clp->cl_exchange_flags & EXCHGID4_FLAG_USE_PNFS_DS; +} #else /* CONFIG_NFS_v4_1 */ static inline struct nfs4_session *nfs4_get_session(const struct nfs_server *server) { @@ -289,6 +295,12 @@ is_ds_only_client(struct nfs_client *clp) { return false; } + +static inline bool +is_ds_client(struct nfs_client *clp) +{ + return false; +} #endif /* CONFIG_NFS_V4_1 */ extern const struct nfs4_minor_version_ops *nfs_v4_minor_ops[]; |