NFS: Create a have_delegation rpc_op
Delegations are a v4 feature, so push them out of the generic code.
Signed-off-by: Bryan Schumaker <bjschuma@netapp.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
diff --git a/fs/nfs/nfs3proc.c b/fs/nfs/nfs3proc.c
index 2292a0f..08f8326 100644
--- a/fs/nfs/nfs3proc.c
+++ b/fs/nfs/nfs3proc.c
@@ -877,6 +877,11 @@
return nlmclnt_proc(NFS_SERVER(inode)->nlm_host, cmd, fl);
}
+static int nfs3_have_delegation(struct inode *inode, fmode_t flags)
+{
+ return 0;
+}
+
const struct nfs_rpc_ops nfs_v3_clientops = {
.version = 3, /* protocol version */
.dentry_ops = &nfs_dentry_operations,
@@ -921,5 +926,6 @@
.lock = nfs3_proc_lock,
.clear_acl_cache = nfs3_forget_cached_acls,
.close_context = nfs_close_context,
+ .have_delegation = nfs3_have_delegation,
.init_client = nfs_init_client,
};