NFSv4: SETCLIENTID_CONFIRM should handle NFS4ERR_DELAY/NFS4ERR_RESOURCE
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c
index 62aed07..3100032 100644
--- a/fs/nfs/nfs4proc.c
+++ b/fs/nfs/nfs4proc.c
@@ -2849,8 +2849,7 @@
return status;
}
-int
-nfs4_proc_setclientid_confirm(struct nfs4_client *clp, struct rpc_cred *cred)
+static int _nfs4_proc_setclientid_confirm(struct nfs4_client *clp, struct rpc_cred *cred)
{
struct nfs_fsinfo fsinfo;
struct rpc_message msg = {
@@ -2874,6 +2873,24 @@
return status;
}
+int nfs4_proc_setclientid_confirm(struct nfs4_client *clp, struct rpc_cred *cred)
+{
+ long timeout;
+ int err;
+ do {
+ err = _nfs4_proc_setclientid_confirm(clp, cred);
+ switch (err) {
+ case 0:
+ return err;
+ case -NFS4ERR_RESOURCE:
+ /* The IBM lawyers misread another document! */
+ case -NFS4ERR_DELAY:
+ err = nfs4_delay(clp->cl_rpcclient, &timeout);
+ }
+ } while (err == 0);
+ return err;
+}
+
struct nfs4_delegreturndata {
struct nfs4_delegreturnargs args;
struct nfs4_delegreturnres res;