1 files changed, 6 insertions, 0 deletions

diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c
index 3d905e3ca491..51d53a47a456 100644
--- a/fs/nfs/nfs4proc.c
+++ b/fs/nfs/nfs4proc.c
@@ -1374,6 +1374,12 @@ int nfs4_open_delegation_recall(struct nfs_open_context *ctx, struct nfs4_state
                         case -ENOMEM:
                                 err = 0;
                                 goto out;
+                        case -NFS4ERR_DELAY:
+                        case -NFS4ERR_GRACE:
+                                set_bit(NFS_DELEGATED_STATE, &state->flags);
+                                ssleep(1);
+                                err = -EAGAIN;
+                                goto out;
                 }
                 err = nfs4_handle_exception(server, err, &exception);
         } while (exception.retry);