1 files changed, 14 insertions, 1 deletions

diff --git a/include/linux/nfsd/xdr4.h b/include/linux/nfsd/xdr4.h
index 9468829adb70..486188810a60 100644
--- a/include/linux/nfsd/xdr4.h
+++ b/include/linux/nfsd/xdr4.h
@@ -480,6 +480,18 @@ struct nfsd4_compoundres {
         struct nfsd4_compound_state     cstate;
 };
 
+static inline bool nfsd4_is_solo_sequence(struct nfsd4_compoundres *resp)
+{
+        struct nfsd4_compoundargs *args = resp->rqstp->rq_argp;
+        return args->opcnt == 1;
+}
+
+static inline bool nfsd4_not_cached(struct nfsd4_compoundres *resp)
+{
+        return !resp->cstate.slot->sl_cache_entry.ce_cachethis ||
+                        nfsd4_is_solo_sequence(resp);
+}
+
 #define NFS4_SVC_XDRSIZE                sizeof(struct nfsd4_compoundargs)
 
 static inline void
@@ -510,7 +522,8 @@ extern __be32 nfsd4_setclientid_confirm(struct svc_rqst *rqstp,
                 struct nfsd4_compound_state *,
                 struct nfsd4_setclientid_confirm *setclientid_confirm);
 extern void nfsd4_store_cache_entry(struct nfsd4_compoundres *resp);
-extern __be32 nfsd4_replay_cache_entry(struct nfsd4_compoundres *resp);
+extern __be32 nfsd4_replay_cache_entry(struct nfsd4_compoundres *resp,
+                struct nfsd4_sequence *seq);
 extern __be32 nfsd4_exchange_id(struct svc_rqst *rqstp,
                 struct nfsd4_compound_state *,
 struct nfsd4_exchange_id *);