1 files changed, 32 insertions, 0 deletions

diff --git a/fs/nfsd/nfs4state.c b/fs/nfsd/nfs4state.c
index 905808bc94bb..2604e7ea8582 100644
--- a/fs/nfsd/nfs4state.c
+++ b/fs/nfsd/nfs4state.c
@@ -4695,3 +4695,35 @@ nfs4_state_shutdown(void)
         nfs4_unlock_state();
         nfsd4_destroy_callback_queue();
 }
+
+static void
+get_stateid(struct nfsd4_compound_state *cstate, stateid_t *stateid)
+{
+        if (cstate->current_stateid && CURRENT_STATEID(stateid))
+                memcpy(stateid, cstate->current_stateid, sizeof(stateid_t));
+}
+
+static void
+put_stateid(struct nfsd4_compound_state *cstate, stateid_t *stateid)
+{
+        if (cstate->minorversion)
+                cstate->current_stateid = stateid;
+}
+
+void
+nfsd4_set_openstateid(struct nfsd4_compound_state *cstate, struct nfsd4_open *open)
+{
+        put_stateid(cstate, &open->op_stateid);
+}
+
+void
+nfsd4_get_closestateid(struct nfsd4_compound_state *cstate, struct nfsd4_close *close)
+{
+        get_stateid(cstate, &close->cl_stateid);
+}
+
+void
+nfsd4_set_closestateid(struct nfsd4_compound_state *cstate, struct nfsd4_close *close)
+{
+        get_stateid(cstate, &close->cl_stateid);
+}