+static void rsi_put(struct kref *ref)
+{
+ struct rsi *rsi = container_of(ref, struct rsi, h.ref);
+
+ LASSERT(rsi->h.next == NULL);
+ rsi_free(rsi);
+ OBD_FREE_PTR(rsi);
+}
+
+static int rsi_match(struct cache_head *a, struct cache_head *b)
+{
+ struct rsi *item = container_of(a, struct rsi, h);
+ struct rsi *tmp = container_of(b, struct rsi, h);
+
+ return __rsi_match(item, tmp);
+}
+
+static void rsi_init(struct cache_head *cnew, struct cache_head *citem)
+{
+ struct rsi *new = container_of(cnew, struct rsi, h);
+ struct rsi *item = container_of(citem, struct rsi, h);
+
+ __rsi_init(new, item);
+}
+
+static void update_rsi(struct cache_head *cnew, struct cache_head *citem)
+{
+ struct rsi *new = container_of(cnew, struct rsi, h);
+ struct rsi *item = container_of(citem, struct rsi, h);
+
+ __rsi_update(new, item);
+}
+
+static struct cache_head *rsi_alloc(void)
+{
+ struct rsi *rsi;
+
+ OBD_ALLOC_PTR(rsi);
+ if (rsi)
+ return &rsi->h;
+ else
+ return NULL;
+}
+
+static int rsi_parse(struct cache_detail *cd, char *mesg, int mlen)