- if (!ocapa)
- return;
-
- if (atomic_read(&ocapa->c_refc) == 0) {
- DEBUG_CAPA(D_ERROR, &ocapa->c_capa, "refc is 0 for");
- LBUG();
+ if (!ocapa)
+ return;
+
+ if (atomic_read(&ocapa->c_refc) == 0) {
+ DEBUG_CAPA(D_ERROR, &ocapa->c_capa, "refc is 0 for");
+ LBUG();
+ }
+
+ if (atomic_dec_and_test(&ocapa->c_refc)) {
+ LASSERT(list_empty(&ocapa->c_list));
+ if (ocapa->c_site == CAPA_SITE_CLIENT) {
+ LASSERT(list_empty(&ocapa->u.cli.lli_list));
+ } else {
+ struct hlist_node *hnode;
+
+ hnode = &ocapa->u.tgt.c_hash;
+ LASSERT(!hnode->next && !hnode->pprev);
+ }
+ OBD_SLAB_FREE(ocapa, capa_cachep, sizeof(*ocapa));