/* unmount */
ceph_mdsc_stop(&client->mdsc);
- ceph_monc_stop(&client->monc);
ceph_osdc_stop(&client->osdc);
+ /*
+ * make sure mds and osd connections close out before destroying
+ * the auth module, which is needed to free those connections'
+ * ceph_authorizers.
+ */
+ ceph_msgr_flush();
+
+ ceph_monc_stop(&client->monc);
+
ceph_adjust_min_caps(-client->min_caps);
ceph_debugfs_client_cleanup(client);
dout("open_root_inode opening '%s'\n", path);
req = ceph_mdsc_create_request(mdsc, CEPH_MDS_OP_GETATTR, USE_ANY_MDS);
if (IS_ERR(req))
- return ERR_PTR(PTR_ERR(req));
+ return ERR_CAST(req);
req->r_path1 = kstrdup(path, GFP_NOFS);
req->r_ino1.ino = CEPH_INO_ROOT;
req->r_ino1.snap = CEPH_NOSNAP;