libceph: move debugfs initialization into __ceph_open_session()
Our debugfs dir name is a concatenation of cluster fsid and client
unique ID ("global_id"). It used to be the case that we learned
global_id first, nowadays we always learn fsid first - the monmap is
sent before any auth replies are. ceph_debugfs_client_init() call in
ceph_monc_handle_map() is therefore never executed and can be removed.
Its counterpart in handle_auth_reply() doesn't really belong there
either: having to do monc->client and unlocking early to work around
lockdep is a testament to that. Move it into __ceph_open_session(),
where it can be called unconditionally.
Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
diff --git a/net/ceph/ceph_common.c b/net/ceph/ceph_common.c
index bcbec33..389dbab 100644
--- a/net/ceph/ceph_common.c
+++ b/net/ceph/ceph_common.c
@@ -686,6 +686,9 @@
return client->auth_err;
}
+ pr_info("client%llu fsid %pU\n", ceph_client_id(client), &client->fsid);
+ ceph_debugfs_client_init(client);
+
return 0;
}
EXPORT_SYMBOL(__ceph_open_session);