ceph: renew auth tickets before they expire
We were only requesting renewal after our tickets expire; do so before
that. Most of the low-level logic for this was already there; just use
it.
Signed-off-by: Sage Weil <sage@newdream.net>
diff --git a/fs/ceph/auth.h b/fs/ceph/auth.h
index 4429a70..d38a2fb 100644
--- a/fs/ceph/auth.h
+++ b/fs/ceph/auth.h
@@ -24,6 +24,12 @@
int (*is_authenticated)(struct ceph_auth_client *ac);
/*
+ * true if we should (re)authenticate, e.g., when our tickets
+ * are getting old and crusty.
+ */
+ int (*should_authenticate)(struct ceph_auth_client *ac);
+
+ /*
* build requests and process replies during monitor
* handshake. if handle_reply returns -EAGAIN, we build
* another request.