1 files changed, 12 insertions, 0 deletions

diff --git a/fs/ceph/auth_x.c b/fs/ceph/auth_x.c
index 7b206231566d..83d4d2785ffe 100644
--- a/fs/ceph/auth_x.c
+++ b/fs/ceph/auth_x.c
@@ -27,6 +27,17 @@ static int ceph_x_is_authenticated(struct ceph_auth_client *ac)
         return (ac->want_keys & xi->have_keys) == ac->want_keys;
 }
 
+static int ceph_x_should_authenticate(struct ceph_auth_client *ac)
+{
+        struct ceph_x_info *xi = ac->private;
+        int need;
+
+        ceph_x_validate_tickets(ac, &need);
+        dout("ceph_x_should_authenticate want=%d need=%d have=%d\n",
+             ac->want_keys, need, xi->have_keys);
+        return need != 0;
+}
+
 static int ceph_x_encrypt_buflen(int ilen)
 {
         return sizeof(struct ceph_x_encrypt_header) + ilen + 16 +
@@ -620,6 +631,7 @@ static void ceph_x_invalidate_authorizer(struct ceph_auth_client *ac,
 static const struct ceph_auth_client_ops ceph_x_ops = {
         .name = "x",
         .is_authenticated = ceph_x_is_authenticated,
+        .should_authenticate = ceph_x_should_authenticate,
         .build_request = ceph_x_build_request,
         .handle_reply = ceph_x_handle_reply,
         .create_authorizer = ceph_x_create_authorizer,