Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client

Pull Ceph fixes from Sage Weil:
 "There is a lifecycle fix in the auth code, a fix for a narrow race
  condition on map, and a helpful message in the log when there is a
  feature mismatch (which happens frequently now that the default
  server-side options have changed)"

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client:
  rbd: report unsupported features to syslog
  rbd: fix rbd map vs notify races
  libceph: make authorizer destruction independent of ceph_auth_client

1 files changed, 10 insertions, 11 deletions

diff --git a/net/ceph/auth_x.c b/net/ceph/auth_x.c
index 9e43a315e662..a0905f04bd13 100644
--- a/net/ceph/auth_x.c
+++ b/net/ceph/auth_x.c
@@ -565,6 +565,14 @@ static int ceph_x_handle_reply(struct ceph_auth_client *ac, int result,
 	return -EAGAIN;
 }
 
+static void ceph_x_destroy_authorizer(struct ceph_authorizer *a)
+{
+	struct ceph_x_authorizer *au = (void *)a;
+
+	ceph_x_authorizer_cleanup(au);
+	kfree(au);
+}
+
 static int ceph_x_create_authorizer(
 	struct ceph_auth_client *ac, int peer_type,
 	struct ceph_auth_handshake *auth)
@@ -581,6 +589,8 @@ static int ceph_x_create_authorizer(
 	if (!au)
 		return -ENOMEM;
 
+	au->base.destroy = ceph_x_destroy_authorizer;
+
 	ret = ceph_x_build_authorizer(ac, th, au);
 	if (ret) {
 		kfree(au);
@@ -643,16 +653,6 @@ static int ceph_x_verify_authorizer_reply(struct ceph_auth_client *ac,
 	return ret;
 }
 
-static void ceph_x_destroy_authorizer(struct ceph_auth_client *ac,
-				      struct ceph_authorizer *a)
-{
-	struct ceph_x_authorizer *au = (void *)a;
-
-	ceph_x_authorizer_cleanup(au);
-	kfree(au);
-}
-
-
 static void ceph_x_reset(struct ceph_auth_client *ac)
 {
 	struct ceph_x_info *xi = ac->private;
@@ -770,7 +770,6 @@ static const struct ceph_auth_client_ops ceph_x_ops = {
 	.create_authorizer = ceph_x_create_authorizer,
 	.update_authorizer = ceph_x_update_authorizer,
 	.verify_authorizer_reply = ceph_x_verify_authorizer_reply,
-	.destroy_authorizer = ceph_x_destroy_authorizer,
 	.invalidate_authorizer = ceph_x_invalidate_authorizer,
 	.reset =  ceph_x_reset,
 	.destroy = ceph_x_destroy,