2 files changed, 13 insertions, 12 deletions

diff --git a/fs/ceph/ceph_fs.h b/fs/ceph/ceph_fs.h
index 3b9eeed097b3..2fa992eaf7da 100644
--- a/fs/ceph/ceph_fs.h
+++ b/fs/ceph/ceph_fs.h
@@ -265,16 +265,17 @@ extern const char *ceph_mds_state_name(int s);
  *  - they also define the lock ordering by the MDS
  *  - a few of these are internal to the mds
  */
-#define CEPH_LOCK_DN          1
-#define CEPH_LOCK_ISNAP       2
-#define CEPH_LOCK_IVERSION    4     /* mds internal */
-#define CEPH_LOCK_IFILE       8     /* mds internal */
-#define CEPH_LOCK_IAUTH       32
-#define CEPH_LOCK_ILINK       64
-#define CEPH_LOCK_IDFT        128   /* dir frag tree */
-#define CEPH_LOCK_INEST       256   /* mds internal */
-#define CEPH_LOCK_IXATTR      512
-#define CEPH_LOCK_INO         2048  /* immutable inode bits; not a lock */
+#define CEPH_LOCK_DVERSION    1
+#define CEPH_LOCK_DN          2
+#define CEPH_LOCK_ISNAP       16
+#define CEPH_LOCK_IVERSION    32    /* mds internal */
+#define CEPH_LOCK_IFILE       64
+#define CEPH_LOCK_IAUTH       128
+#define CEPH_LOCK_ILINK       256
+#define CEPH_LOCK_IDFT        512   /* dir frag tree */
+#define CEPH_LOCK_INEST       1024  /* mds internal */
+#define CEPH_LOCK_IXATTR      2048
+#define CEPH_LOCK_INO         8192  /* immutable inode bits; not a lock */
 
 /* client_session ops */
 enum {
diff --git a/fs/ceph/mds_client.c b/fs/ceph/mds_client.c
index 08413c8a85b2..5a88b7bb3798 100644
--- a/fs/ceph/mds_client.c
+++ b/fs/ceph/mds_client.c
@@ -2541,7 +2541,7 @@ void ceph_mdsc_lease_send_msg(struct ceph_mds_session *session,
                 return;
         lease = msg->front.iov_base;
         lease->action = action;
-        lease->mask = cpu_to_le16(CEPH_LOCK_DN);
+        lease->mask = cpu_to_le16(1);
         lease->ino = cpu_to_le64(ceph_vino(inode).ino);
         lease->first = lease->last = cpu_to_le64(ceph_vino(inode).snap);
         lease->seq = cpu_to_le32(seq);
@@ -2571,7 +2571,7 @@ void ceph_mdsc_lease_release(struct ceph_mds_client *mdsc, struct inode *inode,
 
         BUG_ON(inode == NULL);
         BUG_ON(dentry == NULL);
-        BUG_ON(mask != CEPH_LOCK_DN);
+        BUG_ON(mask == 0);
 
         /* is dentry lease valid? */
         spin_lock(&dentry->d_lock);