1 files changed, 5 insertions, 2 deletions

diff --git a/fs/ceph/mds_client.h b/fs/ceph/mds_client.h
index a50ca0e39475..8c7c04ebb595 100644
--- a/fs/ceph/mds_client.h
+++ b/fs/ceph/mds_client.h
@@ -117,10 +117,13 @@ struct ceph_mds_session {
         void             *s_authorizer_buf, *s_authorizer_reply_buf;
         size_t            s_authorizer_buf_len, s_authorizer_reply_buf_len;
 
-        /* protected by s_cap_lock */
-        spinlock_t        s_cap_lock;
+        /* protected by s_gen_ttl_lock */
+        spinlock_t        s_gen_ttl_lock;
         u32               s_cap_gen;  /* inc each time we get mds stale msg */
         unsigned long     s_cap_ttl;  /* when session caps expire */
+
+        /* protected by s_cap_lock */
+        spinlock_t        s_cap_lock;
         struct list_head  s_caps;     /* all caps issued by this session */
         int               s_nr_caps, s_trim_caps;
         int               s_num_cap_releases;