1 files changed, 8 insertions, 1 deletions

diff --git a/fs/ceph/mds_client.c b/fs/ceph/mds_client.c
index 2b4d093d0563..7b195107efb2 100644
--- a/fs/ceph/mds_client.c
+++ b/fs/ceph/mds_client.c
@@ -1558,6 +1558,8 @@ ceph_mdsc_create_request(struct ceph_mds_client *mdsc, int op, int mode)
         init_completion(&req->r_safe_completion);
         INIT_LIST_HEAD(&req->r_unsafe_item);
 
+        req->r_stamp = CURRENT_TIME;
+
         req->r_op = op;
         req->r_direct_mode = mode;
         return req;
@@ -1783,7 +1785,8 @@ static struct ceph_msg *create_request_message(struct ceph_mds_client *mdsc,
         }
 
         len = sizeof(*head) +
-                pathlen1 + pathlen2 + 2*(1 + sizeof(u32) + sizeof(u64));
+                pathlen1 + pathlen2 + 2*(1 + sizeof(u32) + sizeof(u64)) +
+                sizeof(struct timespec);
 
         /* calculate (max) length for cap releases */
         len += sizeof(struct ceph_mds_request_release) *
@@ -1800,6 +1803,7 @@ static struct ceph_msg *create_request_message(struct ceph_mds_client *mdsc,
                 goto out_free2;
         }
 
+        msg->hdr.version = 2;
         msg->hdr.tid = cpu_to_le64(req->r_tid);
 
         head = msg->front.iov_base;
@@ -1836,6 +1840,9 @@ static struct ceph_msg *create_request_message(struct ceph_mds_client *mdsc,
                       mds, req->r_old_inode_drop, req->r_old_inode_unless, 0);
         head->num_releases = cpu_to_le16(releases);
 
+        /* time stamp */
+        ceph_encode_copy(&p, &req->r_stamp, sizeof(req->r_stamp));
+
         BUG_ON(p > end);
         msg->front.iov_len = p - msg->front.iov_base;
         msg->hdr.front_len = cpu_to_le32(msg->front.iov_len);