ceph: include time stamp in replayed MDS requests
Signed-off-by: Yan, Zheng <zheng.z.yan@intel.com>
diff --git a/fs/ceph/mds_client.c b/fs/ceph/mds_client.c
index 92a2548..0225523 100644
--- a/fs/ceph/mds_client.c
+++ b/fs/ceph/mds_client.c
@@ -1904,6 +1904,7 @@
req->r_tid, ceph_mds_op_name(req->r_op), req->r_attempts);
if (req->r_got_unsafe) {
+ void *p;
/*
* Replay. Do not regenerate message (and rebuild
* paths, etc.); just use the original message.
@@ -1924,8 +1925,13 @@
/* remove cap/dentry releases from message */
rhead->num_releases = 0;
- msg->hdr.front_len = cpu_to_le32(req->r_request_release_offset);
- msg->front.iov_len = req->r_request_release_offset;
+
+ /* time stamp */
+ p = msg->front.iov_base + req->r_request_release_offset;
+ ceph_encode_copy(&p, &req->r_stamp, sizeof(req->r_stamp));
+
+ msg->front.iov_len = p - msg->front.iov_base;
+ msg->hdr.front_len = cpu_to_le32(msg->front.iov_len);
return 0;
}