1 files changed, 17 insertions, 1 deletions

diff --git a/fs/ceph/mds_client.c b/fs/ceph/mds_client.c
index 615f720a819d..9f0833e1631a 100644
--- a/fs/ceph/mds_client.c
+++ b/fs/ceph/mds_client.c
@@ -3,6 +3,7 @@
 #include <linux/wait.h>
 #include <linux/slab.h>
 #include <linux/sched.h>
+#include <linux/smp_lock.h>
 
 #include "mds_client.h"
 #include "mon_client.h"
@@ -2335,7 +2336,22 @@ static int encode_caps_cb(struct inode *inode, struct ceph_cap *cap,
         }
         spin_unlock(&inode->i_lock);
 
-        err = ceph_pagelist_append(pagelist, &rec, reclen);
+        if (recon_state->flock) {
+                int num_fcntl_locks, num_flock_locks;
+
+                lock_kernel();
+                ceph_count_locks(inode, &num_fcntl_locks, &num_flock_locks);
+                rec.v2.flock_len = (2*sizeof(u32) +
+                                    (num_fcntl_locks+num_flock_locks) *
+                                    sizeof(struct ceph_filelock));
+
+                err = ceph_pagelist_append(pagelist, &rec, reclen);
+                if (!err)
+                        err = ceph_encode_locks(inode, pagelist,
+                                                num_fcntl_locks,
+                                                num_flock_locks);
+                unlock_kernel();
+        }
 
 out:
         kfree(path);