diff --git a/fs/ceph/super.c b/fs/ceph/super.c
index eab1359d05532afb6960c7acfb5c4fee2891eac9..c5cf46e43f2e70b8fdbc9cd2e1c2c2e6acae98d3 100644
--- a/fs/ceph/super.c
+++ b/fs/ceph/super.c
@@ -819,6 +819,12 @@ static void ceph_umount_begin(struct super_block *sb)
 	return;
 }
 
+static int ceph_remount(struct super_block *sb, int *flags, char *data)
+{
+	sync_filesystem(sb);
+	return 0;
+}
+
 static const struct super_operations ceph_super_ops = {
 	.alloc_inode	= ceph_alloc_inode,
 	.destroy_inode	= ceph_destroy_inode,
@@ -826,6 +832,7 @@ static const struct super_operations ceph_super_ops = {
 	.drop_inode	= ceph_drop_inode,
 	.sync_fs        = ceph_sync_fs,
 	.put_super	= ceph_put_super,
+	.remount_fs	= ceph_remount,
 	.show_options   = ceph_show_options,
 	.statfs		= ceph_statfs,
 	.umount_begin   = ceph_umount_begin,