From: Yan, Zheng <zyan@redhat.com>
Date: Tue, 15 May 2018 03:30:43 +0000 (+0800)
Subject: ceph: support file lock on directory
X-Git-Tag: microblaze-v4.19-rc1~105^2~21
X-Git-Url: http://git.monstr.eu/?p=linux-2.6-microblaze.git;a=commitdiff_plain;h=597817ddbbf27af5986d1f3df20390b2738411c6

ceph: support file lock on directory

Link: http://tracker.ceph.com/issues/24028
Signed-off-by: "Yan, Zheng" <zyan@redhat.com>
Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
---

diff --git a/fs/ceph/dir.c b/fs/ceph/dir.c
index 1a78dd6f8bf2..036ac0f3a393 100644
--- a/fs/ceph/dir.c
+++ b/fs/ceph/dir.c
@@ -1486,6 +1486,8 @@ const struct file_operations ceph_dir_fops = {
 	.release = ceph_release,
 	.unlocked_ioctl = ceph_ioctl,
 	.fsync = ceph_fsync,
+	.lock = ceph_lock,
+	.flock = ceph_flock,
 };
 
 const struct file_operations ceph_snapdir_fops = {