5 files changed, 5 insertions, 0 deletions
diff --git a/fs/cifs/cifsfs.c b/fs/cifs/cifsfs.c
index 10e00c624922..f052f190b2e8 100644
--- a/fs/cifs/cifsfs.c
+++ b/fs/cifs/cifsfs.c
@@ -12,6 +12,7 @@
 
 #include <linux/module.h>
 #include <linux/fs.h>
+#include <linux/filelock.h>
 #include <linux/mount.h>
 #include <linux/slab.h>
 #include <linux/init.h>
diff --git a/fs/cifs/cifsglob.h b/fs/cifs/cifsglob.h
index cfdd5bf701a1..cd8171a1c9a0 100644
--- a/fs/cifs/cifsglob.h
+++ b/fs/cifs/cifsglob.h
@@ -26,6 +26,7 @@
 #include <uapi/linux/cifs/cifs_mount.h>
 #include "../smbfs_common/smb2pdu.h"
 #include "smb2pdu.h"
+#include <linux/filelock.h>
 
 #define SMB_PATH_MAX 260
 #define CIFS_PORT 445
diff --git a/fs/cifs/cifssmb.c b/fs/cifs/cifssmb.c
index 23f10e0d6e7e..60dd4e37030a 100644
--- a/fs/cifs/cifssmb.c
+++ b/fs/cifs/cifssmb.c
@@ -15,6 +15,7 @@
  /* want to reuse a stale file handle and only the caller knows the file info */
 
 #include <linux/fs.h>
+#include <linux/filelock.h>
 #include <linux/kernel.h>
 #include <linux/vfs.h>
 #include <linux/slab.h>
diff --git a/fs/cifs/file.c b/fs/cifs/file.c
index 22dfc1f8b4f1..1d9cc59d8259 100644
--- a/fs/cifs/file.c
+++ b/fs/cifs/file.c
@@ -9,6 +9,7 @@
  *
  */
 #include <linux/fs.h>
+#include <linux/filelock.h>
 #include <linux/backing-dev.h>
 #include <linux/stat.h>
 #include <linux/fcntl.h>
diff --git a/fs/cifs/smb2file.c b/fs/cifs/smb2file.c
index ba6cc50af390..9f1dd04b555a 100644
--- a/fs/cifs/smb2file.c
+++ b/fs/cifs/smb2file.c
@@ -7,6 +7,7 @@
  *
  */
 #include <linux/fs.h>
+#include <linux/filelock.h>
 #include <linux/stat.h>
 #include <linux/slab.h>
 #include <linux/pagemap.h>