[PATCH 21/24] ufs: add setlease file operation

[Jeff Layton]

Add the setlease file_operation pointing to generic_setlease to the ufs
file_operations structures. A future patch will change the default
behavior to reject lease attempts with -EINVAL when there is no
setlease file operation defined. Add generic_setlease to retain the
ability to set leases on this filesystem.

Signed-off-by: Jeff Layton <jlayton at kernel.org>
---
 fs/ufs/dir.c  | 2 ++
 fs/ufs/file.c | 2 ++
 2 files changed, 4 insertions(+)

diff --git a/fs/ufs/dir.c b/fs/ufs/dir.c
index 0388a1bae326ba41bc03471fcb7ed01098a707d8..43f1578ab8666a9611d4a77f5aababfce812fbe4 100644
--- a/fs/ufs/dir.c
+++ b/fs/ufs/dir.c
@@ -19,6 +19,7 @@
 
 #include <linux/time.h>
 #include <linux/fs.h>
+#include <linux/filelock.h>
 #include <linux/swap.h>
 #include <linux/iversion.h>
 
@@ -653,4 +654,5 @@ const struct file_operations ufs_dir_operations = {
 	.iterate_shared	= ufs_readdir,
 	.fsync		= generic_file_fsync,
 	.llseek		= ufs_dir_llseek,
+	.setlease	= generic_setlease,
 };
diff --git a/fs/ufs/file.c b/fs/ufs/file.c
index c2a391c17df7f34d9961973909d1985f5f786e92..809c7a4603f863025caa947b2e08f0c2922ad619 100644
--- a/fs/ufs/file.c
+++ b/fs/ufs/file.c
@@ -25,6 +25,7 @@
  */
 
 #include <linux/fs.h>
+#include <linux/filelock.h>
 
 #include "ufs_fs.h"
 #include "ufs.h"
@@ -43,4 +44,5 @@ const struct file_operations ufs_file_operations = {
 	.fsync		= generic_file_fsync,
 	.splice_read	= filemap_splice_read,
 	.splice_write	= iter_file_splice_write,
+	.setlease	= generic_setlease,
 };

-- 
2.52.0