Like ->write_iter(), we update mtime and strip setuid of dst file before
copy and like ->read_iter(), we update atime of src file after copy.
Signed-off-by: Amir Goldstein <amir73il@xxxxxxxxx>
---
fs/nfs/nfs42proc.c | 9 ++++++---
1 file changed, 6 insertions(+), 3 deletions(-)
diff --git a/fs/nfs/nfs42proc.c b/fs/nfs/nfs42proc.c
index 5196bfa7894d..c37a8e5116c6 100644
--- a/fs/nfs/nfs42proc.c
+++ b/fs/nfs/nfs42proc.c
@@ -345,10 +345,13 @@ ssize_t nfs42_proc_copy(struct file *src, loff_t pos_src,
do {
inode_lock(file_inode(dst));
- err = _nfs42_proc_copy(src, src_lock,
- dst, dst_lock,
- &args, &res);
+ err = file_modified(dst);
+ if (!err)
+ err = _nfs42_proc_copy(src, src_lock,
+ dst, dst_lock,
+ &args, &res);
inode_unlock(file_inode(dst));
+ file_accessed(src);
if (err >= 0)
break;
--
2.17.1
