Signed-off-by: Miklos Szeredi <[email protected]>
---
Documentation/filesystems/porting | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/Documentation/filesystems/porting
b/Documentation/filesystems/porting
index b1bd05ea66b2..1ab28d9b612a 100644
--- a/Documentation/filesystems/porting
+++ b/Documentation/filesystems/porting
@@ -592,3 +592,7 @@ in your dentry operations instead.
work just as well; if it's something more complicated, use
dentry->d_parent.
Just be careful not to assume that fetching it more than once will yield
the same value - in RCU mode it could change under you.
+--
+[mandatory]
+ ->rename() has an added flags argument. Any flags not handled by the
+ filesystem should result in EINVAL being returned.
--
2.5.5
