CIFS: Fix wrong directory attributes after rename

When we requests rename we also need to update attributes of both source and target parent directories. Not doing it causes generic/309 xfstest to fail on SMB2 mounts. Fix this by marking these directories for force revalidating. Cc: <[email protected]> Signed-off-by: Pavel Shilovsky <[email protected]> Signed-off-by: Steve French <[email protected]>
mrcsosa · Aug 17, 2014 · b46799a · b46799a
1 parent 5275580
commit b46799a
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/fs/cifs/inode.c b/fs/cifs/inode.c
@@ -1717,6 +1717,12 @@ cifs_rename(struct inode *source_dir, struct dentry *source_dentry,
 				    target_dentry, to_name);
 	}
 
+	/* force revalidate to go get info when needed */
+	CIFS_I(source_dir)->time = CIFS_I(target_dir)->time = 0;
+
+	source_dir->i_ctime = source_dir->i_mtime = target_dir->i_ctime =
+		target_dir->i_mtime = current_fs_time(source_dir->i_sb);
+
 cifs_rename_exit:
 	kfree(info_buf_source);
 	kfree(from_name);