From: Pavel Shilovsky <pshilovsky@samba.org> Date: Mon, 18 Aug 2014 16:49:58 +0000 (+0400) Subject: CIFS: Fix wrong directory attributes after rename X-Git-Tag: firefly_0821_release~3679^2~1559 X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=4cf2ef68d23fcdea34b72325af7b9ac5f35f52ef;p=firefly-linux-kernel-4.4.55.git CIFS: Fix wrong directory attributes after rename commit b46799a8f28c43c5264ac8d8ffa28b311b557e03 upstream. 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. Signed-off-by: Pavel Shilovsky <pshilovsky@samba.org> Signed-off-by: Steve French <smfrench@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> --- diff --git a/fs/cifs/inode.c b/fs/cifs/inode.c index 9d463501348f..c9bce9b43855 100644 --- a/fs/cifs/inode.c +++ b/fs/cifs/inode.c @@ -1647,6 +1647,12 @@ unlink_target: 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);