From: Andreas Dilger Subject: [PATCH 00/02] ext2: Reserve feature flags Date: Tue, 6 Dec 2011 17:05:34 -0700 Message-ID: Mime-Version: 1.0 (Apple Message framework v1084) Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 8BIT Cc: ext4 development , Liang Zhen , Tao Ma To: Theodore Ts'o Return-path: Received: from mail-yx0-f174.google.com ([209.85.213.174]:49983 "EHLO mail-yx0-f174.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754920Ab1LGAFi convert rfc822-to-8bit (ORCPT ); Tue, 6 Dec 2011 19:05:38 -0500 Received: by yenm1 with SMTP id m1so3524381yen.19 for ; Tue, 06 Dec 2011 16:05:37 -0800 (PST) Sender: linux-ext4-owner@vger.kernel.org List-ID: The following patches reserve feature flags for e2fsprogs to avoid conflicts in the future. 1 - reserve a new INCOMPAT_INLINEDATA flag for storing small files in the inode itself 2 - reserve a new INCOMPAT_LARGEDIR flag for allowing directories over 2GB in size and with an htree depth larger than 2 levels Cheers, Andreas -- Andreas Dilger Principal Engineer Whamcloud, Inc.