From patchwork Thu Jul 26 12:22:08 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Gao Xiang X-Patchwork-Id: 10545781 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 2A5DC14BC for ; Thu, 26 Jul 2018 12:29:44 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 18D462B0F2 for ; Thu, 26 Jul 2018 12:29:44 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 0D3302B111; Thu, 26 Jul 2018 12:29:44 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.9 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI, RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id E06222B0F2 for ; Thu, 26 Jul 2018 12:29:42 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730881AbeGZNqQ (ORCPT ); Thu, 26 Jul 2018 09:46:16 -0400 Received: from szxga07-in.huawei.com ([45.249.212.35]:58698 "EHLO huawei.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1729948AbeGZNqQ (ORCPT ); Thu, 26 Jul 2018 09:46:16 -0400 Received: from DGGEMS408-HUB.china.huawei.com (unknown [172.30.72.60]) by Forcepoint Email with ESMTP id 0A0758E1B96FB; Thu, 26 Jul 2018 20:29:34 +0800 (CST) Received: from szvp000100637.huawei.com (10.162.55.131) by smtp.huawei.com (10.3.19.208) with Microsoft SMTP Server (TLS) id 14.3.382.0; Thu, 26 Jul 2018 20:29:27 +0800 From: Gao Xiang To: Greg Kroah-Hartman , CC: , , , , , , , , Gao Xiang Subject: [PATCH 25/25] staging: erofs: add a TODO and update MAINTAINERS for staging Date: Thu, 26 Jul 2018 20:22:08 +0800 Message-ID: <1532607728-103372-26-git-send-email-gaoxiang25@huawei.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1532607728-103372-1-git-send-email-gaoxiang25@huawei.com> References: <1527764767-22190-1-git-send-email-gaoxiang25@huawei.com> <1532607728-103372-1-git-send-email-gaoxiang25@huawei.com> MIME-Version: 1.0 X-Originating-IP: [10.162.55.131] X-CFilter-Loop: Reflected Sender: linux-fsdevel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-fsdevel@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP This patch adds a TODO to list the things to be done, and the relevant info to MAINTAINERS so we can take all the blame :) Signed-off-by: Gao Xiang --- MAINTAINERS | 7 +++++++ drivers/staging/erofs/TODO | 45 +++++++++++++++++++++++++++++++++++++++++++++ 2 files changed, 52 insertions(+) create mode 100644 drivers/staging/erofs/TODO diff --git a/MAINTAINERS b/MAINTAINERS index 0fe4228..8d470b0 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -13487,6 +13487,13 @@ M: H Hartley Sweeten S: Odd Fixes F: drivers/staging/comedi/ +STAGING - EROFS FILE SYSTEM +M: Gao Xiang +M: Chao Yu +L: linux-erofs@lists.ozlabs.org +S: Maintained +F: drivers/staging/erofs/ + STAGING - FLARION FT1000 DRIVERS M: Marek Belisko S: Odd Fixes diff --git a/drivers/staging/erofs/TODO b/drivers/staging/erofs/TODO new file mode 100644 index 0000000..f99ddb8 --- /dev/null +++ b/drivers/staging/erofs/TODO @@ -0,0 +1,45 @@ + +EROFS is still working in progress, thus it is not suitable +for all productive uses. play at your own risk :) + +TODO List: + - add the missing error handling code + (mainly existed in xattr and decompression submodules); + + - finalize erofs ondisk format design (which means that + minor on-disk revisions could happen later); + + - documentation and detailed technical analysis; + + - general code review and clean up + (including confusing variable names and code snippets); + + - support larger compressed clustersizes for selection + (currently erofs only works as expected with the page-sized + compressed cluster configuration, usually 4KB); + + - support more lossless data compression algorithms + in addition to LZ4 algorithms in VLE approach; + + - data deduplication and other useful features. + +erofs-mkfs (preview version) binaries for i386 / x86_64 are available at: + + https://github.com/hsiangkao/erofs_mkfs_binary + +It is still in progress opening mkfs source code to public, +in any case an open-source mkfs will be released in the near future. + + +Code, suggestions, etc, are welcome. Please feel free to +ask and send patches, + +To: + linux-erofs mailing list + Gao Xiang + Chao Yu + +Cc: (for linux-kernel upstream patches) + Greg Kroah-Hartman + linux-staging mailing list +