From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-11.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,UNPARSEABLE_RELAY,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 5D62FC433E6 for ; Sat, 13 Mar 2021 23:13:48 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 2814D64EB6 for ; Sat, 13 Mar 2021 23:13:48 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233550AbhCMXNO (ORCPT ); Sat, 13 Mar 2021 18:13:14 -0500 Received: from bhuna.collabora.co.uk ([46.235.227.227]:41392 "EHLO bhuna.collabora.co.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231329AbhCMXM5 (ORCPT ); Sat, 13 Mar 2021 18:12:57 -0500 Received: from [127.0.0.1] (localhost [127.0.0.1]) (Authenticated sender: shreeya) with ESMTPSA id 5EA611F472EA From: Shreeya Patel To: krisman@collabora.com, linux-kernel@vger.kernel.org, linux-fsdevel@vger.kernel.org Cc: kernel@collabora.com, gustavo.padovan@collabora.com, andre.almeida@collabora.com, Shreeya Patel Subject: [PATCH 0/3] Make UTF-8 encoding loadable Date: Sun, 14 Mar 2021 04:42:10 +0530 Message-Id: <20210313231214.383576-1-shreeya.patel@collabora.com> X-Mailer: git-send-email 2.30.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-fsdevel@vger.kernel.org utf8data.h_shipped has a large database table which is an auto-generated decodification trie for the unicode normalization functions and it is not necessary to carry this large table in the kernel. Goal is to make UTF-8 encoding loadable by converting it into a module and adding a layer between the filesystems and the utf8 module which will load the module whenever any filesystem that needs unicode is mounted. Unicode is the subsystem and utf8 is a charachter encoding for the subsystem, hence first two patches in the series are renaming functions and file name to unicode for better understanding the difference between UTF-8 module and unicode layer. Last patch in the series adds the layer and utf8 module. Shreeya Patel (3): fs: unicode: Rename function names from utf8 to unicode fs: unicode: Rename utf8-core file to unicode-core fs: unicode: Add utf8 module and a unicode layer fs/ext4/hash.c | 2 +- fs/ext4/namei.c | 12 +- fs/ext4/super.c | 6 +- fs/f2fs/dir.c | 12 +- fs/f2fs/super.c | 6 +- fs/libfs.c | 6 +- fs/unicode/Kconfig | 7 +- fs/unicode/Makefile | 5 +- fs/unicode/unicode-core.c | 112 +++++++++++++++++ fs/unicode/utf8-core.c | 248 ++++++++++--------------------------- fs/unicode/utf8-selftest.c | 8 +- fs/unicode/utf8mod.c | 246 ++++++++++++++++++++++++++++++++++++ include/linux/unicode.h | 52 +++++--- 13 files changed, 492 insertions(+), 230 deletions(-) create mode 100644 fs/unicode/unicode-core.c create mode 100644 fs/unicode/utf8mod.c -- 2.30.1