From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on archive.lwn.net X-Spam-Level: X-Spam-Status: No, score=-13.3 required=5.0 tests=DKIMWL_WL_MED,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,RCVD_IN_DNSWL_HI,SPF_HELO_NONE,SPF_NONE, USER_IN_DEF_DKIM_WL autolearn=unavailable autolearn_force=no version=3.4.2 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by archive.lwn.net (Postfix) with ESMTP id BC6D27D2F0 for ; Tue, 23 Jul 2019 23:07:21 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726251AbfGWXGx (ORCPT ); Tue, 23 Jul 2019 19:06:53 -0400 Received: from mail-pg1-f201.google.com ([209.85.215.201]:37875 "EHLO mail-pg1-f201.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726217AbfGWXGx (ORCPT ); Tue, 23 Jul 2019 19:06:53 -0400 Received: by mail-pg1-f201.google.com with SMTP id n9so23516471pgq.4 for ; Tue, 23 Jul 2019 16:06:53 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20161025; h=date:message-id:mime-version:subject:from:to:cc; bh=ypAciFLqcuJHhZlJfd3b9E/UNSP51lkN8ppY3+9yiV0=; b=WQ3iNnYoSyu7xtrItLgp020OuxDdO2/iRV2uuk27rT/z0T/Ivgp2t0qpnjUQnutvGO Kht4XkxfyI82pAf7iBAmzpAh3bma+GsOP/lWEILbL8XGZCUWOfR+zOJEZO+LCwqW1+0J re12tXsPG1ZGIxtefWTTHZ0rmoSeptTv50oNwbBi/yxdBR8eGzy6vE71M02BrWaMSa2m Wz74TCUFRRT36yUx5zDCm4LFO0AviBkQ0V64+68mNDKlBkz8NiEXI6tSXKyDDGRXxRym +gBXn/6aa1ixajprqf1Gcl0vH57WykEURFDVSYksJJH5tW7lbed6XcGlVblOav8mCxix p45A== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:message-id:mime-version:subject:from:to:cc; bh=ypAciFLqcuJHhZlJfd3b9E/UNSP51lkN8ppY3+9yiV0=; b=Mdez0uTJwgbfyMslhAuunoAFPY3bdD1laTbaJ7V5kHzfuuYT79SSRP87oztAI09BBK cYL9UCQvgvxItKaiN8G5PbYr3SWUBE3xeiE0qCE0diHpGV32t4UvnRFtZh6X3m9yEdeR JpQsh2cR0yLZHY1wkNX2N85QEhQCMOyMqxk2NIVS8i716uITnHW2NwNi00BDm3Kk6sfE 1vS08kl4WATbrW7GuJt5L0UppZbz/iJKQfm0FBctKvdSmNM2FRo/YCYLCdVI8kxvN6AN 7fun87m3isMCqv3hk1GlYriG4ljhdwu62EgOcBnL8m7hgXOzdrbDZe3z341sgoCvWI9v 2tWg== X-Gm-Message-State: APjAAAU02j4E+Bfh5A4vFPsLTEAv2Hf8z2ukz3gozUcWEtccjZHyrqXi HsI0z5UlMW87ejDSdpvAUAWjsmld1Ao= X-Google-Smtp-Source: APXvYqwz+0x7RONeJbKjUnRXjeymxUnQSwmgLwpHeeoqm1M6i5wivZrMYqkPk7JDlsvHSKoQHeWXu8isL0I= X-Received: by 2002:a63:1c22:: with SMTP id c34mr78125523pgc.56.1563923212254; Tue, 23 Jul 2019 16:06:52 -0700 (PDT) Date: Tue, 23 Jul 2019 16:05:26 -0700 Message-Id: <20190723230529.251659-1-drosen@google.com> Mime-Version: 1.0 X-Mailer: git-send-email 2.22.0.657.g960e92d24f-goog Subject: [PATCH v4 0/3] Casefolding in F2FS From: Daniel Rosenberg To: Jaegeuk Kim , Chao Yu , Jonathan Corbet , linux-f2fs-devel@lists.sourceforge.net Cc: linux-kernel@vger.kernel.org, linux-doc@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-api@vger.kernel.org, kernel-team@android.com, Daniel Rosenberg Content-Type: text/plain; charset="UTF-8" Sender: linux-doc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-doc@vger.kernel.org These patches are largely based on the casefolding patches for ext4 v4: Added FS_CASEFOLD_FL flag, added documentation that escaped the last format-patch, moved setting dentry ops to f2fs_setup_casefold v3: Addressed feedback, apart from F2FS_CASEFOLD_FL/FS_CASEFOLD_FL Added sysfs file "encoding" to see the encoding set on a filesystem v2: Rebased patches again master, changed f2fs_msg to f2fs_info/f2fs_err Daniel Rosenberg (3): fs: Reserve flag for casefolding f2fs: include charset encoding information in the superblock f2fs: Support case-insensitive file name lookups Documentation/ABI/testing/sysfs-fs-f2fs | 7 ++ Documentation/filesystems/f2fs.txt | 3 + fs/f2fs/dir.c | 126 ++++++++++++++++++++++-- fs/f2fs/f2fs.h | 21 +++- fs/f2fs/file.c | 16 ++- fs/f2fs/hash.c | 35 ++++++- fs/f2fs/inline.c | 4 +- fs/f2fs/inode.c | 4 +- fs/f2fs/namei.c | 21 ++++ fs/f2fs/super.c | 96 ++++++++++++++++++ fs/f2fs/sysfs.c | 23 +++++ include/linux/f2fs_fs.h | 9 +- include/uapi/linux/fs.h | 1 + tools/include/uapi/linux/fs.h | 1 + 14 files changed, 347 insertions(+), 20 deletions(-) -- 2.22.0.657.g960e92d24f-goog