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=-26.3 required=3.0 tests=BAYES_00,DKIMWL_WL_MED, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER,INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, USER_AGENT_GIT,USER_IN_DEF_DKIM_WL autolearn=ham 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 A863BC47083 for ; Wed, 2 Jun 2021 04:16:02 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 9152961075 for ; Wed, 2 Jun 2021 04:16:02 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230382AbhFBERn (ORCPT ); Wed, 2 Jun 2021 00:17:43 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:41184 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229767AbhFBERm (ORCPT ); Wed, 2 Jun 2021 00:17:42 -0400 Received: from mail-pl1-x64a.google.com (mail-pl1-x64a.google.com [IPv6:2607:f8b0:4864:20::64a]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 508E8C061574 for ; Tue, 1 Jun 2021 21:16:00 -0700 (PDT) Received: by mail-pl1-x64a.google.com with SMTP id b7-20020a1709026507b0290103ee45ae76so435600plk.18 for ; Tue, 01 Jun 2021 21:16:00 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20161025; h=date:in-reply-to:message-id:mime-version:references:subject:from:to :cc; bh=BKOZH6cxK8H9gN/NAu+gVbuI/VQYZv1qm1QPaLOLjHI=; b=ilMn61oqRM2Lkr1rRMXwrky4dts/4DoVebjHQHw1fhnH/vuUOm9+LTKdaUCtMY/STw DzTLXbdzQGvl9s2K8N0w8cifD9rODA5xbpZq6u0RN/NBGoeAqA04HGELINuvvBQtKnUg OIrRZ0ofDcCstAan7FJfuEW3KOk3exzjGNHfKq22f9cv5yooM0VGy6RkEM+dsE5O3SYO 0RSonkVgvkONNTeSSM/6L7bMkURRhdr0QhQQhLk1PVN3heaECznM11cLY4AWzXmvOxDW MRNS5kHYa1r4GsB0YSobdNRAtEhh56hfEopCFOi6Qm9CQ2nz+tGtFk9ZttKn6Mz4w5o8 8Omw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:in-reply-to:message-id:mime-version :references:subject:from:to:cc; bh=BKOZH6cxK8H9gN/NAu+gVbuI/VQYZv1qm1QPaLOLjHI=; b=t2V3lNsGMrlsgXVC+TAuskIp2zgg0kztZ/W6Jg+2hRZETz6Ayskl1V3k0uTYiay6kE axfG7ixMRiNxDrUjSj19hk4Hhfmp+RgZLWvheA1Z1ys7Apgza+GjlRYcWPIaQ0/4VVFU GJe1hnAyS4n10TdWk0OhZs38fnZPyOGh4lQSr9wOgqcJOmu7xjUYYpcElbhjdxk8oVfw BZ7TovClGphu4r5gbEghQkdcKJkJyW0cqsJrym7Y/WPUB6LF/GlY5NPYzGp6M0qiY7Go lUP63gBYsJOpbdKNGnqNWJqMh3M9run1Yh4VZD4T4RzsZvM1FvLHdKP1Q8UHgR4LiPEp iR2g== X-Gm-Message-State: AOAM5334B2p+fJKnWACxdEtu3Jy1dDgQl/hlX4PZgHrINF+wb3xfTK80 6h4Qcyixdqjm0jcID2RjK/yqwX83HTA= X-Google-Smtp-Source: ABdhPJx3EPn11cJAZFQbbLtQn7yZRTKw3SHAIWbgcrOqO941WNYsCpYzO0S8sqLgdG0Ts39zGQH2ZATm4Wg= X-Received: from drosen.c.googlers.com ([fda3:e722:ac3:10:24:72f4:c0a8:4e6f]) (user=drosen job=sendgmr) by 2002:a17:90b:3b41:: with SMTP id ot1mr283480pjb.1.1622607359362; Tue, 01 Jun 2021 21:15:59 -0700 (PDT) Date: Wed, 2 Jun 2021 04:15:38 +0000 In-Reply-To: <20210602041539.123097-1-drosen@google.com> Message-Id: <20210602041539.123097-2-drosen@google.com> Mime-Version: 1.0 References: <20210602041539.123097-1-drosen@google.com> X-Mailer: git-send-email 2.32.0.rc0.204.g9fa02ecfa5-goog Subject: [PATCH 1/2] f2fs: Show casefolding support only when supported From: Daniel Rosenberg To: Jaegeuk Kim , Chao Yu , linux-f2fs-devel@lists.sourceforge.net Cc: linux-kernel@vger.kernel.org, linux-fsdevel@vger.kernel.org, Gabriel Krisman Bertazi , kernel-team@android.com, Daniel Rosenberg Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-fsdevel@vger.kernel.org The casefolding feature is only supported when CONFIG_UNICODE is set. This modifies the feature list f2fs presents under sysfs accordingly. Fixes: 5aba54302a46 ("f2fs: include charset encoding information in the superblock") Signed-off-by: Daniel Rosenberg --- fs/f2fs/sysfs.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/fs/f2fs/sysfs.c b/fs/f2fs/sysfs.c index dc71bc968c72..09e3f258eb52 100644 --- a/fs/f2fs/sysfs.c +++ b/fs/f2fs/sysfs.c @@ -720,7 +720,9 @@ F2FS_FEATURE_RO_ATTR(lost_found, FEAT_LOST_FOUND); F2FS_FEATURE_RO_ATTR(verity, FEAT_VERITY); #endif F2FS_FEATURE_RO_ATTR(sb_checksum, FEAT_SB_CHECKSUM); +#ifdef CONFIG_UNICODE F2FS_FEATURE_RO_ATTR(casefold, FEAT_CASEFOLD); +#endif #ifdef CONFIG_F2FS_FS_COMPRESSION F2FS_FEATURE_RO_ATTR(compression, FEAT_COMPRESSION); F2FS_RW_ATTR(F2FS_SBI, f2fs_sb_info, compr_written_block, compr_written_block); @@ -829,7 +831,9 @@ static struct attribute *f2fs_feat_attrs[] = { ATTR_LIST(verity), #endif ATTR_LIST(sb_checksum), +#ifdef CONFIG_UNICODE ATTR_LIST(casefold), +#endif #ifdef CONFIG_F2FS_FS_COMPRESSION ATTR_LIST(compression), #endif -- 2.32.0.rc0.204.g9fa02ecfa5-goog