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=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 2FEF3C4708F for ; Wed, 2 Jun 2021 04:16:07 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 1234761075 for ; Wed, 2 Jun 2021 04:16:07 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230438AbhFBERr (ORCPT ); Wed, 2 Jun 2021 00:17:47 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:41186 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230383AbhFBERn (ORCPT ); Wed, 2 Jun 2021 00:17:43 -0400 Received: from mail-pg1-x54a.google.com (mail-pg1-x54a.google.com [IPv6:2607:f8b0:4864:20::54a]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 51BA6C06174A for ; Tue, 1 Jun 2021 21:16:00 -0700 (PDT) Received: by mail-pg1-x54a.google.com with SMTP id b17-20020a63eb510000b029021a1da627beso889670pgk.12 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=ht0+UQiAzik1oNutBjmRwjOsU5UuyE/7KuL2h806eIZvTXmhMGCneEyPmsDaqGnRvc c3b2Y+h+7RiPsvBAqUSDoA8bpSipk7AQmbQs6HN24mTYWDE6wKh75IPlQx7praHchUgd manr/b81Yzi3WjXLVBMgPRibx/uULVJuWjsgPuW1a5z6qbau3V/ZzbFI4hqUoy35A5AO aSX3l1hFk8/spgPM4AUJzn5FsqyL2v37KLtLE35wJweroIDHEo1+1f7U768OOSHTWCFV EFPgzt0if/bBSFm5biwA32qWU/sHLP+MFghqb6t1111DvU8Fir9hSjLksqJfOf4DXPIq 2QAA== X-Gm-Message-State: AOAM530PrKrLifFoY5/h032MHeBpU1y1bc0OVnMYhneqHejIlnE0CzTK wYwe/NA03RhxMKsqPrcD9qZykSMXni4= 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-kernel@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