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[209.132.180.67]) by mx.google.com with ESMTP id g13si431085pfo.22.2019.07.18.14.32.17; Thu, 18 Jul 2019 14:32:33 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; dkim=pass header.i=@google.com header.s=20161025 header.b="m5PM/hPG"; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=REJECT sp=REJECT dis=NONE) header.from=google.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2391228AbfGRVbj (ORCPT + 99 others); Thu, 18 Jul 2019 17:31:39 -0400 Received: from mail-pf1-f193.google.com ([209.85.210.193]:36922 "EHLO mail-pf1-f193.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727685AbfGRVbi (ORCPT ); Thu, 18 Jul 2019 17:31:38 -0400 Received: by mail-pf1-f193.google.com with SMTP id 19so13193534pfa.4 for ; Thu, 18 Jul 2019 14:31:38 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20161025; h=subject:to:cc:references:from:message-id:date:user-agent :mime-version:in-reply-to:content-transfer-encoding:content-language; bh=knozEXRhXWvdO7buD7BicWZWalyyFDnCOXnDxt6wCPU=; b=m5PM/hPG+b9HQoKIZGbV+Ijuf2K7lQCUeVE/31Yx0s2UJXJinuR6TELqMMBQe1zNK+ ITaF4LxTfpVYJT/CB5uauiVzBIPXdmJOiNiHEeLPUYTc8daNjxKKpM+5C/igF5zhrMkY /dg5e5/uO7JhNJ/T3J42WAIKkjI6M+DcpIRy3c80cp+0VFInZXxdthcYl6i8hH6m4JNj j2V3FyAxSuy5KM7hfAhUZaFUSwuaKxs+KQ+oKowAuYtAOHsfsxVKNnqPIlHfxaTGTwux Mi40vng0pTS6OLBl6pMVGG/F1rxxCimHBrEo28sK8by3GCDNubTjdjUIh51eN4R4vbhw KMaw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:subject:to:cc:references:from:message-id:date :user-agent:mime-version:in-reply-to:content-transfer-encoding :content-language; bh=knozEXRhXWvdO7buD7BicWZWalyyFDnCOXnDxt6wCPU=; b=GYc3O+SWPBX7TWuHygnEjUoit0QeI1kfdy5uuznJKkiO7m7MWpebq1RHF+EtagJRj1 tmVW3ccixTBe9Y2ugk+gOu51pjR2XFLfctU3XKAjRF31Hc4ERwMqbd0ZZPakos5XQDJm Lzwn0fe6wtJLAXmISsYd1hFSdjuDxZf4DdFQOcQ6ZXK+hMldDyqL8RNzHj0V4pUhXeT4 2IP+dWICIFc/+UYs/5fQ59wuGWfqtcZ74cs2A5diPGbl5KyAgZ4ajSSGCrBw0eTgfiDV boAITnOJpHk4UXP/TJf9udjO1heRkB7XsEveZZ3tJQ/uWkdua/TqdDBeaPwUKu4EF89s giJw== X-Gm-Message-State: APjAAAUHUrVE1jeT+FL08uoocm/f+eEcBjP6wCO+0NkUo1r8AZq1zLc9 cMx9KFUOWhjLb7lcYBs79XRljA== X-Received: by 2002:a63:1305:: with SMTP id i5mr50423942pgl.211.1563485497578; Thu, 18 Jul 2019 14:31:37 -0700 (PDT) Received: from drosen.mtv.corp.google.com ([2620:0:1000:1612:726:adc3:41a6:c383]) by smtp.gmail.com with ESMTPSA id v3sm26810539pfm.188.2019.07.18.14.31.36 (version=TLS1_3 cipher=AEAD-AES128-GCM-SHA256 bits=128/128); Thu, 18 Jul 2019 14:31:36 -0700 (PDT) Subject: Re: [PATCH v2 2/2] f2fs: Support case-insensitive file name lookups To: Chao Yu , Jaegeuk Kim , Jonathan Corbet , linux-f2fs-devel@lists.sourceforge.net Cc: linux-kernel@vger.kernel.org, linux-doc@vger.kernel.org, linux-fsdevel@vger.kernel.org, kernel-team@android.com References: <20190717031408.114104-1-drosen@google.com> <20190717031408.114104-3-drosen@google.com> From: Daniel Rosenberg Message-ID: <4ef17922-d1e9-1b83-9e89-d332ea6fb7ae@google.com> Date: Thu, 18 Jul 2019 14:31:35 -0700 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.8.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit Content-Language: en-GB Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 7/17/19 3:11 AM, Chao Yu wrote: > We need to add one more entry f2fs_fsflags_map[] to map F2FS_CASEFOLD_FL to > FS_CASEFOLD_FL correctly and adapt F2FS_GETTABLE_FS_FL/F2FS_SETTABLE_FS_FL as well. I don't see FS_CASEFOLD_FL. It would make sense for it to exist, but unless it's in some recent patch I don't think that's currently in the kernel. Or are you suggesting adding it in this patch?