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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id DAD73E7AD44 for ; Thu, 5 Oct 2023 16:41:38 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234210AbjJEQlI (ORCPT ); Thu, 5 Oct 2023 12:41:08 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:53240 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235388AbjJEQj3 (ORCPT ); Thu, 5 Oct 2023 12:39:29 -0400 Received: from mail-wm1-x335.google.com (mail-wm1-x335.google.com [IPv6:2a00:1450:4864:20::335]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id F0A5E10DF for ; Thu, 5 Oct 2023 09:23:10 -0700 (PDT) Received: by mail-wm1-x335.google.com with SMTP id 5b1f17b1804b1-4053c6f0db8so10552125e9.3 for ; Thu, 05 Oct 2023 09:23:10 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1696522989; x=1697127789; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:subject:message-id:to:from :date:from:to:cc:subject:date:message-id:reply-to; bh=GfUgXm8WtiN9n4E0h6wqoM8FToFDrm/O9XMqk3D6xr0=; b=kKBQ9uMuXMEiBGWgdqnaVXDFlQax8zjPX1DF/SUzbe/IrZSwt1ZoTSrlZiTWaV1UyP UOW6YxmVRq+lHlq2Tc4S67kB5A6MGlI0bp/zvhctzvjFcrIq8+JATd91Ba7IXp2AvJN7 1qMrzpaO/6ckomadJjJmYej+Py6gqHZ5xFOiFSRJak0NEEqQuw+t3cHZMjbozgw2Imlg Bsac7yo12Agw3JCMRnkk4iOyVLSxHMGNhVX0Xc/75OuiDj18BbvKy1nNXvP4hAIC0HvE J5mWE1oLDNL76biuD9008Kh8F+fV++jo2a7Iv/j9MhZGByCPloCD+ojmjWO2Lk3PH3YN PsPw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1696522989; x=1697127789; h=content-transfer-encoding:mime-version:subject:message-id:to:from :date:x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=GfUgXm8WtiN9n4E0h6wqoM8FToFDrm/O9XMqk3D6xr0=; b=vE/tWrCGXf+BOSeiqSlYUS1J2Th6eObd4JkC9t58otBTh7vw2ZkzykmjpWTErlvzI0 nPn8ggZ0jiv7up4Iq4fuJqG65VAa4+J6xUPaGF6dCsFoK2QpiX8JRBiMkJ6ECARHM6iu Tn+fmA0qABWo/rU2WbkRmlW6vsAizf/ytJ735Ycv1ZCbrI6l3ZvQ48XwvWZkNZLmV7fs fI5FG7XLyID9E212AZ2BoX1CAh3p9xYD2QzijjBdeIecjGralnmvcHGI2Q7feETc/WjQ g+QCRtupdY98mHjl7IcXs0z92tL/z7SFJ8K1flORGteG6BM3U6OqhgY7u1TJtEjUIDYx 8IbQ== X-Gm-Message-State: AOJu0Ywp98CzMx9NR/coADoW6T7P7v9p7XtdlfhK79cLGwlMQANykYd/ h9cwAbeVx7WD8v3bsnU632XAhZTnG5g= X-Google-Smtp-Source: AGHT+IFYBPrBqITdQ417y3RQ/jBYHLuQZdkiupUBDrQcwGJYV6WrDFUztCp9lATM+2ZRtZb+7HhOeg== X-Received: by 2002:a7b:c8c8:0:b0:401:906b:7e9d with SMTP id f8-20020a7bc8c8000000b00401906b7e9dmr5275570wml.18.1696522988790; Thu, 05 Oct 2023 09:23:08 -0700 (PDT) Received: from [127.0.0.1] (host86-186-242-217.range86-186.btcentralplus.com. [86.186.242.217]) by smtp.gmail.com with ESMTPSA id z14-20020a056000110e00b003232380ffd7sm2120046wrw.102.2023.10.05.09.23.08 for (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 05 Oct 2023 09:23:08 -0700 (PDT) Date: Thu, 5 Oct 2023 17:23:08 +0100 (GMT+01:00) From: Serdar Sanli To: linux-ext4@vger.kernel.org Message-ID: Subject: Documentation wrong? "The number of block groups is the size of the device divided by the size of a block group." MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable X-Correlation-ID: Precedence: bulk List-ID: X-Mailing-List: linux-ext4@vger.kernel.org Hi, In the ext4 documentation here=C2=A0https://www.kernel.org/doc/html/latest/= filesystems/ext4/overview.html it says: > The number of block groups is the size of the device divided by the size = of a block group. Though when the device size is not a multiple of block group size, there is= another group for the remaining part? Can someone please clarify? Thanks.