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 kanga.kvack.org (kanga.kvack.org [205.233.56.17]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id AA68ECCD18E for ; Wed, 15 Oct 2025 07:05:45 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id F29DB8E0003; Wed, 15 Oct 2025 03:05:44 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id F00A68E0002; Wed, 15 Oct 2025 03:05:44 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id E16638E0003; Wed, 15 Oct 2025 03:05:44 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (smtprelay0012.hostedemail.com [216.40.44.12]) by kanga.kvack.org (Postfix) with ESMTP id CF86C8E0002 for ; Wed, 15 Oct 2025 03:05:44 -0400 (EDT) Received: from smtpin16.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay05.hostedemail.com (Postfix) with ESMTP id 542B75CA26 for ; Wed, 15 Oct 2025 07:05:44 +0000 (UTC) X-FDA: 83999463408.16.44FA9AB Received: from sea.source.kernel.org (sea.source.kernel.org [172.234.252.31]) by imf03.hostedemail.com (Postfix) with ESMTP id 81F2220010 for ; Wed, 15 Oct 2025 07:05:42 +0000 (UTC) Authentication-Results: imf03.hostedemail.com; dkim=pass header.d=kernel.org header.s=k20201202 header.b=foHpd7vV; spf=pass (imf03.hostedemail.com: domain of dlemoal@kernel.org designates 172.234.252.31 as permitted sender) smtp.mailfrom=dlemoal@kernel.org; dmarc=pass (policy=quarantine) header.from=kernel.org ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=hostedemail.com; s=arc-20220608; t=1760511942; h=from:from:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references:dkim-signature; bh=cH0NJo+/fDG8pEEJ/srku2xIGB27bmqZXJ1aeuMexUo=; b=iaN37S9SQWeY0JcJeSD49Ea78XlmWbGU0Ql5vcTQRxFKxIAriea3hRFIaKdem/pt1Uv2mq JrrhYVbAM2ahcINtU/78ZOsrgVjyRJvAvfvVfkWS4HIdpDhY7oB9BF/OLLDBUs/BS7WxAZ fLPyESIC+QaGm02+Fzit3HwQ/9D006s= ARC-Authentication-Results: i=1; imf03.hostedemail.com; dkim=pass header.d=kernel.org header.s=k20201202 header.b=foHpd7vV; spf=pass (imf03.hostedemail.com: domain of dlemoal@kernel.org designates 172.234.252.31 as permitted sender) smtp.mailfrom=dlemoal@kernel.org; dmarc=pass (policy=quarantine) header.from=kernel.org ARC-Seal: i=1; s=arc-20220608; d=hostedemail.com; t=1760511942; a=rsa-sha256; cv=none; b=sD8tKXbtwUBFvSt/ctMqYOeTKaXqZSgijPxWnSedmcDp2fIyowXuoXm9fDlcywOQKATSik TVqLvchrlnkyQUOBPQuGUBGJ56TCi4wUNg3QBQjExjz1f5Cj+h4QWrJD7jC9v0guQgBZ9i 62qlW/jtxicr4fgvdUfY06j27vaLia0= Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by sea.source.kernel.org (Postfix) with ESMTP id 4719340BEF; Wed, 15 Oct 2025 07:05:41 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id B0574C4CEF8; Wed, 15 Oct 2025 07:05:39 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1760511941; bh=S4ISIxsDbh66QNuheYs7XjdrsB7o2PxzZSVLohh+obw=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=foHpd7vVDBJjU1ci9E7s8nn/l9bqYBG5rN0PjgBzLkdDeogU0pbmzwSWGHVfOcZTy Cs3XSrRV1zyY6J60ADwW0j9Q9hucBNQwkSzNCm5pRNCqSBCuGKv9Ny+YbA7NulI/8T G91f1ES7kt+9UxIukV2IEt4yOo85i+EqwJEiIrYsl4r11bc0JSFSFpk/ZgKVPzYJHJ RK8SrVjVV1OfeN5rN1gAULbWWoT9QVE65X4edo6Aifh1zQcH1RPwarp80yqw2d5HGT ope0GyXxl0LZ3LBjWCzXn7pFvtRjB5xIYoAZhU7T6V6Af5AvZInNE6gPgtG2Fgjtuo vO8QjedNG93xA== Message-ID: Date: Wed, 15 Oct 2025 16:05:38 +0900 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 1/3] writeback: cleanup writeback_chunk_size To: Christoph Hellwig , Christian Brauner , Jan Kara , Carlos Maiolino Cc: Andrew Morton , willy@infradead.org, hans.holmberg@wdc.com, linux-mm@kvack.org, linux-fsdevel@vger.kernel.org, linux-xfs@vger.kernel.org References: <20251015062728.60104-1-hch@lst.de> <20251015062728.60104-2-hch@lst.de> From: Damien Le Moal Content-Language: en-US Organization: Western Digital Research In-Reply-To: <20251015062728.60104-2-hch@lst.de> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Rspamd-Server: rspam10 X-Rspamd-Queue-Id: 81F2220010 X-Stat-Signature: 46ob1q1dhf58834eu1ni7u99t81k5cr1 X-Rspam-User: X-HE-Tag: 1760511942-956701 X-HE-Meta: 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 6jTP/IHT XVf0bZ1/0GIwkXRyuOTUa+QN4ZIBka12y9bq9zyjCn5qF2Okf3OpEJ7FZgH+bxJybRfurgryMvZPm1TjVVZDc/foCaTDY3Vj5UQtra3F6LqxUbg7k0hdypNEICX7rzfMap8uT4TtZPZiOZSiWyvFWjukeKA9kXJbtXcLxg5K+ZAkXpKYHLWShwd/hjoYgEp7tP7jX0UbSsO1UhdnTQxwyYB5mu3whUGvWxhJqRaDAfaiOXUh+UskKXi+dzTUG/MQfmcen0t9JX3wJYwZeA5deYVH5XAHUo8D4MDVIDEO+qkFnDNGvQB/3JNg5/CnNSpq/FpJkkWhlaltKu/8xin3fjni5nwW4tdorBRfteMk04N1Sf30= X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: On 2025/10/15 15:27, Christoph Hellwig wrote: > Return the pages directly when calculated instead of first assigning > them back to a variable, and directly return for the data integrity / > tagged case instead of going through an else clause. > > Signed-off-by: Christoph Hellwig Reviewed-by: Damien Le Moal -- Damien Le Moal Western Digital Research