From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 549CF1BD01D; Wed, 3 Sep 2025 13:23:10 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.137.202.133 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1756905792; cv=none; b=u6Ii5i8/X9ZOgDZKm0pAluzCdHfWoqyz+9p7i4tjPAKpk8WMvAP+gikikgmljfMcRtbSp1Ku8wOXrkgCFJM+HPWgg+6z+fH7nEsatOtEI9aKObkdikLgWW2g7kfcRa5EjfijOAityJ7xDmVLmoRrkl2vc7U0/ozkvLKpEaHPnWM= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1756905792; c=relaxed/simple; bh=tUbvyc5KAD5wmw7ap2ylCviQaoF8thLHIYsY0sxr9uI=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=ahI0378fHOeKDvDU8owDckcQIw46/puyTLecZaSFCXOpxgj+GbqpN7Ac6GJTA23wVp7eIYMiSbG7i9LiajF5VhP59vEgfVaJpk6y5MtQCpJIps5exjOJ7/DH2H4N20bX10UPF3DWRZdc+f1j5yFnI1HQV97aCD8t903wx1Q/QQY= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=infradead.org; spf=none smtp.mailfrom=bombadil.srs.infradead.org; dkim=pass (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b=TLdK/WGI; arc=none smtp.client-ip=198.137.202.133 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=infradead.org Authentication-Results: smtp.subspace.kernel.org; spf=none smtp.mailfrom=bombadil.srs.infradead.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b="TLdK/WGI" DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=bombadil.20210309; h=In-Reply-To:Content-Type:MIME-Version :References:Message-ID:Subject:Cc:To:From:Date:Sender:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description; bh=O7Um2miBU1i6ixWvXoQnJcB8IAc9Oh39tNXyVLO4/gY=; b=TLdK/WGI01V2qN69B4ZFBR1O8n q2uBnqELLvTmLnIPJDximQpqm7Jmk6UTeqVjDO0NIEbhk4cmzVAXFZmJhaQdNQuQFCAhJqiD3AbCI Zrday6m51axI4ZID6DuUfoBbheqOuiJBFcC13zFwEmyGzmb/l/BoI2JvL76nF9KqyFIU0YDdP23If n7ZAOEw+Gkr+/hqDEP+4vmGyyjhIwR6EgqllcFTmWcHDaZt7uuaGyKRwGINy/ZX7MQM9FYFr5ntEJ RL0ERPDBk8lKc2irxcAAxm7tsbNEOMsqWNP/mk+ehFWpZoIog6j9CXy9ypfB8ttqKGTZG8p1QJwOh Vhjho4OQ==; Received: from hch by bombadil.infradead.org with local (Exim 4.98.2 #2 (Red Hat Linux)) id 1utnS2-00000006Zu3-3pb7; Wed, 03 Sep 2025 13:23:02 +0000 Date: Wed, 3 Sep 2025 06:23:02 -0700 From: Christoph Hellwig To: Yu Kuai Cc: hch@infradead.org, colyli@kernel.org, hare@suse.de, dlemoal@kernel.org, tieren@fnnas.com, axboe@kernel.dk, tj@kernel.org, josef@toxicpanda.com, song@kernel.org, kmo@daterainc.com, satyat@google.com, ebiggers@google.com, neil@brown.name, akpm@linux-foundation.org, linux-block@vger.kernel.org, linux-kernel@vger.kernel.org, cgroups@vger.kernel.org, linux-raid@vger.kernel.org, yukuai3@huawei.com, yi.zhang@huawei.com, yangerkun@huawei.com, johnny.chenyi@huawei.com Subject: Re: [PATCH RFC v3 01/15] block: cleanup bio_issue Message-ID: References: <20250901033220.42982-1-yukuai1@huaweicloud.com> <20250901033220.42982-2-yukuai1@huaweicloud.com> Precedence: bulk X-Mailing-List: linux-block@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20250901033220.42982-2-yukuai1@huaweicloud.com> X-SRS-Rewrite: SMTP reverse-path rewritten from by bombadil.infradead.org. See http://www.infradead.org/rpr.html On Mon, Sep 01, 2025 at 11:32:06AM +0800, Yu Kuai wrote: > From: Yu Kuai > > Now that bio->bi_issue is only used by io-latency to get bio issue time, > replace bio_issue with u64 time directly and remove bio_issue to make > code cleaner. > > Signed-off-by: Yu Kuai Looks good: Reviewed-by: Christoph Hellwig