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 51F5CC77B7A for ; Thu, 18 May 2023 23:16:27 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231296AbjERXQE (ORCPT ); Thu, 18 May 2023 19:16:04 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:34034 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230312AbjERXPg (ORCPT ); Thu, 18 May 2023 19:15:36 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 1BAE2E52 for ; Thu, 18 May 2023 16:15:35 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 677BD65266 for ; Thu, 18 May 2023 23:15:34 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 2939BC433D2; Thu, 18 May 2023 23:15:33 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1684451733; bh=kr/AnwCOrW3nqe3fm1KH4aTTVslCui+13HkjtGE9OWo=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=k1fIXPgP54KXY9khis3nrCbi3y8KOc8MoExqjIrp8/pm0OspMe0cIx7zyuMXVrQkj /jW1Alpw5VDNYXOzj3ZvCcEyVGZ9aaGhTEn52PB7wonLRSp8/y39Pwwo/MEqnkP5J6 5oQzpHhT3RMRLhEvyTzOVA88t4+X7UhjomFvft6hw31sK0tUDIFrU6/7vNvZUfLzx7 +5UMJFdwFlUMkRM5uKdW0Axf11X8KEHqxzPEgOm0mEus3LGsjsfcEWGZ1VZMgOF9W4 cBCzRpaUjYUJwClhvps2zn+7gcwtKmK3zuS5zuNuEsKVjRWusQoI1HBuApayMIdicL ryHtU+sy7Cvcg== Message-ID: <1aa5bb07-5830-b6a6-9c33-c051b258c6aa@kernel.org> Date: Fri, 19 May 2023 08:15:32 +0900 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.10.0 Subject: Re: [PATCH v6 10/11] block: mq-deadline: Handle requeued requests correctly Content-Language: en-US To: Bart Van Assche , Jens Axboe Cc: linux-block@vger.kernel.org, Christoph Hellwig , Hannes Reinecke , Ming Lei References: <20230517174230.897144-1-bvanassche@acm.org> <20230517174230.897144-11-bvanassche@acm.org> From: Damien Le Moal Organization: Western Digital Research In-Reply-To: <20230517174230.897144-11-bvanassche@acm.org> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-block@vger.kernel.org On 5/18/23 02:42, Bart Van Assche wrote: > Start dispatching from the start of a zone instead of from the starting > position of the most recently dispatched request. > > If a zoned write is requeued with an LBA that is lower than already > inserted zoned writes, make sure that it is submitted first. > > Reviewed-by: Christoph Hellwig > Reviewed-by: Hannes Reinecke > Cc: Damien Le Moal > Cc: Ming Lei > Signed-off-by: Bart Van Assche Reviewed-by: Damien Le Moal -- Damien Le Moal Western Digital Research