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 9FFB3C00140 for ; Tue, 26 Jul 2022 18:33:55 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S239182AbiGZSdy (ORCPT ); Tue, 26 Jul 2022 14:33:54 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:50598 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233999AbiGZSdx (ORCPT ); Tue, 26 Jul 2022 14:33:53 -0400 Received: from mail-pl1-x62c.google.com (mail-pl1-x62c.google.com [IPv6:2607:f8b0:4864:20::62c]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 7908720F65 for ; Tue, 26 Jul 2022 11:33:52 -0700 (PDT) Received: by mail-pl1-x62c.google.com with SMTP id c6so10015019plc.5 for ; Tue, 26 Jul 2022 11:33:52 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel-dk.20210112.gappssmtp.com; s=20210112; h=message-id:date:mime-version:user-agent:subject:content-language:to :cc:references:from:in-reply-to:content-transfer-encoding; bh=SYUKQQO+B9D4HsdUTzY4dBddAzyB3mOX8vLGkHBgReI=; b=HsCrB6v828BHxR0IeOAT4B2AKQZlHZZQyrsGwbJk9ugK4YIeYpxC9ohznWBUNYxcLp Iy3iHazdQXhHgLkg6HNaIofXYYWDTOK3Pqw0Ci6aMNWIQOp/axo/bc1bN6rvcgoG9IpY jT37CkIhoUpc1ch4Jx6jdsSrkE++H5quzDrNvH3gPsa7LNlFMfFE9zJWKuI6yTv3iPrK Amd4pcD35+5uKDBh9bxs06Nda5ueMvSvAIGzSReOZkaPJoYXS7n9iWklW7OQQcob6WNT frgwu36L6E/eTNe/YJYNKpXq5CcEsMqgmy9LzFnJP01SBdykiKSgwM802KSWI8eM7s8J +Umg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:message-id:date:mime-version:user-agent:subject :content-language:to:cc:references:from:in-reply-to :content-transfer-encoding; bh=SYUKQQO+B9D4HsdUTzY4dBddAzyB3mOX8vLGkHBgReI=; b=lla+bDxdNr79qHWQPyerlvmQo874lih+y6eGgyMmvvRlJn5GxQObT2YIU0y4XTlTVx lWthn6+N1o0SXE3rn/FFrEC7cr96tWqOdQ1ilkw4smx1dLIw6vKH/93nV2a0EnK3rlJm /xsfjTwngKjBMtL60OkcaJWYRgGcbFnsig/L5BiWx7q3QeNUOsBaFCLR+gCmh+Jc46fM xdybMKP9VsH0Vmb1qBSMeq7P+eEhypmUPyR0sMFXYckvnT2HIjk0jWpb04M857MRtrP3 12Ndde0AynFQfO31g2t/W6whOfCZobiKVSRfkPY+rl4tcZL3FhHU02cgpjVDu52F5pJT vYlA== X-Gm-Message-State: AJIora9GVUFkHHjZycRq8QnrCa/zeSGghZkVL10zunq46sgdJ6yTOFTu fezyNjKdz9XTou2BHxCPqoVuWA== X-Google-Smtp-Source: AGRyM1s3eX5knPyIjzJ67pRAW2auHoNfXzbcf9efbkWFJYTjyu8U5/Thh77TB/D/v8nCkIXt8IVauw== X-Received: by 2002:a17:902:f790:b0:16b:d796:3696 with SMTP id q16-20020a170902f79000b0016bd7963696mr17647790pln.97.1658860431935; Tue, 26 Jul 2022 11:33:51 -0700 (PDT) Received: from [192.168.1.100] ([198.8.77.157]) by smtp.gmail.com with ESMTPSA id k27-20020aa79d1b000000b00528c22038f5sm12453139pfp.14.2022.07.26.11.33.51 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 26 Jul 2022 11:33:51 -0700 (PDT) Message-ID: Date: Tue, 26 Jul 2022 12:33:49 -0600 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux aarch64; rv:91.0) Gecko/20100101 Thunderbird/91.10.0 Subject: Re: bio splitting cleanups v3 Content-Language: en-US To: Christoph Hellwig Cc: linux-block@vger.kernel.org References: <20220726183029.2950008-1-hch@lst.de> From: Jens Axboe In-Reply-To: <20220726183029.2950008-1-hch@lst.de> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-block@vger.kernel.org On 7/26/22 12:30 PM, Christoph Hellwig wrote: > Hi Jens, > > this series has two parts: the first part moves the ->bio_split > bio_set to the gendisk as it only is used for file system style I/O. > > The other patches reshuffle the bio splitting code so that in the future > blk_bio_segment_split can be used to split REQ_OP_ZONE_APPEND bios > under file system / remapping driver control. I plan to use that in > btrfs in the next merge window. Applied to a temp branch so we can shove it into linux-next, then the plan is to rebase this into block-5.20 once the dependent branches have been merged upstream in the merge window. -- Jens Axboe