From patchwork Thu Oct 11 16:58:52 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jens Axboe X-Patchwork-Id: 10637021 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 9522B112B for ; Thu, 11 Oct 2018 16:59:16 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 81AAD2B343 for ; Thu, 11 Oct 2018 16:59:16 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 760722BC71; Thu, 11 Oct 2018 16:59:16 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.9 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,MAILING_LIST_MULTI,RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 9B1FE2BC5F for ; Thu, 11 Oct 2018 16:59:15 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730575AbeJLA1T (ORCPT ); Thu, 11 Oct 2018 20:27:19 -0400 Received: from mail-io1-f52.google.com ([209.85.166.52]:44931 "EHLO mail-io1-f52.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730418AbeJLA1T (ORCPT ); Thu, 11 Oct 2018 20:27:19 -0400 Received: by mail-io1-f52.google.com with SMTP id x26-v6so7135436iog.11 for ; Thu, 11 Oct 2018 09:59:14 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel-dk.20150623.gappssmtp.com; s=20150623; h=from:to:subject:date:message-id; bh=SeIXV+VgBzwqEJ5EieAfpjGlgq/vRqhS2oeCmgguNlM=; b=A8R2spvAzkuW/HumjsTRBsMIzAcGEdcJTNoirtUeZ/9zF6pVSGduXXopK3b5f8xi2E 5cGEW/xD+JBVp0x56FVSeMHnj/g3ZN2Xm+c1JymDT86Bh++lCCdmYsfLWm10enEsWrrK bThvlA6Y97T3f7e2i2I+ir9o6JgtD+r+TP4brrhwgCKbIWxAy2ozGNcplN4OPrqtE6qA NS7GhNiIiC8KbAmhr5bmsOrWKtsslvsNKT5qP3oPLy1pwi/qO5BjTFYwXFogXiAeA3P4 gHRAAJl2cJ4S1Iu7xctCNSQtZnyDp5ag8TJ5bVBWYSM4H1ol5Fx784jBfFXo4LBJZoFs cjgw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:subject:date:message-id; bh=SeIXV+VgBzwqEJ5EieAfpjGlgq/vRqhS2oeCmgguNlM=; b=YN6RwIzqLM82cLaUHyWrd7222btcPR6SxQrSYGH4evU2hnYXgZopBLp+dCavufqR34 Sd/YtYIjKRz0pry6Rb6+iYFNzQNZhtLLF6O+UucCy5PdqtuWEtacyTtQ4GbWA4vd2MK8 Yo5fI7jefqqYoB2nkdfYUiuyVpYktsrxbjOL9hHVAie6agA4DKF4vy/1HXqQRhR7UJ/z LHuBjwmx8MRR+Rt9Dp0PSQMO9eshzkigJkYUgUaZPPmXBfYt6csqzbSST39sMN/ANWeI 5OR8WdypQfSkZRppkuXriODr4kfeZjbHwLDm1+I8vA9TPsFT+HgD1kc+cwgGpi8eaDel K0bQ== X-Gm-Message-State: ABuFfogDuvVoQyC4tg8Xrvkwl9ZcZ1D7mIuQ/RiJDomUx1xkxOZGqnk5 qFphuJtiryR/nY2yNDkaoNexfVHuuQg= X-Google-Smtp-Source: ACcGV639Py8UBm+mBO2vp0wzFfH7ODForAwmNHP8hnbEUfB/jiLpbiiap3Q0lS708Yyk1MQT4KhzEQ== X-Received: by 2002:a6b:3a55:: with SMTP id h82-v6mr1756933ioa.76.1539277153496; Thu, 11 Oct 2018 09:59:13 -0700 (PDT) Received: from localhost.localdomain ([216.160.245.98]) by smtp.gmail.com with ESMTPSA id z128-v6sm8366088itc.21.2018.10.11.09.59.11 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Thu, 11 Oct 2018 09:59:12 -0700 (PDT) From: Jens Axboe To: linux-block@vger.kernel.org Subject: [PATCHSET 0/17] Convert drivers to blk-mq Date: Thu, 11 Oct 2018 10:58:52 -0600 Message-Id: <20181011165909.32615-1-axboe@kernel.dk> X-Mailer: git-send-email 2.17.1 Sender: linux-block-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-block@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP The long term plan has always been to deprecate and remove the legacy request_fn based IO path. This also means killing all that code, and going back to maintaining a single IO stack again. To accomplish this, we need to convert the remaining drivers to blk-mq. This converts everything but the floppy drivers, which should be coming shortly as well.