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 X-Spam-Level: X-Spam-Status: No, score=-6.6 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE, SPF_PASS,URIBL_BLOCKED autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 74F1BC55179 for ; Sat, 31 Oct 2020 21:33:10 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 2E76F206ED for ; Sat, 31 Oct 2020 21:33:10 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="PXt1Lod6" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728554AbgJaVdI (ORCPT ); Sat, 31 Oct 2020 17:33:08 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:39734 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728553AbgJaVdI (ORCPT ); Sat, 31 Oct 2020 17:33:08 -0400 Received: from mail-qt1-x842.google.com (mail-qt1-x842.google.com [IPv6:2607:f8b0:4864:20::842]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id F2D22C0617A6; Sat, 31 Oct 2020 14:33:07 -0700 (PDT) Received: by mail-qt1-x842.google.com with SMTP id r8so6720114qtp.13; Sat, 31 Oct 2020 14:33:07 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=xHvOHUVvu4ckbchx1rcuGr08kZCMPwt4rJyailG9bbE=; b=PXt1Lod62vg8gGET6LJhJCXNcAPFlFMqhaLW/oHUss2OGkbyS0YCJBKTjLTU9jBnJP Xdkns0Q7fETaxj+olj5iMsdqrAkBUMBMh7IVyQosyXpFAMhodyWnYtGV9BHCihrGZN/B dfd+D0Fc+FllJtZcwZTALVV7HrOQnFS8ownbwN+B+bRbMW7Bt1jOhcZGMn9EITUZ5ztH JAgGTVa9Y+2y9DFCnki15TVU6X86FLg/UgI+M9QnWnKMVgQD6vZCAcpYeYKRixVxNZxT oF2TZ3X/wjk3l44NHMlIGXDU4FtiZJ8X6kqba7Q+o+XP9/kvuSRSQuuohjNPfTLH6yRY Dlmg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=xHvOHUVvu4ckbchx1rcuGr08kZCMPwt4rJyailG9bbE=; b=Z4zKubUKPH3vR64hajDHk6bAOJ1dMUejEFFJzDQBYzBJROL0iBZU6cIDYNfTERZVXQ lp+/WCfLPfiO9bXA8uCUEZ1kwkSap3r71h6t4ye679qsa+8SByoNtEOwWRKQ6YxeCQzU N0GApT8eUQVFGU1QeEVhdAwJmAnC4YH5sSJvR3xPODdLu5iFYvzSGOlsBFRCRtypvbIO fTrFoeNL7pXlD8UjXsnITc9mkfEa5PH152sJaF67pPjPIWE69136s1WzvgVYYJ1NtzO8 wdV6pTasJUKTjaZPsZ/fjsOPgUoT0NqKrSzrymYBgC/NwV0yGJEhnu1w3yr/MZVToOxH XKJQ== X-Gm-Message-State: AOAM533VA5QmgBFMgmnunuDyci06JlNyYf8P11bEppKBu/hySopE3Hyz L7GfyXDovE0FEzrL6uYuC0nSTJIRrJnxkas910JsyCY7VcU= X-Google-Smtp-Source: ABdhPJyH4x3XJbLMJ7sY9fe6Z2kSL4S37owrGlWRCqTmjoD87RzDjMLEM/6vqyHGxMoGH58ahNEztGNUEB1zdGP7kcs= X-Received: by 2002:aed:384a:: with SMTP id j68mr8263047qte.170.1604179987263; Sat, 31 Oct 2020 14:33:07 -0700 (PDT) MIME-Version: 1.0 References: <20201031085810.450489-1-hch@lst.de> <20201031085810.450489-2-hch@lst.de> In-Reply-To: <20201031085810.450489-2-hch@lst.de> From: Richard Weinberger Date: Sat, 31 Oct 2020 22:32:56 +0100 Message-ID: Subject: Re: [PATCH 01/11] mtd_blkdevs: don't override BLKFLSBUF To: Christoph Hellwig Cc: Jens Axboe , linux-raid@vger.kernel.org, Jan Hoeppner , Vignesh Raghavendra , linux-s390@vger.kernel.org, Richard Weinberger , linux-block@vger.kernel.org, Song Liu , linux-bcache@vger.kernel.org, linux-mtd@lists.infradead.org, Stefan Haberland , Miquel Raynal , Ilya Dryomov , ceph-devel@vger.kernel.org Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-block@vger.kernel.org On Sat, Oct 31, 2020 at 10:08 AM Christoph Hellwig wrote: > > BLKFLSBUF does not actually send a flush command to the device, but > teard down buffer cache structures. Remove the mtd_blkdevs > implementation and just use the default semantics instead. > > Signed-off-by: Christoph Hellwig Acked-by: Richard Weinberger -- Thanks, //richard