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 mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id DFF4FC433F5 for ; Wed, 27 Oct 2021 22:03:41 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id BFBE160551 for ; Wed, 27 Oct 2021 22:03:41 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229971AbhJ0WF5 (ORCPT ); Wed, 27 Oct 2021 18:05:57 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:35782 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229925AbhJ0WFz (ORCPT ); Wed, 27 Oct 2021 18:05:55 -0400 Received: from mail-pj1-x1029.google.com (mail-pj1-x1029.google.com [IPv6:2607:f8b0:4864:20::1029]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 6CCCBC061745 for ; Wed, 27 Oct 2021 15:03:29 -0700 (PDT) Received: by mail-pj1-x1029.google.com with SMTP id nn3-20020a17090b38c300b001a03bb6c4ebso3139267pjb.1 for ; Wed, 27 Oct 2021 15:03:29 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=intel-com.20210112.gappssmtp.com; s=20210112; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=t4Hx7HuIToogFrpWvEndnhmu5FP0FfguH4MlN11vPPE=; b=r4O7O+D6bqWhbnfNK8GAK+O+V51sL8gQ71rKDmnAA3fZ320ss8g64pT5I4bw0Ty2W9 TGiVpZlytWCPvqsnO2KP5mgjcvtWG32bPlTJSiDywz2eUzvbv14zKkXGrmqra8bYuVcX 6eTzntuayCoe6FMfUlwppg7wtXGYJnRCccwyOD6BMW/cCSj5855vgtn7jPyqngLiNh96 igHjZ8TKVN2e2xQDd7pHeELmJKOPqBo/gYXXJPRXVsdlZBFwujavWR+bA+YkVqvY/M8E xiafLQkvUuEAFIkRuAHaQc3YSU7PAJiw0NjeujUUWeonnrpA4patIFL2eOziiAOc+jWH kG3g== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=t4Hx7HuIToogFrpWvEndnhmu5FP0FfguH4MlN11vPPE=; b=hy8OrG8qmSmVKxfe6pIjPEPEWA47L75sTMplpDD/UHkRzFDBH7JU5OTLTyHYgOxvOl mGdsb6EoEKvR3CGSrq9SEZ+3Bm0opK0qymW5XHNTsP95noOb33c6stQoisXu2elED0wl Ad9gAMPczES0SEqOge+3py0jg4+Y1qp6fY3m2I22EtxBILFg032EbbwFUu/mJLKfkOd8 Ne/+9/JNK/fQDQy/mwtLPv4KlAGvPJ+N06XoAHYBoeG3dTeuKdlMv/Y2Wwl3OuqjkL0/ wIaoqR8pGzNIDs1LSu/9HO+8T29wJD//5eksyGfgge5carTx8DgdrpcLmgL+JWzSRLEb qyDQ== X-Gm-Message-State: AOAM533q+1jcZ3ROh0HG8SY6JkeCPoXkcpFWvH7NRV3xP5+Q97uuSA4O TjpTf3fba5kvCtt9/0xC7uI5J7qwZmrPynh0KHMehg== X-Google-Smtp-Source: ABdhPJxS3XiFOqFhrRKU/byzauaRUixVOrqI145+D91dRw4A1+NV2JaZOBZF6ul8S7Q+44ceN6tvuQAEuN2PR4AM+3Q= X-Received: by 2002:a17:90b:3b88:: with SMTP id pc8mr317033pjb.93.1635372208848; Wed, 27 Oct 2021 15:03:28 -0700 (PDT) MIME-Version: 1.0 References: <20211018044054.1779424-1-hch@lst.de> <20211018044054.1779424-4-hch@lst.de> In-Reply-To: <20211018044054.1779424-4-hch@lst.de> From: Dan Williams Date: Wed, 27 Oct 2021 15:03:17 -0700 Message-ID: Subject: Re: [PATCH 03/11] dax: simplify the dax_device <-> gendisk association To: Christoph Hellwig Cc: Mike Snitzer , Ira Weiny , device-mapper development , linux-xfs , Linux NVDIMM , linux-s390 , linux-fsdevel , linux-erofs@lists.ozlabs.org, linux-ext4 , virtualization@lists.linux-foundation.org Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-fsdevel@vger.kernel.org On Sun, Oct 17, 2021 at 9:41 PM Christoph Hellwig wrote: > > Replace the dax_host_hash with an xarray indexed by the pointer value > of the gendisk, and require explicitl calls from the block drivers that s/explicitl/explicitl/ I've fixed that up locally. > want to associate their gendisk with a dax_device. This looks good. 0day-robot is now chewing on it via the test merge with linux-next (libnvdimm-pending).