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 3763FC43219 for ; Mon, 1 Nov 2021 16:18:58 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 12B4161105 for ; Mon, 1 Nov 2021 16:18:58 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232658AbhKAQV3 (ORCPT ); Mon, 1 Nov 2021 12:21:29 -0400 Received: from us-smtp-delivery-124.mimecast.com ([216.205.24.124]:50824 "EHLO us-smtp-delivery-124.mimecast.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232641AbhKAQV0 (ORCPT ); Mon, 1 Nov 2021 12:21:26 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1635783533; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=+PlMFyDlSdyotYZmkf9Kx/3zxEQEZ+hPS+mrYwQmhsg=; b=EW0fz8Qe+ut9KmyCoRnOsO+APBwR60Zxa92KxIOw0e3QnKU/DslfH1ELoHiVCkefhnbYEu QOheCjtisgQ1WDDVDdsZ6TkXRMXrhS8S5d86zD8pYK3L36Z6H1AbIQBLv7Ig/obIp6gM7b CYbnS/lTZusUX2RMuk9U17L7r0fDKrA= Received: from mail-qt1-f199.google.com (mail-qt1-f199.google.com [209.85.160.199]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-441-TL2djzW7ObC36CdKvTU_5w-1; Mon, 01 Nov 2021 12:18:52 -0400 X-MC-Unique: TL2djzW7ObC36CdKvTU_5w-1 Received: by mail-qt1-f199.google.com with SMTP id 100-20020aed30ed000000b002a6b3dc6465so12394901qtf.13 for ; Mon, 01 Nov 2021 09:18:52 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to; bh=+PlMFyDlSdyotYZmkf9Kx/3zxEQEZ+hPS+mrYwQmhsg=; b=uyY7BgqzYVkq984j39vSQ77JDwSns9l2WNfTddnwTYexMLZu2FfSL2ESQuyIp+JWBw hJSVXj4MO/gcCNH0HQ2BvHsYc8YYsa81b5b1TGVW8o+u6YIz2BfemPf6PlivuWmpw3Zw mvx4K4cBgY0fhWXykzzwI+T7HugLgLX7d69p3zOv2Wb6t6ZJZnd7DNez2ENxk2DQtRxU zEuhSHuRjWW9cBrwpgEVZkvjIKNJQgf/Eb4Hps3x8zpDONQliZtLUk3Lo7yVv+E6fgrs kXWjbg4x2zO3NwulpIpYXBCibx0CeZzHRaVO3eNWQlKipsZrJujpgrl+q2Wdp0YWmlHJ cW4Q== X-Gm-Message-State: AOAM533svxoLaantXDizh858O3G/XcwKf6cdYDi423hR2Vy5lkVJ3+TE 5pwpIKZkyFSawP3vfEXpX5++CLLn/RaK0Ar3feBRCHA/QIbOTl60CIEMf7DHcpG0S0ZmYKLpXW4 9HrOd2M0/ekjZC4dCKJ/EFzRC X-Received: by 2002:ac8:183:: with SMTP id x3mr31456931qtf.270.1635783531653; Mon, 01 Nov 2021 09:18:51 -0700 (PDT) X-Google-Smtp-Source: ABdhPJx06c4hivJwjfQA8DeAKPNXipJ/hNPI/8Dli7abowyJqKsKBWURc5Mk5ISYlLWlJ3N1kL0ucw== X-Received: by 2002:ac8:183:: with SMTP id x3mr31456902qtf.270.1635783531462; Mon, 01 Nov 2021 09:18:51 -0700 (PDT) Received: from localhost (pool-68-160-176-52.bstnma.fios.verizon.net. [68.160.176.52]) by smtp.gmail.com with ESMTPSA id q20sm10701041qkl.53.2021.11.01.09.18.50 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 01 Nov 2021 09:18:51 -0700 (PDT) Date: Mon, 1 Nov 2021 12:18:50 -0400 From: Mike Snitzer To: Dan Williams Cc: Christoph Hellwig , 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 Subject: Re: [PATCH 08/11] dm-linear: add a linear_dax_pgoff helper Message-ID: References: <20211018044054.1779424-1-hch@lst.de> <20211018044054.1779424-9-hch@lst.de> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: Precedence: bulk List-ID: X-Mailing-List: linux-fsdevel@vger.kernel.org On Wed, Oct 27 2021 at 9:32P -0400, Dan Williams wrote: > On Sun, Oct 17, 2021 at 9:41 PM Christoph Hellwig wrote: > > > > Add a helper to perform the entire remapping for DAX accesses. This > > helper open codes bdev_dax_pgoff given that the alignment checks have > > already been done by the submitting file system and don't need to be > > repeated. > > Looks good. > > Mike, ack? Acked-by: Mike Snitzer