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 D137BC43219 for ; Wed, 27 Oct 2021 20:54:41 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id B510A610C8 for ; Wed, 27 Oct 2021 20:54:41 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S244144AbhJ0U5G (ORCPT ); Wed, 27 Oct 2021 16:57:06 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48252 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234080AbhJ0U5C (ORCPT ); Wed, 27 Oct 2021 16:57:02 -0400 Received: from mail-pf1-x42f.google.com (mail-pf1-x42f.google.com [IPv6:2607:f8b0:4864:20::42f]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id EBA6DC061745 for ; Wed, 27 Oct 2021 13:54:36 -0700 (PDT) Received: by mail-pf1-x42f.google.com with SMTP id 187so3853264pfc.10 for ; Wed, 27 Oct 2021 13:54:36 -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=MW2+yuOLdVC2FiYNaHWFO+PStoIyhupC83aZvNmdg00=; b=xAWE2Gs6elQhyFnpgWWwNUZcIIN+S0dTB23e1v1SGSkr3xAYgCO6FZbQyPbRQqQf23 9I8Y78UczhWRyEynzMK/aUvy5wOw4Vy6/4LxJus/eHVGZMzDNjEAK+zx722FS9qK0he2 1U1cd8YzY36X3CDASwjtuR6iKB/eUu6jn2zPH05rfMggNUg3QvABlXcipTgHgz3k7BuS H+rhb1Vq1z7S7EkZGdXP0ONpo163cZlk5BsINHv2ASIpi7dd31Nuhi/Qnq9EJvDvkYxw Pntfc80cc9CfDzJp6vju7flE64Efz7hVPlBsr/GGmt1WhUviknbfEb0n+v3Q2OiU1RqV 8kaA== 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=MW2+yuOLdVC2FiYNaHWFO+PStoIyhupC83aZvNmdg00=; b=kUu6z5V4fdO/dZcPUdLlhNWbo46ypGJJj8+gFRKAupmeXQS3cPXzk89wqrPB1dmMyz hIPbDaF6B43UeCiEALWh7aOgZQv5akpUZiLpDa/qliAy6HXwxHg5X0mI8R/WvTVLCP5B ujgDlrJ8yXfmrPXwTYUyy1mHh/sxrggGmd4vMCVM8sBUyhbh3NrAlklTHmZzpzkdww4u 5RncFFZwjZl+y2qtRgK51ypyZXM6Q08ASt7XuoHftNXpXyxV89D4GOlhszjYxJRNAroX f5FQa+j5DTLb5qQNn3NWsi/ecXsav0MXdeRyLkIDNOwet1WAH12FNAam/RQVtylo9fft eXjg== X-Gm-Message-State: AOAM530FihPUk8Twn9p0UalufmULS2yXuPvw5iMdHgucxSkS3ZTvtA7j mq/j6cnGDGIc3aGLVfxa0SmM945Li8nfLnd9/fEJQYQcbTk= X-Google-Smtp-Source: ABdhPJxqYRzrssHaaThSAQ3S9v6yHWHIiMadGqtNgSbRxpNG6jDSA2a4I6mJJqbjxV8Pnl8ItfliO9eaeQbTvv574gs= X-Received: by 2002:a63:770e:: with SMTP id s14mr43824pgc.377.1635368076533; Wed, 27 Oct 2021 13:54:36 -0700 (PDT) MIME-Version: 1.0 References: <20211018044054.1779424-1-hch@lst.de> <20211018044054.1779424-3-hch@lst.de> In-Reply-To: <20211018044054.1779424-3-hch@lst.de> From: Dan Williams Date: Wed, 27 Oct 2021 13:54:25 -0700 Message-ID: Subject: Re: [PATCH 02/11] dax: remove CONFIG_DAX_DRIVER 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: > > CONFIG_DAX_DRIVER only selects CONFIG_DAX now, so remove it. Looks good, I don't think an s390 ack is needed for this one. > Signed-off-by: Christoph Hellwig > --- > drivers/dax/Kconfig | 4 ---- > drivers/nvdimm/Kconfig | 2 +- > drivers/s390/block/Kconfig | 2 +- > fs/fuse/Kconfig | 2 +- > 4 files changed, 3 insertions(+), 7 deletions(-) > > diff --git a/drivers/dax/Kconfig b/drivers/dax/Kconfig > index d2834c2cfa10d..954ab14ba7778 100644 > --- a/drivers/dax/Kconfig > +++ b/drivers/dax/Kconfig > @@ -1,8 +1,4 @@ > # SPDX-License-Identifier: GPL-2.0-only > -config DAX_DRIVER > - select DAX > - bool > - > menuconfig DAX > tristate "DAX: direct access to differentiated memory" > select SRCU > diff --git a/drivers/nvdimm/Kconfig b/drivers/nvdimm/Kconfig > index b7d1eb38b27d4..347fe7afa5830 100644 > --- a/drivers/nvdimm/Kconfig > +++ b/drivers/nvdimm/Kconfig > @@ -22,7 +22,7 @@ if LIBNVDIMM > config BLK_DEV_PMEM > tristate "PMEM: Persistent memory block device support" > default LIBNVDIMM > - select DAX_DRIVER > + select DAX > select ND_BTT if BTT > select ND_PFN if NVDIMM_PFN > help > diff --git a/drivers/s390/block/Kconfig b/drivers/s390/block/Kconfig > index d0416dbd0cd81..e3710a762abae 100644 > --- a/drivers/s390/block/Kconfig > +++ b/drivers/s390/block/Kconfig > @@ -5,7 +5,7 @@ comment "S/390 block device drivers" > config DCSSBLK > def_tristate m > select FS_DAX_LIMITED > - select DAX_DRIVER > + select DAX > prompt "DCSSBLK support" > depends on S390 && BLOCK > help > diff --git a/fs/fuse/Kconfig b/fs/fuse/Kconfig > index 40ce9a1c12e5d..038ed0b9aaa5d 100644 > --- a/fs/fuse/Kconfig > +++ b/fs/fuse/Kconfig > @@ -45,7 +45,7 @@ config FUSE_DAX > select INTERVAL_TREE > depends on VIRTIO_FS > depends on FS_DAX > - depends on DAX_DRIVER > + depends on DAX > help > This allows bypassing guest page cache and allows mapping host page > cache directly in guest address space. > -- > 2.30.2 >