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From: Christoph Hellwig <hch@lst.de>
Cc: Dan Williams <dan.j.williams@intel.com>,
	Mike Snitzer <snitzer@redhat.com>,
	Ira Weiny <ira.weiny@intel.com>,
	dm-devel@redhat.com, linux-xfs@vger.kernel.org,
	nvdimm@lists.linux.dev, linux-s390@vger.kernel.org,
	linux-fsdevel@vger.kernel.org, linux-erofs@lists.ozlabs.org,
	linux-ext4@vger.kernel.org,
	virtualization@lists.linux-foundation.org
Subject: [PATCH 02/11] dax: remove CONFIG_DAX_DRIVER
Date: Mon, 18 Oct 2021 06:40:45 +0200	[thread overview]
Message-ID: <20211018044054.1779424-3-hch@lst.de> (raw)
In-Reply-To: <20211018044054.1779424-1-hch@lst.de>

CONFIG_DAX_DRIVER only selects CONFIG_DAX now, so remove it.

Signed-off-by: Christoph Hellwig <hch@lst.de>
---
 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


  parent reply	other threads:[~2021-10-18  4:41 UTC|newest]

Thread overview: 48+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-10-18  4:40 futher decouple DAX from block devices Christoph Hellwig
2021-10-18  4:40 ` [PATCH 01/11] dm: make the DAX support dependend on CONFIG_FS_DAX Christoph Hellwig
2021-10-27 20:53   ` Dan Williams
2021-11-01 16:12     ` Mike Snitzer
2021-10-18  4:40 ` Christoph Hellwig [this message]
2021-10-27 20:54   ` [PATCH 02/11] dax: remove CONFIG_DAX_DRIVER Dan Williams
2021-10-18  4:40 ` [PATCH 03/11] dax: simplify the dax_device <-> gendisk association Christoph Hellwig
2021-10-27 22:03   ` Dan Williams
2021-10-29  4:57   ` Ira Weiny
2021-11-01 16:28   ` Mike Snitzer
2021-10-18  4:40 ` [PATCH 04/11] dax: remove the pgmap sanity checks in generic_fsdax_supported Christoph Hellwig
2021-10-27 23:02   ` Dan Williams
2021-10-18  4:40 ` [PATCH 05/11] dax: move the partition alignment check into fs_dax_get_by_bdev Christoph Hellwig
2021-10-27 23:07   ` Dan Williams
2021-10-18  4:40 ` [PATCH 06/11] xfs: factor out a xfs_setup_dax helper Christoph Hellwig
2021-10-18 16:43   ` Darrick J. Wong
2021-10-19  7:23     ` Christoph Hellwig
2021-10-27 23:37       ` Dan Williams
2021-10-18  4:40 ` [PATCH 07/11] dax: remove dax_capable Christoph Hellwig
2021-10-18 12:25   ` Gao Xiang
2021-10-19 15:44   ` [dm-devel] " Darrick J. Wong
2021-10-28  0:20     ` Dan Williams
2021-10-28  0:16   ` Dan Williams
2021-11-01 16:17     ` Mike Snitzer
2021-10-18  4:40 ` [PATCH 08/11] dm-linear: add a linear_dax_pgoff helper Christoph Hellwig
2021-10-28  1:32   ` Dan Williams
2021-11-01 16:18     ` Mike Snitzer
2021-10-18  4:40 ` [PATCH 09/11] dm-log-writes: add a log_writes_dax_pgoff helper Christoph Hellwig
2021-10-28  1:36   ` Dan Williams
2021-11-01 16:19     ` Mike Snitzer
2021-10-18  4:40 ` [PATCH 10/11] dm-stripe: add a stripe_dax_pgoff helper Christoph Hellwig
2021-10-28  1:41   ` Dan Williams
2021-11-01 16:21     ` Mike Snitzer
2021-10-18  4:40 ` [PATCH 11/11] dax: move bdev_dax_pgoff to fs/dax.c Christoph Hellwig
2021-10-28  1:44   ` Dan Williams
2021-10-27 20:46 ` futher decouple DAX from block devices Dan Williams
2021-10-28 23:51   ` Stephen Rothwell
2021-10-29 15:42     ` Dan Williams
2021-10-29 15:55       ` Darrick J. Wong
2021-10-29 16:16         ` Dan Williams
2021-11-03 17:59 ` Eric Sandeen
2021-11-04  8:17   ` Christoph Hellwig
2021-11-04 17:34     ` Darrick J. Wong
2021-11-04 17:35       ` Christoph Hellwig
2021-11-04 18:10         ` Dan Williams
2021-11-04 19:04           ` Darrick J. Wong
2021-11-05  3:09             ` Theodore Ts'o
2021-11-05  3:30               ` Matthew Wilcox

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