From: Christoph Hellwig <hch@lst.de>
To: Dan Williams <dan.j.williams@intel.com>
Cc: 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 03/29] dax: remove CONFIG_DAX_DRIVER
Date: Mon, 29 Nov 2021 11:21:37 +0100 [thread overview]
Message-ID: <20211129102203.2243509-4-hch@lst.de> (raw)
In-Reply-To: <20211129102203.2243509-1-hch@lst.de>
CONFIG_DAX_DRIVER only selects CONFIG_DAX now, so remove it.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Dan Williams <dan.j.williams@intel.com>
---
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
next prev parent reply other threads:[~2021-11-29 10:22 UTC|newest]
Thread overview: 41+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-11-29 10:21 decouple DAX from block devices v2 Christoph Hellwig
2021-11-29 10:21 ` [PATCH 01/29] dm: fix alloc_dax error handling in alloc_dev Christoph Hellwig
2021-11-29 10:21 ` [PATCH 02/29] dm: make the DAX support depend on CONFIG_FS_DAX Christoph Hellwig
2021-11-29 10:21 ` Christoph Hellwig [this message]
2021-11-29 10:21 ` [PATCH 04/29] dax: simplify the dax_device <-> gendisk association Christoph Hellwig
2021-11-30 17:26 ` Darrick J. Wong
2021-11-29 10:21 ` [PATCH 05/29] dax: remove the pgmap sanity checks in generic_fsdax_supported Christoph Hellwig
2021-11-30 18:50 ` Darrick J. Wong
2021-11-29 10:21 ` [PATCH 06/29] dax: move the partition alignment check into fs_dax_get_by_bdev Christoph Hellwig
2021-11-30 18:51 ` Darrick J. Wong
2021-11-29 10:21 ` [PATCH 07/29] xfs: factor out a xfs_setup_dax_always helper Christoph Hellwig
2021-11-29 10:21 ` [PATCH 08/29] dax: remove dax_capable Christoph Hellwig
2021-11-29 10:21 ` [PATCH 09/29] dm-linear: add a linear_dax_pgoff helper Christoph Hellwig
2021-11-29 10:21 ` [PATCH 10/29] dm-log-writes: add a log_writes_dax_pgoff helper Christoph Hellwig
2021-11-29 10:21 ` [PATCH 11/29] dm-stripe: add a stripe_dax_pgoff helper Christoph Hellwig
2021-11-29 10:21 ` [PATCH 12/29] fsdax: remove a pointless __force cast in copy_cow_page_dax Christoph Hellwig
2021-11-29 10:21 ` [PATCH 13/29] fsdax: use a saner calling convention for copy_cow_page_dax Christoph Hellwig
2021-11-29 10:21 ` [PATCH 14/29] fsdax: simplify the pgoff calculation Christoph Hellwig
2021-11-29 10:21 ` [PATCH 15/29] xfs: add xfs_zero_range and xfs_truncate_page helpers Christoph Hellwig
2021-11-29 10:21 ` [PATCH 16/29] fsdax: simplify the offset check in dax_iomap_zero Christoph Hellwig
2021-11-29 10:21 ` [PATCH 17/29] fsdax: factor out a dax_memzero helper Christoph Hellwig
2021-11-29 10:21 ` [PATCH 18/29] fsdax: decouple zeroing from the iomap buffered I/O code Christoph Hellwig
2021-11-30 18:53 ` Darrick J. Wong
2021-11-29 10:21 ` [PATCH 19/29] ext2: cleanup the dax handling in ext2_fill_super Christoph Hellwig
2021-11-29 10:21 ` [PATCH 20/29] ext4: cleanup the dax handling in ext4_fill_super Christoph Hellwig
2021-11-29 10:21 ` [PATCH 21/29] xfs: move dax device handling into xfs_{alloc,free}_buftarg Christoph Hellwig
2021-11-29 10:21 ` [PATCH 22/29] xfs: use xfs_direct_write_iomap_ops for DAX zeroing Christoph Hellwig
2021-11-29 10:21 ` [PATCH 23/29] xfs: pass the mapping flags to xfs_bmbt_to_iomap Christoph Hellwig
2021-11-30 18:59 ` Darrick J. Wong
2021-11-29 10:21 ` [PATCH 24/29] iomap: add a IOMAP_DAX flag Christoph Hellwig
2021-11-30 19:02 ` Darrick J. Wong
2021-11-29 10:21 ` [PATCH 25/29] dax: return the partition offset from fs_dax_get_by_bdev Christoph Hellwig
2021-11-30 19:04 ` Darrick J. Wong
2021-11-29 10:22 ` [PATCH 26/29] fsdax: shift partition offset handling into the file systems Christoph Hellwig
2021-11-30 19:06 ` Darrick J. Wong
2021-11-29 10:22 ` [PATCH 27/29] dax: fix up some of the block device related ifdefs Christoph Hellwig
2021-11-29 10:22 ` [PATCH 28/29] iomap: build the block based code conditionally Christoph Hellwig
2021-11-29 10:22 ` [PATCH 29/29] fsdax: don't require CONFIG_BLOCK Christoph Hellwig
-- strict thread matches above, loose matches on Subject: below --
2021-11-09 8:32 decouple DAX from block devices Christoph Hellwig
2021-11-09 8:32 ` [PATCH 03/29] dax: remove CONFIG_DAX_DRIVER Christoph Hellwig
2021-11-17 17:43 ` Dan Williams
2021-11-23 2:54 ` Dan Williams
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