From: "J. corwin Coburn" <corwin@redhat.com>
To: dm-devel@redhat.com, linux-block@vger.kernel.org
Cc: vdo-devel@redhat.com, "J. corwin Coburn" <corwin@redhat.com>
Subject: [PATCH v2 39/39] Enable configuration and building of dm-vdo.
Date: Tue, 23 May 2023 17:45:39 -0400 [thread overview]
Message-ID: <20230523214539.226387-40-corwin@redhat.com> (raw)
In-Reply-To: <20230523214539.226387-1-corwin@redhat.com>
This adds dm-vdo to the drivers/md Kconfig and Makefile.
Signed-off-by: J. corwin Coburn <corwin@redhat.com>
---
drivers/md/Kconfig | 16 ++++++++++++++++
drivers/md/Makefile | 2 ++
2 files changed, 18 insertions(+)
diff --git a/drivers/md/Kconfig b/drivers/md/Kconfig
index b0a22e99bad..9fa9dec1029 100644
--- a/drivers/md/Kconfig
+++ b/drivers/md/Kconfig
@@ -521,6 +521,22 @@ config DM_FLAKEY
help
A target that intermittently fails I/O for debugging purposes.
+config DM_VDO
+ tristate "VDO: deduplication and compression target"
+ depends on 64BIT
+ depends on BLK_DEV_DM
+ select DM_BUFIO
+ select LZ4_COMPRESS
+ select LZ4_DECOMPRESS
+ help
+ This device mapper target presents a block device with
+ deduplication, compression and thin-provisioning.
+
+ To compile this code as a module, choose M here: the module will
+ be called dm-vdo.
+
+ If unsure, say N.
+
config DM_VERITY
tristate "Verity target support"
depends on BLK_DEV_DM
diff --git a/drivers/md/Makefile b/drivers/md/Makefile
index 84291e38dca..47444b393ab 100644
--- a/drivers/md/Makefile
+++ b/drivers/md/Makefile
@@ -25,6 +25,7 @@ dm-ebs-y += dm-ebs-target.o
dm-era-y += dm-era-target.o
dm-clone-y += dm-clone-target.o dm-clone-metadata.o
dm-verity-y += dm-verity-target.o
+dm-vdo-y += dm-vdo-target.o $(patsubst drivers/md/dm-vdo/%.c,dm-vdo/%.o,$(wildcard $(src)/dm-vdo/*.c))
dm-zoned-y += dm-zoned-target.o dm-zoned-metadata.o dm-zoned-reclaim.o
md-mod-y += md.o md-bitmap.o
@@ -74,6 +75,7 @@ obj-$(CONFIG_DM_ZERO) += dm-zero.o
obj-$(CONFIG_DM_RAID) += dm-raid.o
obj-$(CONFIG_DM_THIN_PROVISIONING) += dm-thin-pool.o
obj-$(CONFIG_DM_VERITY) += dm-verity.o
+obj-$(CONFIG_DM_VDO) += dm-vdo.o
obj-$(CONFIG_DM_CACHE) += dm-cache.o
obj-$(CONFIG_DM_CACHE_SMQ) += dm-cache-smq.o
obj-$(CONFIG_DM_EBS) += dm-ebs.o
--
2.40.1
next prev parent reply other threads:[~2023-05-23 21:48 UTC|newest]
Thread overview: 60+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-05-23 21:45 [PATCH v2 00/39] Add the dm-vdo deduplication and compression device mapper target J. corwin Coburn
2023-05-23 21:45 ` [PATCH v2 01/39] Add documentation for dm-vdo J. corwin Coburn
2023-05-24 22:36 ` kernel test robot
2023-05-23 21:45 ` [PATCH v2 02/39] Add the MurmurHash3 fast hashing algorithm J. corwin Coburn
2023-05-23 22:06 ` [dm-devel] " Eric Biggers
2023-05-23 22:13 ` corwin
2023-05-23 22:25 ` Eric Biggers
2023-05-23 23:06 ` Eric Biggers
2023-05-24 4:15 ` corwin
2023-05-23 21:45 ` [PATCH v2 03/39] Add memory allocation utilities J. corwin Coburn
2023-05-23 22:14 ` [dm-devel] " Eric Biggers
2023-05-23 21:45 ` [PATCH v2 04/39] Add basic logging and support utilities J. corwin Coburn
2023-05-23 21:45 ` [PATCH v2 05/39] Add vdo type declarations, constants, and simple data structures J. corwin Coburn
2023-05-23 21:45 ` [PATCH v2 06/39] Add thread and synchronization utilities J. corwin Coburn
2023-05-24 5:15 ` kernel test robot
2023-05-23 21:45 ` [PATCH v2 07/39] Add specialized request queueing functionality J. corwin Coburn
2023-05-23 21:45 ` [PATCH v2 08/39] Add basic data structures J. corwin Coburn
2023-05-23 21:45 ` [PATCH v2 09/39] Add deduplication configuration structures J. corwin Coburn
2023-05-23 21:45 ` [PATCH v2 10/39] Add deduplication index storage interface J. corwin Coburn
2023-05-23 21:45 ` [PATCH v2 11/39] Implement the delta index J. corwin Coburn
2023-05-23 21:45 ` [PATCH v2 12/39] Implement the volume index J. corwin Coburn
2023-05-23 21:45 ` [PATCH v2 13/39] Implement the open chapter and chapter indexes J. corwin Coburn
2023-05-23 21:45 ` [PATCH v2 14/39] Implement the chapter volume store J. corwin Coburn
2023-05-23 21:45 ` [PATCH v2 15/39] Implement top-level deduplication index J. corwin Coburn
2023-05-23 21:45 ` [PATCH v2 16/39] Implement external deduplication index interface J. corwin Coburn
2023-05-23 21:45 ` [PATCH v2 17/39] Add administrative state and scheduling for vdo J. corwin Coburn
2023-05-23 21:45 ` [PATCH v2 18/39] Add vio, the request object for vdo metadata J. corwin Coburn
2023-05-23 21:45 ` [PATCH v2 19/39] Add data_vio, the request object which services incoming bios J. corwin Coburn
2023-05-23 21:45 ` [PATCH v2 20/39] Add flush support to vdo J. corwin Coburn
2023-05-23 21:45 ` [PATCH v2 21/39] Add the vdo io_submitter J. corwin Coburn
2023-05-23 21:45 ` [PATCH v2 22/39] Add hash locks and hash zones J. corwin Coburn
2023-05-23 21:45 ` [PATCH v2 23/39] Add use of the deduplication index in " J. corwin Coburn
2023-05-23 21:45 ` [PATCH v2 24/39] Add the compressed block bin packer J. corwin Coburn
2023-05-23 21:45 ` [PATCH v2 25/39] Add vdo_slab J. corwin Coburn
2023-05-23 21:45 ` [PATCH v2 26/39] Add the slab summary J. corwin Coburn
2023-05-23 21:45 ` [PATCH v2 27/39] Add the block allocators and physical zones J. corwin Coburn
2023-05-23 21:45 ` [PATCH v2 28/39] Add the slab depot itself J. corwin Coburn
2023-05-23 21:45 ` [PATCH v2 29/39] Add the vdo block map J. corwin Coburn
2023-05-23 21:45 ` [PATCH v2 30/39] Implement the vdo block map page cache J. corwin Coburn
2023-05-23 21:45 ` [PATCH v2 31/39] Add the vdo recovery journal J. corwin Coburn
2023-05-23 21:45 ` [PATCH v2 32/39] Add repair (crash recovery and read-only rebuild) of damaged vdos J. corwin Coburn
2023-05-23 21:45 ` [PATCH v2 33/39] Add the vdo structure itself J. corwin Coburn
2023-05-23 21:45 ` [PATCH v2 34/39] Add the on-disk formats and marshalling of vdo structures J. corwin Coburn
2023-05-23 21:45 ` [PATCH v2 35/39] Add statistics tracking J. corwin Coburn
2023-05-23 21:45 ` [PATCH v2 36/39] Add sysfs support for setting vdo parameters and fetching statistics J. corwin Coburn
2023-05-23 21:45 ` [PATCH v2 37/39] Add vdo debugging support J. corwin Coburn
2023-05-23 21:45 ` [PATCH v2 38/39] Add dm-vdo-target.c J. corwin Coburn
2023-05-23 21:45 ` J. corwin Coburn [this message]
2023-05-23 22:40 ` [dm-devel] [PATCH v2 00/39] Add the dm-vdo deduplication and compression device mapper target Eric Biggers
2023-05-30 23:03 ` [vdo-devel] " Matthew Sakai
2023-07-18 15:51 ` Mike Snitzer
[not found] ` <CAK1Ur396ThV5AAZx2336uAW3FqSY+bHiiwEPofHB_Kwwr4ag5A@mail.gmail.com>
2023-07-23 6:24 ` [vdo-devel] " Sweet Tea Dorminy
2023-07-26 23:33 ` Ken Raeburn
2023-07-27 15:29 ` Sweet Tea Dorminy
2023-07-26 23:32 ` Ken Raeburn
2023-07-27 14:57 ` Mike Snitzer
2023-07-28 8:28 ` Ken Raeburn
2023-07-28 14:49 ` Mike Snitzer
2023-07-24 18:03 ` [vdo-devel] " Ken Raeburn
2023-08-09 23:40 ` Matthew Sakai
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