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Subject[PATCH v4 11/11] blksnap: Kconfig and Makefile
Date
Allows to build a module and add the blksnap to the kernel tree.

Co-developed-by: Christoph Hellwig <hch@infradead.org>
Signed-off-by: Christoph Hellwig <hch@infradead.org>
Signed-off-by: Sergei Shtepa <sergei.shtepa@veeam.com>
---
drivers/block/Kconfig | 2 ++
drivers/block/Makefile | 2 ++
drivers/block/blksnap/Kconfig | 12 ++++++++++++
drivers/block/blksnap/Makefile | 15 +++++++++++++++
4 files changed, 31 insertions(+)
create mode 100644 drivers/block/blksnap/Kconfig
create mode 100644 drivers/block/blksnap/Makefile

diff --git a/drivers/block/Kconfig b/drivers/block/Kconfig
index 5b9d4aaebb81..74d2d55526a3 100644
--- a/drivers/block/Kconfig
+++ b/drivers/block/Kconfig
@@ -404,4 +404,6 @@ config BLKDEV_UBLK_LEGACY_OPCODES

source "drivers/block/rnbd/Kconfig"

+source "drivers/block/blksnap/Kconfig"
+
endif # BLK_DEV
diff --git a/drivers/block/Makefile b/drivers/block/Makefile
index 101612cba303..9a2a9a56a247 100644
--- a/drivers/block/Makefile
+++ b/drivers/block/Makefile
@@ -40,3 +40,5 @@ obj-$(CONFIG_BLK_DEV_NULL_BLK) += null_blk/
obj-$(CONFIG_BLK_DEV_UBLK) += ublk_drv.o

swim_mod-y := swim.o swim_asm.o
+
+obj-$(CONFIG_BLKSNAP) += blksnap/
diff --git a/drivers/block/blksnap/Kconfig b/drivers/block/blksnap/Kconfig
new file mode 100644
index 000000000000..14081359847b
--- /dev/null
+++ b/drivers/block/blksnap/Kconfig
@@ -0,0 +1,12 @@
+# SPDX-License-Identifier: GPL-2.0
+#
+# Block device snapshot module configuration
+#
+
+config BLKSNAP
+ tristate "Block Devices Snapshots Module (blksnap)"
+ help
+ Allow to create snapshots and track block changes for block devices.
+ Designed for creating backups for simple block devices. Snapshots are
+ temporary and are released then backup is completed. Change block
+ tracking allows to create incremental or differential backups.
diff --git a/drivers/block/blksnap/Makefile b/drivers/block/blksnap/Makefile
new file mode 100644
index 000000000000..8d528b95579a
--- /dev/null
+++ b/drivers/block/blksnap/Makefile
@@ -0,0 +1,15 @@
+# SPDX-License-Identifier: GPL-2.0
+
+blksnap-y := \
+ cbt_map.o \
+ chunk.o \
+ diff_area.o \
+ diff_buffer.o \
+ diff_storage.o \
+ event_queue.o \
+ main.o \
+ snapimage.o \
+ snapshot.o \
+ tracker.o
+
+obj-$(CONFIG_BLKSNAP) += blksnap.o
--
2.20.1
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