diff mbox series

[v3,11/11] blksnap: Kconfig and Makefile

Message ID 20230404140835.25166-12-sergei.shtepa@veeam.com (mailing list archive)
State New, archived
Headers show
Series blksnap - block devices snapshots module | expand

Commit Message

Sergei Shtepa April 4, 2023, 2:08 p.m. UTC 
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 mbox series

Patch

diff --git a/drivers/block/Kconfig b/drivers/block/Kconfig
index f79f20430ef7..5fc38a7ed822 100644
--- a/drivers/block/Kconfig
+++ b/drivers/block/Kconfig
@@ -387,4 +387,6 @@  config BLK_DEV_UBLK
 
 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