linux-kernel - [PATCH 22/22] mpool: add Kconfig and Makefile

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Date:   Mon, 28 Sep 2020 11:45:34 -0500
From:   <nmeeramohide@...ron.com>
To:     <linux-kernel@...r.kernel.org>, <linux-block@...r.kernel.org>,
        <linux-nvme@...ts.infradead.org>, <linux-mm@...ck.org>,
        <linux-nvdimm@...ts.01.org>
CC:     <smoyer@...ron.com>, <gbecker@...ron.com>, <plabat@...ron.com>,
        <jgroves@...ron.com>, Nabeel M Mohamed <nmeeramohide@...ron.com>
Subject: [PATCH 22/22] mpool: add Kconfig and Makefile

From: Nabeel M Mohamed <nmeeramohide@...ron.com>

This adds the Kconfig and Makefile for mpool.

Co-developed-by: Greg Becker <gbecker@...ron.com>
Signed-off-by: Greg Becker <gbecker@...ron.com>
Co-developed-by: Pierre Labat <plabat@...ron.com>
Signed-off-by: Pierre Labat <plabat@...ron.com>
Co-developed-by: John Groves <jgroves@...ron.com>
Signed-off-by: John Groves <jgroves@...ron.com>
Signed-off-by: Nabeel M Mohamed <nmeeramohide@...ron.com>
---
 drivers/Kconfig        |  2 ++
 drivers/Makefile       |  1 +
 drivers/mpool/Kconfig  | 28 ++++++++++++++++++++++++++++
 drivers/mpool/Makefile | 11 +++++++++++
 4 files changed, 42 insertions(+)
 create mode 100644 drivers/mpool/Kconfig
 create mode 100644 drivers/mpool/Makefile

diff --git a/drivers/Kconfig b/drivers/Kconfig
index dcecc9f6e33f..547ac47a10eb 100644
--- a/drivers/Kconfig
+++ b/drivers/Kconfig
@@ -235,4 +235,6 @@ source "drivers/interconnect/Kconfig"
 source "drivers/counter/Kconfig"
 
 source "drivers/most/Kconfig"
+
+source "drivers/mpool/Kconfig"
 endmenu
diff --git a/drivers/Makefile b/drivers/Makefile
index c0cd1b9075e3..e2477288e761 100644
--- a/drivers/Makefile
+++ b/drivers/Makefile
@@ -188,3 +188,4 @@ obj-$(CONFIG_GNSS)		+= gnss/
 obj-$(CONFIG_INTERCONNECT)	+= interconnect/
 obj-$(CONFIG_COUNTER)		+= counter/
 obj-$(CONFIG_MOST)		+= most/
+obj-$(CONFIG_MPOOL)		+= mpool/
diff --git a/drivers/mpool/Kconfig b/drivers/mpool/Kconfig
new file mode 100644
index 000000000000..33380f497473
--- /dev/null
+++ b/drivers/mpool/Kconfig
@@ -0,0 +1,28 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+#
+# Object Storage Media Pool (mpool) configuration
+#
+
+config MPOOL
+	tristate "Object Storage Media Pool"
+	depends on BLOCK
+	default n
+	help
+	  This module implements a simple transactional object store on top of
+	  block storage devices.
+
+	  Mpool provides a high-performance alternative to file systems or
+	  raw block devices for applications that can benefit from its simple
+	  object storage model and unique features.
+
+	  If you want to use mpool, choose M here: the module will be called mpool.
+
+config MPOOL_ASSERT
+	bool "Object Storage Media Pool assert support"
+	depends on MPOOL
+	default n
+	help
+	  Enables runtime assertion checking for mpool.
+
+	  This is a developer only config. If this config is enabled and any of the
+	  asserts trigger, it results in a panic.
diff --git a/drivers/mpool/Makefile b/drivers/mpool/Makefile
new file mode 100644
index 000000000000..374bbe5bcfa0
--- /dev/null
+++ b/drivers/mpool/Makefile
@@ -0,0 +1,11 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+#
+# Makefile for Object Storage Media Pool (mpool)
+#
+
+obj-$(CONFIG_MPOOL) += mpool.o
+
+mpool-y             := init.o pd.o mclass.o smap.o omf.o \
+		       upgrade.o sb.o pmd_obj.o mblock.o  \
+		       mlog_utils.o mlog.o mdc.o mpcore.o pmd.o \
+		       mp.o mpctl.o sysfs.o mcache.o reaper.o
-- 
2.17.2