docs: device-mapper: move it to the admin-guide

The DM support describes lots of aspects related to mapped
disk partitions from the userspace PoV.

Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>

35 files changed, 5 insertions, 6 deletions

diff --git a/Documentation/device-mapper/cache-policies.rst b/Documentation/admin-guide/device-mapper/cache-policies.rst
index b17fe352fc41..b17fe352fc41 100644
--- a/Documentation/device-mapper/cache-policies.rst
+++ b/Documentation/admin-guide/device-mapper/cache-policies.rst
diff --git a/Documentation/device-mapper/cache.rst b/Documentation/admin-guide/device-mapper/cache.rst
index f15e5254d05b..f15e5254d05b 100644
--- a/Documentation/device-mapper/cache.rst
+++ b/Documentation/admin-guide/device-mapper/cache.rst
diff --git a/Documentation/device-mapper/delay.rst b/Documentation/admin-guide/device-mapper/delay.rst
index 917ba8c33359..917ba8c33359 100644
--- a/Documentation/device-mapper/delay.rst
+++ b/Documentation/admin-guide/device-mapper/delay.rst
diff --git a/Documentation/device-mapper/dm-crypt.rst b/Documentation/admin-guide/device-mapper/dm-crypt.rst
index 8f4a3f889d43..8f4a3f889d43 100644
--- a/Documentation/device-mapper/dm-crypt.rst
+++ b/Documentation/admin-guide/device-mapper/dm-crypt.rst
diff --git a/Documentation/device-mapper/dm-dust.txt b/Documentation/admin-guide/device-mapper/dm-dust.txt
index 954d402a1f6a..954d402a1f6a 100644
--- a/Documentation/device-mapper/dm-dust.txt
+++ b/Documentation/admin-guide/device-mapper/dm-dust.txt
diff --git a/Documentation/device-mapper/dm-flakey.rst b/Documentation/admin-guide/device-mapper/dm-flakey.rst
index 86138735879d..86138735879d 100644
--- a/Documentation/device-mapper/dm-flakey.rst
+++ b/Documentation/admin-guide/device-mapper/dm-flakey.rst
diff --git a/Documentation/device-mapper/dm-init.rst b/Documentation/admin-guide/device-mapper/dm-init.rst
index e5242ff17e9b..e5242ff17e9b 100644
--- a/Documentation/device-mapper/dm-init.rst
+++ b/Documentation/admin-guide/device-mapper/dm-init.rst
diff --git a/Documentation/device-mapper/dm-integrity.rst b/Documentation/admin-guide/device-mapper/dm-integrity.rst
index a30aa91b5fbe..a30aa91b5fbe 100644
--- a/Documentation/device-mapper/dm-integrity.rst
+++ b/Documentation/admin-guide/device-mapper/dm-integrity.rst
diff --git a/Documentation/device-mapper/dm-io.rst b/Documentation/admin-guide/device-mapper/dm-io.rst
index d2492917a1f5..d2492917a1f5 100644
--- a/Documentation/device-mapper/dm-io.rst
+++ b/Documentation/admin-guide/device-mapper/dm-io.rst
diff --git a/Documentation/device-mapper/dm-log.rst b/Documentation/admin-guide/device-mapper/dm-log.rst
index ba4fce39bc27..ba4fce39bc27 100644
--- a/Documentation/device-mapper/dm-log.rst
+++ b/Documentation/admin-guide/device-mapper/dm-log.rst
diff --git a/Documentation/device-mapper/dm-queue-length.rst b/Documentation/admin-guide/device-mapper/dm-queue-length.rst
index d8e381c1cb02..d8e381c1cb02 100644
--- a/Documentation/device-mapper/dm-queue-length.rst
+++ b/Documentation/admin-guide/device-mapper/dm-queue-length.rst
diff --git a/Documentation/device-mapper/dm-raid.rst b/Documentation/admin-guide/device-mapper/dm-raid.rst
index 2fe255b130fb..2fe255b130fb 100644
--- a/Documentation/device-mapper/dm-raid.rst
+++ b/Documentation/admin-guide/device-mapper/dm-raid.rst
diff --git a/Documentation/device-mapper/dm-service-time.rst b/Documentation/admin-guide/device-mapper/dm-service-time.rst
index facf277fc13c..facf277fc13c 100644
--- a/Documentation/device-mapper/dm-service-time.rst
+++ b/Documentation/admin-guide/device-mapper/dm-service-time.rst
diff --git a/Documentation/device-mapper/dm-uevent.rst b/Documentation/admin-guide/device-mapper/dm-uevent.rst
index 4a8ee8d069c9..4a8ee8d069c9 100644
--- a/Documentation/device-mapper/dm-uevent.rst
+++ b/Documentation/admin-guide/device-mapper/dm-uevent.rst
diff --git a/Documentation/device-mapper/dm-zoned.rst b/Documentation/admin-guide/device-mapper/dm-zoned.rst
index 07f56ebc1730..07f56ebc1730 100644
--- a/Documentation/device-mapper/dm-zoned.rst
+++ b/Documentation/admin-guide/device-mapper/dm-zoned.rst
diff --git a/Documentation/device-mapper/era.rst b/Documentation/admin-guide/device-mapper/era.rst
index 90dd5c670b9f..90dd5c670b9f 100644
--- a/Documentation/device-mapper/era.rst
+++ b/Documentation/admin-guide/device-mapper/era.rst
diff --git a/Documentation/device-mapper/index.rst b/Documentation/admin-guide/device-mapper/index.rst
index 105e253bc231..c77c58b8f67b 100644
--- a/Documentation/device-mapper/index.rst
+++ b/Documentation/admin-guide/device-mapper/index.rst
@@ -1,5 +1,3 @@
-:orphan:
-
 =============
 Device Mapper
 =============
diff --git a/Documentation/device-mapper/kcopyd.rst b/Documentation/admin-guide/device-mapper/kcopyd.rst
index 7651d395127f..7651d395127f 100644
--- a/Documentation/device-mapper/kcopyd.rst
+++ b/Documentation/admin-guide/device-mapper/kcopyd.rst
diff --git a/Documentation/device-mapper/linear.rst b/Documentation/admin-guide/device-mapper/linear.rst
index 9d17fc6e64a9..9d17fc6e64a9 100644
--- a/Documentation/device-mapper/linear.rst
+++ b/Documentation/admin-guide/device-mapper/linear.rst
diff --git a/Documentation/device-mapper/log-writes.rst b/Documentation/admin-guide/device-mapper/log-writes.rst
index 23141f2ffb7c..23141f2ffb7c 100644
--- a/Documentation/device-mapper/log-writes.rst
+++ b/Documentation/admin-guide/device-mapper/log-writes.rst
diff --git a/Documentation/device-mapper/persistent-data.rst b/Documentation/admin-guide/device-mapper/persistent-data.rst
index 2065c3c5a091..2065c3c5a091 100644
--- a/Documentation/device-mapper/persistent-data.rst
+++ b/Documentation/admin-guide/device-mapper/persistent-data.rst
diff --git a/Documentation/device-mapper/snapshot.rst b/Documentation/admin-guide/device-mapper/snapshot.rst
index ccdd8b587a74..ccdd8b587a74 100644
--- a/Documentation/device-mapper/snapshot.rst
+++ b/Documentation/admin-guide/device-mapper/snapshot.rst
diff --git a/Documentation/device-mapper/statistics.rst b/Documentation/admin-guide/device-mapper/statistics.rst
index 3d80a9f850cc..3d80a9f850cc 100644
--- a/Documentation/device-mapper/statistics.rst
+++ b/Documentation/admin-guide/device-mapper/statistics.rst
diff --git a/Documentation/device-mapper/striped.rst b/Documentation/admin-guide/device-mapper/striped.rst
index e9a8da192ae1..e9a8da192ae1 100644
--- a/Documentation/device-mapper/striped.rst
+++ b/Documentation/admin-guide/device-mapper/striped.rst
diff --git a/Documentation/device-mapper/switch.rst b/Documentation/admin-guide/device-mapper/switch.rst
index 7dde06be1a4f..7dde06be1a4f 100644
--- a/Documentation/device-mapper/switch.rst
+++ b/Documentation/admin-guide/device-mapper/switch.rst
diff --git a/Documentation/device-mapper/thin-provisioning.rst b/Documentation/admin-guide/device-mapper/thin-provisioning.rst
index bafebf79da4b..bafebf79da4b 100644
--- a/Documentation/device-mapper/thin-provisioning.rst
+++ b/Documentation/admin-guide/device-mapper/thin-provisioning.rst
diff --git a/Documentation/device-mapper/unstriped.rst b/Documentation/admin-guide/device-mapper/unstriped.rst
index 0a8d3eb3f072..0a8d3eb3f072 100644
--- a/Documentation/device-mapper/unstriped.rst
+++ b/Documentation/admin-guide/device-mapper/unstriped.rst
diff --git a/Documentation/device-mapper/verity.rst b/Documentation/admin-guide/device-mapper/verity.rst
index a4d1c1476d72..a4d1c1476d72 100644
--- a/Documentation/device-mapper/verity.rst
+++ b/Documentation/admin-guide/device-mapper/verity.rst
diff --git a/Documentation/device-mapper/writecache.rst b/Documentation/admin-guide/device-mapper/writecache.rst
index d3d7690f5e8d..d3d7690f5e8d 100644
--- a/Documentation/device-mapper/writecache.rst
+++ b/Documentation/admin-guide/device-mapper/writecache.rst
diff --git a/Documentation/device-mapper/zero.rst b/Documentation/admin-guide/device-mapper/zero.rst
index 11fb5cf4597c..11fb5cf4597c 100644
--- a/Documentation/device-mapper/zero.rst
+++ b/Documentation/admin-guide/device-mapper/zero.rst
diff --git a/Documentation/admin-guide/index.rst b/Documentation/admin-guide/index.rst
index abc2c4e83939..64e97a969857 100644
--- a/Documentation/admin-guide/index.rst
+++ b/Documentation/admin-guide/index.rst
@@ -80,6 +80,7 @@ configure specific aspects of kernel behavior to your liking.
    namespaces/index
    perf-security
    acpi/index
+   device-mapper/index
 
 .. only::  subproject and html
 
diff --git a/MAINTAINERS b/MAINTAINERS
index 49e9a58f4799..b0e044be81ac 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -4735,7 +4735,7 @@ Q:	http://patchwork.kernel.org/project/dm-devel/list/
 T:	git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
 T:	quilt http://people.redhat.com/agk/patches/linux/editing/
 S:	Maintained
-F:	Documentation/device-mapper/
+F:	Documentation/admin-guide/device-mapper/
 F:	drivers/md/Makefile
 F:	drivers/md/Kconfig
 F:	drivers/md/dm*
diff --git a/drivers/md/Kconfig b/drivers/md/Kconfig
index 5ccac0b77f17..3834332f4963 100644
--- a/drivers/md/Kconfig
+++ b/drivers/md/Kconfig
@@ -453,7 +453,7 @@ config DM_INIT
 	Enable "dm-mod.create=" parameter to create mapped devices at init time.
 	This option is useful to allow mounting rootfs without requiring an
 	initramfs.
-	See Documentation/device-mapper/dm-init.rst for dm-mod.create="..."
+	See Documentation/admin-guide/device-mapper/dm-init.rst for dm-mod.create="..."
 	format.
 
 	If unsure, say N.
diff --git a/drivers/md/dm-init.c b/drivers/md/dm-init.c
index b65faef2c4b5..b869316d3722 100644
--- a/drivers/md/dm-init.c
+++ b/drivers/md/dm-init.c
@@ -25,7 +25,7 @@ static char *create;
  * Format: dm-mod.create=<name>,<uuid>,<minor>,<flags>,<table>[,<table>+][;<name>,<uuid>,<minor>,<flags>,<table>[,<table>+]+]
  * Table format: <start_sector> <num_sectors> <target_type> <target_args>
  *
- * See Documentation/device-mapper/dm-init.rst for dm-mod.create="..." format
+ * See Documentation/admin-guide/device-mapper/dm-init.rst for dm-mod.create="..." format
  * details.
  */
 
diff --git a/drivers/md/dm-raid.c b/drivers/md/dm-raid.c
index 7a87a640f8ba..8a60a4a070ac 100644
--- a/drivers/md/dm-raid.c
+++ b/drivers/md/dm-raid.c
@@ -3558,7 +3558,7 @@ static void raid_status(struct dm_target *ti, status_type_t type,
 		 * v1.5.0+:
 		 *
 		 * Sync action:
-		 *   See Documentation/device-mapper/dm-raid.rst for
+		 *   See Documentation/admin-guide/device-mapper/dm-raid.rst for
 		 *   information on each of these states.
 		 */
 		DMEMIT(" %s", sync_action);