[PATCH v2 5/9] docs: move nommu-mmap.txt to admin-guide and rename to ReST

Mauro Carvalho Chehab
2020-06-23T09:53:27Z

The nommu-mmap.txt file provides description of user visible
behaviuour. So, move it to the admin-guide.

As it is already at the ReST, also rename it.

Suggested-by: Mike Rapoport <rppt@linux.ibm.com>
Suggested-by: Jonathan Corbet <corbet@lwn.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
---
Documentation/admin-guide/mm/index.rst | 1 +
Documentation/{nommu-mmap.txt => admin-guide/mm/nommu-mmap.rst} | 0
Documentation/admin-guide/sysctl/vm.rst | 2 +-
Documentation/gpu/drm-mm.rst | 2 +-
init/Kconfig | 2 +-
mm/Kconfig | 2 +-
mm/nommu.c | 2 +-
7 files changed, 6 insertions(+), 5 deletions(-)
rename Documentation/{nommu-mmap.txt => admin-guide/mm/nommu-mmap.rst} (100%)

diff --git a/Documentation/admin-guide/mm/index.rst b/Documentation/admin-guide/mm/index.rst
index 11db46448354..774dad6d3d29 100644
--- a/Documentation/admin-guide/mm/index.rst
+++ b/Documentation/admin-guide/mm/index.rst
@@ -31,6 +31,7 @@ the Linux memory management.
idle_page_tracking
ksm
memory-hotplug
+ nommu-map
numa_memory_policy
numaperf
pagemap
diff --git a/Documentation/nommu-mmap.txt b/Documentation/admin-guide/mm/nommu-mmap.rst
similarity index 100%
rename from Documentation/nommu-mmap.txt
rename to Documentation/admin-guide/mm/nommu-mmap.rst
diff --git a/Documentation/admin-guide/sysctl/vm.rst b/Documentation/admin-guide/sysctl/vm.rst
index 4b7c496199ca..4b9d2e8e9142 100644
--- a/Documentation/admin-guide/sysctl/vm.rst
+++ b/Documentation/admin-guide/sysctl/vm.rst
@@ -598,7 +598,7 @@ trimming of allocations is initiated.

The default value is 1.

-See Documentation/nommu-mmap.txt for more information.
+See Documentation/admin-guide/mm/nommu-mmap.rst for more information.

numa_zonelist_order
diff --git a/Documentation/gpu/drm-mm.rst b/Documentation/gpu/drm-mm.rst
index 8d10e6b38918..9abee1589c1e 100644
--- a/Documentation/gpu/drm-mm.rst
+++ b/Documentation/gpu/drm-mm.rst
@@ -311,7 +311,7 @@ To use drm_gem_cma_get_unmapped_area(), drivers must fill the struct
a pointer on drm_gem_cma_get_unmapped_area().

More detailed information about get_unmapped_area can be found in
-Documentation/nommu-mmap.txt
+Documentation/admin-guide/mm/nommu-mmap.rst

Memory Coherency
----------------
diff --git a/init/Kconfig b/init/Kconfig
index a46aa8f3174d..2dd5531dae98 100644
--- a/init/Kconfig
+++ b/init/Kconfig
@@ -1957,7 +1957,7 @@ config MMAP_ALLOW_UNINITIALIZED
userspace. Since that isn't generally a problem on no-MMU systems,
it is normally safe to say Y here.

- See Documentation/nommu-mmap.txt for more information.
+ See Documentation/mm/nommu-mmap.rst for more information.

config SYSTEM_DATA_VERIFICATION
def_bool n
diff --git a/mm/Kconfig b/mm/Kconfig
index f2104cc0d35c..d41f3fa7e923 100644
--- a/mm/Kconfig
+++ b/mm/Kconfig
@@ -387,7 +387,7 @@ config NOMMU_INITIAL_TRIM_EXCESS
This option specifies the initial value of this option. The default
of 1 says that all excess pages should be trimmed.

- See Documentation/nommu-mmap.txt for more information.
+ See Documentation/mm/nommu-mmap.rst for more information.

config TRANSPARENT_HUGEPAGE
bool "Transparent Hugepage Support"
diff --git a/mm/nommu.c b/mm/nommu.c
index f32a69095d50..314174817b04 100644
--- a/mm/nommu.c
+++ b/mm/nommu.c
@@ -5,7 +5,7 @@
* Replacement code for mm functions to support CPU's that don't
* have any form of memory management unit (thus no virtual memory).
*
- * See Documentation/nommu-mmap.txt
+ * See Documentation/mm/nommu-mmap.rst
*
* Copyright (c) 2004-2008 David Howells <dhowells@redhat.com>
* Copyright (c) 2000-2003 David McCullough <davidm@snapgear.com>
--
2.26.2