linux-kernel - [PATCH v3 3/7] docs: move nommu-mmap.txt to admin-guide and rename to ReST

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Date:   Tue, 23 Jun 2020 15:31:36 +0200
From:   Mauro Carvalho Chehab <mchehab+huawei@...nel.org>
To:     Linux Doc Mailing List <linux-doc@...r.kernel.org>
Cc:     Mauro Carvalho Chehab <mchehab+huawei@...nel.org>,
        linux-kernel@...r.kernel.org, Jonathan Corbet <corbet@....net>,
        Maarten Lankhorst <maarten.lankhorst@...ux.intel.com>,
        Maxime Ripard <mripard@...nel.org>,
        Thomas Zimmermann <tzimmermann@...e.de>,
        David Airlie <airlied@...ux.ie>,
        Daniel Vetter <daniel@...ll.ch>,
        Andrew Morton <akpm@...ux-foundation.org>,
        Alexandre Belloni <alexandre.belloni@...tlin.com>,
        Bartlomiej Zolnierkiewicz <b.zolnierkie@...sung.com>,
        Andy Shevchenko <andy.shevchenko@...il.com>,
        Vlastimil Babka <vbabka@...e.cz>,
        Sebastian Andrzej Siewior <bigeasy@...utronix.de>,
        Johannes Weiner <hannes@...xchg.org>,
        Nitin Gupta <nigupta@...dia.com>,
        Masahiro Yamada <masahiroy@...nel.org>,
        Masami Hiramatsu <mhiramat@...nel.org>,
        "Steven Rostedt (VMware)" <rostedt@...dmis.org>,
        Will Deacon <will@...nel.org>,
        Patrick Bellasi <patrick.bellasi@....com>,
        Krzysztof Kozlowski <krzk@...nel.org>,
        "Eric W. Biederman" <ebiederm@...ssion.com>,
        dri-devel@...ts.freedesktop.org, linux-mm@...ck.org,
        Mike Rapoport <rppt@...ux.ibm.com>
Subject: [PATCH v3 3/7] docs: move nommu-mmap.txt to admin-guide and rename to ReST

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@...ux.ibm.com>
Suggested-by: Jonathan Corbet <corbet@....net>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@...nel.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@...hat.com>
  *  Copyright (c) 2000-2003 David McCullough <davidm@...pgear.com>
-- 
2.26.2