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docs: move nommu-mmap.txt to admin-guide and rename to ReST

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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>
Link: https://lore.kernel.org/r/3a63d1833b513700755c85bf3bda0a6c4ab56986.1592918949.git.mchehab+huawei@kernel.org
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
This commit is contained in:
Mauro Carvalho Chehab 2020-06-23 15:31:36 +02:00 committed by Jonathan Corbet
parent f00c313b50
commit 800c02f5d0
7 changed files with 6 additions and 5 deletions
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1
Documentation/admin-guide/mm/index.rst
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@ -31,6 +31,7 @@ the Linux memory management.
idle_page_tracking idle_page_tracking
ksm ksm
memory-hotplug memory-hotplug
nommu-map
numa_memory_policy numa_memory_policy
numaperf numaperf
pagemap pagemap

0
Documentation/nommu-mmap.txt → Documentation/admin-guide/mm/nommu-mmap.rst
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2
Documentation/admin-guide/sysctl/vm.rst
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@ -583,7 +583,7 @@ trimming of allocations is initiated.
The default value is 1. 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 numa_zonelist_order

2
Documentation/gpu/drm-mm.rst
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@ -314,7 +314,7 @@ To use drm_gem_cma_get_unmapped_area(), drivers must fill the struct
a pointer on drm_gem_cma_get_unmapped_area(). a pointer on drm_gem_cma_get_unmapped_area().
More detailed information about get_unmapped_area can be found in More detailed information about get_unmapped_area can be found in
Documentation/nommu-mmap.txt Documentation/admin-guide/mm/nommu-mmap.rst
Memory Coherency Memory Coherency
---------------- ----------------

2
init/Kconfig
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@ -1957,7 +1957,7 @@ config MMAP_ALLOW_UNINITIALIZED
userspace. Since that isn't generally a problem on no-MMU systems, userspace. Since that isn't generally a problem on no-MMU systems,
it is normally safe to say Y here. 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 config SYSTEM_DATA_VERIFICATION
def_bool n def_bool n

2
mm/Kconfig
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@ -387,7 +387,7 @@ config NOMMU_INITIAL_TRIM_EXCESS
This option specifies the initial value of this option. The default This option specifies the initial value of this option. The default
of 1 says that all excess pages should be trimmed. 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 config TRANSPARENT_HUGEPAGE
bool "Transparent Hugepage Support" bool "Transparent Hugepage Support"

2
mm/nommu.c
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@ -5,7 +5,7 @@
* Replacement code for mm functions to support CPU's that don't * Replacement code for mm functions to support CPU's that don't
* have any form of memory management unit (thus no virtual memory). * 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) 2004-2008 David Howells <dhowells@redhat.com>
* Copyright (c) 2000-2003 David McCullough <davidm@snapgear.com> * Copyright (c) 2000-2003 David McCullough <davidm@snapgear.com>