On Tue, Jun 23, 2020 at 11:52:58AM +0200, Mauro Carvalho Chehab wrote:
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
Acked-by: Mike Rapoport rppt@linux.ibm.com
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