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authorMike Rapoport <rppt@linux.vnet.ibm.com>2018-04-18 11:07:48 +0300
committerJonathan Corbet <corbet@lwn.net>2018-04-28 02:02:44 +0300
commit3a3f7e26e5544032a687fb05b5221883b97a59ae (patch)
tree8e03e860bf29e0e59d6542489d60d918775ff5ab
parent41ea9dd36b6b968ab83fd972bf15b2e0f8905c80 (diff)
downloadlinux-3a3f7e26e5544032a687fb05b5221883b97a59ae.tar.xz
docs/admin-guide: introduce basic index for mm documentation
Signed-off-by: Mike Rapoport <rppt@linux.vnet.ibm.com> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
-rw-r--r--Documentation/admin-guide/index.rst1
-rw-r--r--Documentation/admin-guide/mm/index.rst19
2 files changed, 20 insertions, 0 deletions
diff --git a/Documentation/admin-guide/index.rst b/Documentation/admin-guide/index.rst
index 5bb9161dbe6a..cac906fb0ed0 100644
--- a/Documentation/admin-guide/index.rst
+++ b/Documentation/admin-guide/index.rst
@@ -63,6 +63,7 @@ configure specific aspects of kernel behavior to your liking.
pm/index
thunderbolt
LSM/index
+ mm/index
.. only:: subproject and html
diff --git a/Documentation/admin-guide/mm/index.rst b/Documentation/admin-guide/mm/index.rst
new file mode 100644
index 000000000000..c47c16e13a18
--- /dev/null
+++ b/Documentation/admin-guide/mm/index.rst
@@ -0,0 +1,19 @@
+=================
+Memory Management
+=================
+
+Linux memory management subsystem is responsible, as the name implies,
+for managing the memory in the system. This includes implemnetation of
+virtual memory and demand paging, memory allocation both for kernel
+internal structures and user space programms, mapping of files into
+processes address space and many other cool things.
+
+Linux memory management is a complex system with many configurable
+settings. Most of these settings are available via ``/proc``
+filesystem and can be quired and adjusted using ``sysctl``. These APIs
+are described in Documentation/sysctl/vm.txt and in `man 5 proc`_.
+
+.. _man 5 proc: http://man7.org/linux/man-pages/man5/proc.5.html
+
+Here we document in detail how to interact with various mechanisms in
+the Linux memory management.