Documentation/mm/index.rst

Source file repositories/reference/linux-study-clean/Documentation/mm/index.rst

File Facts

System: Linux kernel
Corpus path: Documentation/mm/index.rst
Extension: .rst
Size: 1465 bytes
Lines: 67
Domain: Support Tooling And Documentation
Bucket: Documentation
Inferred role: Support Tooling And Documentation: documentation
Status: atlas-only

Why This File Exists

Repository support layer: documentation, build tooling, samples, user-space helper tools, generated initramfs support, licenses, and validation utilities.

Repository support layer: documentation, build tooling, samples, user-space helper tools, generated initramfs support, licenses, and validation utilities.
Allocates kernel memory; connect allocation flags and lifetime to context constraints.

Dependency Surface

No C-style include directives detected by the generator.

Detected Declarations

No top-level syscall, struct, function, initcall, or export declaration detected by the generator.

Annotated Snippet

===============================
Memory Management Documentation
===============================

This is a guide to understanding the memory management subsystem
of Linux.  If you are looking for advice on simply allocating memory,
see the :ref:`memory_allocation`.  For controlling and tuning guides,
see the :doc:`admin guide <../admin-guide/mm/index>`.

.. toctree::
   :maxdepth: 1

   physical_memory
   page_tables
   process_addrs
   bootmem
   page_allocation
   vmalloc
   slab
   highmem
   page_reclaim
   swap
   swap-table
   page_cache
   shmfs
   oom

Unsorted Documentation
======================

This is a collection of unsorted documents about the Linux memory management
(MM) subsystem internals with different level of details ranging from notes and
mailing list responses for elaborating descriptions of data structures and
algorithms.  It should all be integrated nicely into the above structured
documentation, or deleted if it has served its purpose.

.. toctree::
   :maxdepth: 1

   active_mm
   allocation-profiling
   arch_pgtable_helpers
   balance
   damon/index
   free_page_reporting
   hmm
   hwpoison
   hugetlbfs_reserv
   ksm
   memory-model
   memfd_preservation
   mmu_notifier
   multigen_lru
   numa
   overcommit-accounting
   page_migration
   page_frags
   page_owner
   page_table_check
   remap_file_pages
   split_page_table_lock
   transhuge
   unevictable-lru
   vmalloced-kernel-stacks
   vmemmap_dedup
   zsmalloc

Annotation

Atlas domain: Support Tooling And Documentation / Documentation.
Implementation status: atlas-only.

Implementation Notes

This generated page is the file-by-file coverage layer; curated subsystem chapters should link here when they synthesize a multi-file control flow.
Core OS pages should be promoted from atlas-only to deep-reviewed when they explain data structures, invariants, locking, lifecycle, and C implementation snippets.
Driver-family pages are intentionally pattern-oriented unless they are part of the selected PCIe/NVMe representative device path.