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Add a design doc. Link: https://lkml.kernel.org/r/20220918080010.2920238-15-yuzhao@google.com Signed-off-by: Yu Zhao <yuzhao@google.com> Acked-by: Brian Geffon <bgeffon@google.com> Acked-by: Jan Alexander Steffens (heftig) <heftig@archlinux.org> Acked-by: Oleksandr Natalenko <oleksandr@natalenko.name> Acked-by: Steven Barrett <steven@liquorix.net> Acked-by: Suleiman Souhlal <suleiman@google.com> Tested-by: Daniel Byrne <djbyrne@mtu.edu> Tested-by: Donald Carr <d@chaos-reins.com> Tested-by: Holger Hoffstätte <holger@applied-asynchrony.com> Tested-by: Konstantin Kharlamov <Hi-Angel@yandex.ru> Tested-by: Shuang Zhai <szhai2@cs.rochester.edu> Tested-by: Sofia Trinh <sofia.trinh@edi.works> Tested-by: Vaibhav Jain <vaibhav@linux.ibm.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Aneesh Kumar K.V <aneesh.kumar@linux.ibm.com> Cc: Barry Song <baohua@kernel.org> Cc: Catalin Marinas <catalin.marinas@arm.com> Cc: Dave Hansen <dave.hansen@linux.intel.com> Cc: Hillf Danton <hdanton@sina.com> Cc: Jens Axboe <axboe@kernel.dk> Cc: Johannes Weiner <hannes@cmpxchg.org> Cc: Jonathan Corbet <corbet@lwn.net> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Matthew Wilcox <willy@infradead.org> Cc: Mel Gorman <mgorman@suse.de> Cc: Miaohe Lin <linmiaohe@huawei.com> Cc: Michael Larabel <Michael@MichaelLarabel.com> Cc: Michal Hocko <mhocko@kernel.org> Cc: Mike Rapoport <rppt@kernel.org> Cc: Mike Rapoport <rppt@linux.ibm.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Qi Zheng <zhengqi.arch@bytedance.com> Cc: Tejun Heo <tj@kernel.org> Cc: Vlastimil Babka <vbabka@suse.cz> Cc: Will Deacon <will@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
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=====================================
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Linux Memory Management Documentation
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=====================================
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Memory Management Guide
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=======================
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This is a guide to understanding the memory management subsystem
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of Linux. If you are looking for advice on simply allocating memory,
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see the :ref:`memory_allocation`. For controlling and tuning guides,
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see the :doc:`admin guide <../admin-guide/mm/index>`.
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.. toctree::
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:maxdepth: 1
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physical_memory
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page_tables
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process_addrs
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bootmem
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page_allocation
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vmalloc
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slab
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highmem
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page_reclaim
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swap
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page_cache
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shmfs
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oom
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Legacy Documentation
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====================
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This is a collection of older documents about the Linux memory management
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(MM) subsystem internals with different level of details ranging from
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notes and mailing list responses for elaborating descriptions of data
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structures and algorithms. It should all be integrated nicely into the
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above structured documentation, or deleted if it has served its purpose.
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.. toctree::
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:maxdepth: 1
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active_mm
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arch_pgtable_helpers
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balance
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damon/index
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free_page_reporting
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frontswap
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hmm
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hwpoison
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hugetlbfs_reserv
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ksm
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memory-model
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mmu_notifier
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multigen_lru
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numa
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overcommit-accounting
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page_migration
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page_frags
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page_owner
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page_table_check
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remap_file_pages
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slub
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split_page_table_lock
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transhuge
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unevictable-lru
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vmalloced-kernel-stacks
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vmemmap_dedup
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z3fold
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zsmalloc
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