95 lines
1.8 KiB
ReStructuredText
95 lines
1.8 KiB
ReStructuredText
======================
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Memory Management APIs
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======================
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User Space Memory Access
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========================
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.. kernel-doc:: arch/x86/include/asm/uaccess.h
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:internal:
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.. kernel-doc:: arch/x86/lib/usercopy_32.c
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:export:
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.. kernel-doc:: mm/util.c
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:functions: get_user_pages_fast
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.. _mm-api-gfp-flags:
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Memory Allocation Controls
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==========================
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Functions which need to allocate memory often use GFP flags to express
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how that memory should be allocated. The GFP acronym stands for "get
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free pages", the underlying memory allocation function. Not every GFP
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flag is allowed to every function which may allocate memory. Most
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users will want to use a plain ``GFP_KERNEL``.
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.. kernel-doc:: include/linux/gfp.h
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:doc: Page mobility and placement hints
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.. kernel-doc:: include/linux/gfp.h
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:doc: Watermark modifiers
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.. kernel-doc:: include/linux/gfp.h
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:doc: Reclaim modifiers
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.. kernel-doc:: include/linux/gfp.h
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:doc: Common combinations
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The Slab Cache
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==============
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.. kernel-doc:: include/linux/slab.h
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:internal:
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.. kernel-doc:: mm/slab.c
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:export:
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.. kernel-doc:: mm/slab_common.c
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:export:
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.. kernel-doc:: mm/util.c
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:functions: kfree_const kvmalloc_node kvfree
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Virtually Contiguous Mappings
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=============================
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.. kernel-doc:: mm/vmalloc.c
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:export:
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File Mapping and Page Cache
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===========================
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.. kernel-doc:: mm/readahead.c
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:export:
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.. kernel-doc:: mm/filemap.c
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:export:
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.. kernel-doc:: mm/page-writeback.c
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:export:
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.. kernel-doc:: mm/truncate.c
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:export:
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Memory pools
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============
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.. kernel-doc:: mm/mempool.c
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:export:
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DMA pools
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=========
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.. kernel-doc:: mm/dmapool.c
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:export:
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More Memory Management Functions
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================================
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.. kernel-doc:: mm/memory.c
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:export:
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.. kernel-doc:: mm/page_alloc.c
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