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