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/linux/Documentation/translations/zh_CN/mm/
H A Dphysical_memory.rst50 * ``ZONE_NORMAL`` 是普通内存的区域，这种内存可以被内核随时访问。如果DMA
52 操作。``ZONE_NORMAL`` 总是开启的。
58 * ``ZONE_MOVABLE`` 是指可访问的普通内存区域，就像 ``ZONE_NORMAL``
73 需要注意的是，许多内核操作只能使用 ``ZONE_NORMAL`` 来执行，因此它是
80 个内存将位于节点0，并且将有三个区域： ``ZONE_DMA``、 ``ZONE_NORMAL``
90 | ZONE_DMA | ZONE_NORMAL | ZONE_HIGHMEM |
96 启动时，``ZONE_DMA32``、``ZONE_NORMAL`` 和 ``ZONE_MOVABLE``
97 位于节点0，而 ``ZONE_NORMAL`` 和 ``ZONE_MOVABLE`` 位于节点1::
/linux/Documentation/driver-api/cxl/allocation/
H A Dpage-allocator.rst29 CXL capacity may be onlined in :code:`ZONE_NORMAL` or :code:`ZONE_MOVABLE`.
37 :code:`ZONE_NORMAL` or lower.
40 :code:`ZONE_NORMAL` by default, but if :code:`ZONE_MOVABLE` is depleted, it
41 will fallback to allocate from :code:`ZONE_NORMAL`.
47 into :code:`ZONE_NORMAL`, with no :code:`ZONE_MOVABLE` capacity present. The
67 prefer CXL :code:`ZONE_MOVABLE` pages over DRAM :code:`ZONE_NORMAL` pages.
78 in :code:`ZONE_NORMAL`), the :code:`cpusets.mems_allowed` may be used by
H A Dhugepages.rst28 CXL capacity onlined in :code:`ZONE_NORMAL` is eligible for 1GB Gigantic Page
/linux/Documentation/driver-api/cxl/linux/
H A Dmemory-hotplug.rst29 2) Online in :code:`ZONE_NORMAL`
32 :code:`ZONE_NORMAL` implies this capacity may be used for almost any allocation,
38 onlined into :code:`ZONE_NORMAL` should be considered permanently attached to
64 procedure. This capacity will be allocated from :code:`ZONE_NORMAL` on
69 :code:`ZONE_NORMAL` capacity to host the memory map for the hotplugged capacity.
H A Dearly-boot.rst41 SystemRAM in ZONE_NORMAL or ZONE_MOVABLE).
58 :code:`ZONE_NORMAL`, making it available for use for most allocations (including
135 SystemRAM in `ZONE_NORMAL` during early boot, CMA reservations per-node can be
/linux/include/linux/
H A Dgfp.h64 #define OPT_ZONE_HIGHMEM ZONE_NORMAL
70 #define OPT_ZONE_DMA ZONE_NORMAL
76 #define OPT_ZONE_DMA32 ZONE_NORMAL
124 (ZONE_NORMAL << 0 * GFP_ZONES_SHIFT) \
128 | (ZONE_NORMAL << ___GFP_MOVABLE * GFP_ZONES_SHIFT) \
H A Dmmzone.h772 * to DMA to all of the addressable memory (ZONE_NORMAL).
787 * Normal addressable memory is in ZONE_NORMAL. DMA operations can be
788 * performed on pages in ZONE_NORMAL if the DMA devices support
791 ZONE_NORMAL, enumerator
804 * ZONE_MOVABLE is similar to ZONE_NORMAL, except that it contains
1554 * zone_idx() returns 0 for the ZONE_DMA zone, 1 for the ZONE_NORMAL zone, etc.
1807 z = first_zones_zonelist(zonelist, ZONE_NORMAL, nodes); in movable_only_nodes()
/linux/Documentation/mm/
H A Dphysical_memory.rst51 * ``ZONE_NORMAL`` is for normal memory that can be accessed by the kernel all
53 devices support transfers to all addressable memory. ``ZONE_NORMAL`` is
61 * ``ZONE_MOVABLE`` is for normal accessible memory, just like ``ZONE_NORMAL``.
78 ``ZONE_NORMAL`` so it is the most performance critical zone. Zones are
87 ``ZONE_NORMAL`` and ``ZONE_HIGHMEM``::
96 | ZONE_DMA | ZONE_NORMAL | ZONE_HIGHMEM |
103 ``ZONE_NORMAL`` and ``ZONE_MOVABLE`` on node 0, and ``ZONE_NORMAL`` and
352 a node contains ``ZONE_DMA32``, ``ZONE_NORMAL`` and ``ZONE_MOVABLE`` and the
355 ``ZONE_NORMAL`` > ``ZONE_DMA3
[all...]
/linux/arch/csky/kernel/
H A Dsetup.c86 max_zone_pfn[ZONE_NORMAL] = max_low_pfn; in csky_memblock_init()
/linux/arch/mips/loongson64/
H A Dnuma.c163 zones_size[ZONE_NORMAL] = max_low_pfn; in paging_init()
/linux/arch/xtensa/mm/
H A Dinit.c123 [ZONE_NORMAL] = max_low_pfn, in zones_init()
/linux/arch/hexagon/mm/
H A Dinit.c70 * give ZONE_NORMAL all the memory, including the big holes in paging_init()
76 max_zone_pfn[ZONE_NORMAL] = max_low_pfn; in paging_init()
/linux/arch/openrisc/mm/
H A Dinit.c47 * We use only ZONE_NORMAL in zone_sizes_init()
49 max_zone_pfn[ZONE_NORMAL] = max_low_pfn; in zone_sizes_init()
/linux/arch/loongarch/mm/
H A Dinit.c71 max_zone_pfns[ZONE_NORMAL] = max_low_pfn; in paging_init()
/linux/arch/s390/mm/
H A Dinit.c101 max_zone_pfns[ZONE_NORMAL] = max_low_pfn; in paging_init()
/linux/arch/loongarch/kernel/
H A Dnuma.c302 zones_size[ZONE_NORMAL] = max_low_pfn; in paging_init()
/linux/Documentation/admin-guide/mm/
H A Dmemory-hotplug.rst174 Or one can explicitly request a kernel zone (usually ZONE_NORMAL) by::
357 zone for the memory block, such as ZONE_NORMAL.
472 (usually ZONE_NORMAL) if not set.
495 ZONE_NORMAL, not a mixture.
526 Note that ZONE_NORMAL memory provided by one
530 hotplugged DIMM to ZONE_NORMAL will not allow
534 onlined to ZONE_NORMAL will allow for more
/linux/include/trace/events/
H A Dmmflags.h303 EM (ZONE_NORMAL, "Normal") \
/linux/arch/sh/mm/
H A Dinit.c325 max_zone_pfns[ZONE_NORMAL] = max_low_pfn; in paging_init()
/linux/arch/powerpc/mm/
H A Dmem.c215 * We setup ZONE_DMA to be 31-bits on all platforms and ZONE_NORMAL to be
221 * anyway) will take a first dip into ZONE_NORMAL and get otherwise served by
266 max_zone_pfns[ZONE_NORMAL] = max_low_pfn; in paging_init()
/linux/arch/mips/sgi-ip27/
H A Dip27-memory.c414 zones_size[ZONE_NORMAL] = max_low_pfn; in paging_init()
/linux/arch/arm64/mm/
H A Dinit.c151 max_zone_pfns[ZONE_NORMAL] = max_pfn; in zone_sizes_init()
/linux/arch/arm/mm/
H A Dinit.c118 max_zone_pfn[ZONE_NORMAL] = max_low; in zone_sizes_init()
/linux/Documentation/admin-guide/sysctl/
H A Dvm.rst719 ZONE_NORMAL -> ZONE_DMA
721 get memory from ZONE_DMA only when ZONE_NORMAL is not available.
726 (A) Node(0) ZONE_NORMAL -> Node(0) ZONE_DMA -> Node(1) ZONE_NORMAL
727 (B) Node(0) ZONE_NORMAL -> Node(1) ZONE_NORMAL -> Node(0) ZONE_DMA.
730 will be used before ZONE_NORMAL exhaustion. This increases possibility of
/linux/arch/mips/mm/
H A Dinit.c409 max_zone_pfns[ZONE_NORMAL] = max_low_pfn; in paging_init()

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