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/linux/Documentation/translations/zh_CN/mm/
H A Dhighmem.rst3 :Original: Documentation/mm/highmem.rst
22 当物理内存的大小接近或超过虚拟内存的最大大小时，就会使用高内存（highmem）。在这一点上，内
149 include/linux/highmem.h
151 include/linux/highmem-internal.h
/linux/tools/testing/fault-injection/
H A Dfailcmd.sh52 --ignore-gfp-highmem=value, --min-order=value
102 LONGOPTS=$LONGOPTS,ignore-gfp-wait:,ignore-gfp-highmem:,min-order:
202 --ignore-gfp-highmem)
203 echo $2 > $FAULTATTR/ignore-gfp-highmem
/linux/tools/testing/scatterlist/
H A DMakefile17 …$(RM) $(TARGETS) $(OFILES) scatterlist.c linux/scatterlist.h linux/highmem.h linux/kmemleak.h linu…
29 @touch linux/highmem.h
/linux/Documentation/mm/
H A Dhighmem.rst12 High memory (highmem) is used when the size of physical memory approaches or
19 refer to as 'highmem'. There are various architecture dependent constraints on
82 virtual address of the direct mapping. Only real highmem pages are
87 While they are significantly faster than kmap(), for the highmem case they
180 highmem. In such a case, the arithmetic approach will also be used.
211 .. kernel-doc:: include/linux/highmem.h
212 .. kernel-doc:: mm/highmem.c
213 .. kernel-doc:: include/linux/highmem-internal.h
H A Dindex.rst33 highmem
/linux/arch/arc/mm/
H A DMakefile8 obj-$(CONFIG_HIGHMEM) += highmem.o
/linux/arch/xtensa/mm/
H A DMakefile9 obj-$(CONFIG_HIGHMEM) += highmem.o
/linux/arch/loongarch/mm/
H A DMakefile10 obj-$(CONFIG_HIGHMEM) += highmem.o
/linux/arch/csky/mm/
H A DMakefile12 obj-$(CONFIG_HIGHMEM) += highmem.o
/linux/mm/
H A Dshow_mem.c411 unsigned long total = 0, reserved = 0, highmem = 0; in __show_mem() local
423 highmem += zone->present_pages; in __show_mem()
427 printk("%lu pages HighMem/MovableOnly\n", highmem); in __show_mem()
H A Dcma.c414 phys_addr_t highmem = __pa(high_memory - 1) + 1; in cma_alloc_mem() local
422 if (base < highmem && limit > highmem) { in cma_alloc_mem()
423 addr = memblock_alloc_range_nid(size, align, highmem, in cma_alloc_mem()
425 limit = highmem; in cma_alloc_mem()
H A DMakefile37 mmu-$(CONFIG_MMU) := highmem.o memory.o mincore.o \
H A Dmm_init.c1730 phys_addr_t highmem = memblock_end_of_DRAM(); in set_high_memory() local
1742 highmem > PFN_PHYS(arch_zone_lowest_possible_pfn[ZONE_HIGHMEM])) in set_high_memory()
1743 highmem = PFN_PHYS(arch_zone_lowest_possible_pfn[ZONE_HIGHMEM]); in set_high_memory()
1746 high_memory = phys_to_virt(highmem - 1) + 1; in set_high_memory()
/linux/arch/mips/mm/
H A DMakefile31 obj-$(CONFIG_HIGHMEM) += highmem.o
/linux/arch/arc/boot/dts/
H A Dhaps_hs.dts20 0x1 0x00000000 0x0 0x40000000>; /* 1 GB highmem */
H A Daxc003.dtsi145 0x1 0xc0000000 0x0 0x40000000>; /* 1 GiB highmem */
H A Daxc003_idu.dtsi151 0x1 0xc0000000 0x0 0x40000000>; /* 1 GiB highmem */
H A Dhsdk.dts348 /* 0x1 0x00000000 0x0 0x40000000>; 1 GB highmem */
/linux/drivers/mmc/core/
H A Dmmc_test.c148 struct page *highmem; member
1306 sg_set_page(&sg, test->highmem, 512, 0); in mmc_test_write_high()
1316 sg_set_page(&sg, test->highmem, 512, 0); in mmc_test_read_high()
1338 sg_set_page(&sg, test->highmem, size, 0); in mmc_test_multi_write_high()
1360 sg_set_page(&sg, test->highmem, size, 0); in mmc_test_multi_read_high()
3104 test->highmem = alloc_pages(GFP_KERNEL | __GFP_HIGHMEM, BUFFER_ORDER); in mtf_test_write()
3105 if (!test->highmem) { in mtf_test_write()
3116 __free_pages(test->highmem, BUFFER_ORDER); in mtf_test_write()
/linux/Documentation/driver-api/mmc/
H A Dmmc-test.rst200 | 21 | Multi-block highmem write | same for multi-write |
202 | 22 | Multi-block highmem read | same for mult-read |
/linux/Documentation/driver-api/usb/
H A Ddma.rst80 pass a highmem buffer into a USB driver. That's easy; it's the default
/linux/Documentation/core-api/
H A Dcachetlb.rst203 highmem. It will be called right before all of the kmaps
210 This routing should be implemented in asm/highmem.h
/linux/Documentation/power/
H A Dswsusp.rst183 highmem and preemption. It also has a extensible architecture that
366 It should work okay with highmem.
/linux/arch/mips/
H A DKconfig2554 # - The current highmem code will only work properly on physically indexed
2557 # moment we protect the user and offer the highmem option only on machines
2558 # where it's known to be safe. This will not offer highmem on a few systems
2561 # - We use SYS_SUPPORTS_HIGHMEM to offer highmem only for systems where we
2562 # know they might have memory configurations that could make use of highmem
/linux/Documentation/
H A D.renames.txt1023 translations/zh_CN/vm/highmem translations/zh_CN/mm/highmem
1092 vm/highmem mm/highmem

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