| /Linux-v5.10/arch/um/kernel/ |
| D | physmem.c | 27 unsigned long highmem) in mem_total_pages() argument
34 highmem_pages = highmem >> PAGE_SHIFT; in mem_total_pages()
80 unsigned long len, unsigned long long highmem) in setup_physmem() argument
92 physmem_fd = create_mem_file(len + highmem); in setup_physmem()
111 memblock_add(__pa(start), len + highmem); in setup_physmem()
139 else if (phys < __pa(end_iomem) + highmem) { in phys_mapping()
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| D | um_arch.c | 300 highmem = 0; in linux_main()
310 highmem = physmem_size + iomem_size - max_physmem; in linux_main()
311 physmem_size -= highmem; in linux_main()
345 setup_physmem(uml_physmem, uml_reserved, physmem_size, highmem); in setup_arch()
346 mem_total_pages(physmem_size, iomem_size, highmem); in setup_arch()
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| D | mem.c | 33 unsigned long long highmem; variable
34 EXPORT_SYMBOL(highmem);
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| /Linux-v5.10/lib/ |
| D | show_mem.c | 14 unsigned long total = 0, reserved = 0, highmem = 0; in show_mem() local
31 highmem += zone->present_pages; in show_mem()
36 printk("%lu pages HighMem/MovableOnly\n", highmem); in show_mem()
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| /Linux-v5.10/arch/um/include/shared/ |
| D | mem_user.h | 53 unsigned long highmem);
56 unsigned long len, unsigned long long highmem);
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| D | as-layout.h | 52 extern unsigned long long highmem;
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| /Linux-v5.10/tools/testing/fault-injection/ |
| D | failcmd.sh | 52 --ignore-gfp-highmem=value, --min-order=value
94 LONGOPTS=$LONGOPTS,ignore-gfp-wait:,ignore-gfp-highmem:,min-order:
190 --ignore-gfp-highmem)
191 echo $2 > $FAULTATTR/ignore-gfp-highmem
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| /Linux-v5.10/tools/testing/scatterlist/ |
| D | Makefile | 17 …$(RM) $(TARGETS) $(OFILES) scatterlist.c linux/scatterlist.h linux/highmem.h linux/kmemleak.h linu…
29 @touch linux/highmem.h
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| /Linux-v5.10/arch/microblaze/mm/ |
| D | Makefile | 9 obj-$(CONFIG_HIGHMEM) += highmem.o
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| /Linux-v5.10/arch/arc/mm/ |
| D | Makefile | 8 obj-$(CONFIG_HIGHMEM) += highmem.o
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| /Linux-v5.10/arch/xtensa/mm/ |
| D | Makefile | 8 obj-$(CONFIG_HIGHMEM) += highmem.o
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| /Linux-v5.10/arch/nds32/mm/ |
| D | Makefile | 6 obj-$(CONFIG_HIGHMEM) += highmem.o
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| /Linux-v5.10/arch/csky/mm/ |
| D | Makefile | 12 obj-$(CONFIG_HIGHMEM) += highmem.o
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| /Linux-v5.10/arch/sparc/mm/ |
| D | Makefile | 20 obj-$(CONFIG_HIGHMEM) += highmem.o
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| /Linux-v5.10/arch/powerpc/mm/ |
| D | Makefile | 19 obj-$(CONFIG_HIGHMEM) += highmem.o
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| /Linux-v5.10/Documentation/vm/ |
| D | index.rst | 37 highmem
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| D | balance.rst | 29 or not). A similar argument applies to highmem and direct mapped pages.
78 need to balance the highmem zone, since intr context does not request
79 highmem pages. kswapd looks at the zone_wake_kswapd field in the zone
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| D | highmem.rst | 14 High memory (highmem) is used when the size of physical memory approaches or
21 refer to as 'highmem'. There are various architecture dependent constraints on
122 highmem. In such a case, the arithmetic approach will also be used.
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| /Linux-v5.10/kernel/power/ |
| D | snapshot.c | 1572 unsigned long highmem, in preallocate_highmem_fraction() argument
1575 unsigned long alloc = __fraction(nr_pages, highmem, total); in preallocate_highmem_fraction()
1586 unsigned long highmem, in preallocate_highmem_fraction() argument
1700 unsigned long saveable, size, max_size, count, highmem, pages = 0; in hibernate_preallocate_memory() local
1733 highmem = save_highmem; in hibernate_preallocate_memory()
1738 highmem += zone_page_state(zone, NR_FREE_PAGES); in hibernate_preallocate_memory()
1743 count += highmem; in hibernate_preallocate_memory()
1793 pages_highmem = preallocate_image_highmem(highmem / 2); in hibernate_preallocate_memory()
1823 size = preallocate_highmem_fraction(alloc, highmem, count); in hibernate_preallocate_memory()
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| /Linux-v5.10/arch/mips/mm/ |
| D | Makefile | 27 obj-$(CONFIG_HIGHMEM) += highmem.o
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| /Linux-v5.10/arch/arc/boot/dts/ |
| D | haps_hs.dts | 20 0x1 0x00000000 0x0 0x40000000>; /* 1 GB highmem */
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| /Linux-v5.10/drivers/media/v4l2-core/ |
| D | videobuf-dma-sg.c | 107 goto highmem; in videobuf_pages_to_sg()
115 goto highmem; in videobuf_pages_to_sg()
126 highmem: in videobuf_pages_to_sg()
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| /Linux-v5.10/drivers/mmc/core/ |
| D | mmc_test.c | 150 struct page *highmem; member
1330 sg_set_page(&sg, test->highmem, 512, 0); in mmc_test_write_high()
1340 sg_set_page(&sg, test->highmem, 512, 0); in mmc_test_read_high()
1362 sg_set_page(&sg, test->highmem, size, 0); in mmc_test_multi_write_high()
1384 sg_set_page(&sg, test->highmem, size, 0); in mmc_test_multi_read_high()
3127 test->highmem = alloc_pages(GFP_KERNEL | __GFP_HIGHMEM, BUFFER_ORDER);
3131 if (test->buffer && test->highmem) {
3141 __free_pages(test->highmem, BUFFER_ORDER);
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| /Linux-v5.10/mm/ |
| D | Makefile | 38 mmu-$(CONFIG_MMU) := highmem.o memory.o mincore.o \
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| /Linux-v5.10/Documentation/fault-injection/ |
| D | fault-injection.rst | 125 - /sys/kernel/debug/fail_page_alloc/ignore-gfp-highmem:
130 highmem/user allocations.
316 echo 1 > /sys/kernel/debug/$FAILTYPE/ignore-gfp-highmem
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