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Searched refs:ZONE_HIGHMEM (Results 1 – 20 of 20) sorted by relevance

/linux-6.15/Documentation/translations/zh_CN/mm/
H A Dphysical_memory.rst54 * ``ZONE_HIGHMEM`` 是指那些没有在内核页表中永久映射的物理内存部分。该区
81 和 ``ZONE_HIGHMEM``::
90 | ZONE_DMA | ZONE_NORMAL | ZONE_HIGHMEM |
H A Dhighmem.rst73 存页面才会被临时映射。因此，用户可以为那些已知不是来自ZONE_HIGHMEM的页面调用普通的
/linux-6.15/arch/csky/kernel/
H A Dsetup.c91 max_zone_pfn[ZONE_HIGHMEM] = max_pfn; in csky_memblock_init()
/linux-6.15/arch/arc/mm/
H A Dinit.c151 max_zone_pfn[ZONE_HIGHMEM] = max_high_pfn; in setup_arch_memory()
/linux-6.15/arch/xtensa/mm/
H A Dinit.c125 [ZONE_HIGHMEM] = max_pfn, in zones_init()
/linux-6.15/arch/microblaze/mm/
H A Dinit.c76 zones_size[ZONE_HIGHMEM] = max_pfn; in paging_init()
/linux-6.15/arch/mips/mm/
H A Dinit.c411 max_zone_pfns[ZONE_HIGHMEM] = highend_pfn; in paging_init()
417 max_zone_pfns[ZONE_HIGHMEM] = max_low_pfn; in paging_init()
/linux-6.15/include/linux/
H A Dmmzone.h782 ZONE_HIGHMEM, enumerator
1592 return (idx == ZONE_HIGHMEM || in is_highmem_idx()
1593 (idx == ZONE_MOVABLE && movable_zone == ZONE_HIGHMEM)); in is_highmem_idx()
H A Dgfp.h62 #define OPT_ZONE_HIGHMEM ZONE_HIGHMEM
/linux-6.15/include/trace/events/
H A Dmmflags.h306 IFDEF_ZONE_HIGHMEM( EM (ZONE_HIGHMEM,"HighMem")) \
/linux-6.15/arch/powerpc/mm/
H A Dmem.c268 max_zone_pfns[ZONE_HIGHMEM] = max_pfn; in paging_init()
/linux-6.15/arch/arm/mm/
H A Dinit.c120 max_zone_pfn[ZONE_HIGHMEM] = max_high; in zone_sizes_init()
/linux-6.15/mm/
H A Dmm_init.c1319 unsigned long high_zone_low = arch_zone_lowest_possible_pfn[ZONE_HIGHMEM]; in calc_nr_kernel_pages()
1802 highmem > PFN_PHYS(arch_zone_lowest_possible_pfn[ZONE_HIGHMEM])) in set_high_memory()
1803 highmem = PFN_PHYS(arch_zone_lowest_possible_pfn[ZONE_HIGHMEM]); in set_high_memory()
H A Dpage_alloc.c240 [ZONE_HIGHMEM] = 0,
/linux-6.15/Documentation/mm/
H A Dphysical_memory.rst56 * ``ZONE_HIGHMEM`` is the part of the physical memory that is not covered by a
87 ``ZONE_NORMAL`` and ``ZONE_HIGHMEM``::
96 | ZONE_DMA | ZONE_NORMAL | ZONE_HIGHMEM |
H A Dhighmem.rst84 for pages which are known to not come from ZONE_HIGHMEM. However, it is
/linux-6.15/arch/x86/mm/
H A Dinit.c1014 max_zone_pfns[ZONE_HIGHMEM] = max_pfn; in zone_sizes_init()
/linux-6.15/Documentation/admin-guide/mm/
H A Dconcepts.rst107 devices for DMA, ZONE_HIGHMEM will contain memory that is not
/linux-6.15/arch/sparc/mm/
H A Dsrmmu.c972 max_zone_pfn[ZONE_HIGHMEM] = highend_pfn; in srmmu_paging_init()
/linux-6.15/Documentation/admin-guide/sysctl/
H A Dvm.rst708 (This documentation ignores ZONE_HIGHMEM/ZONE_DMA32 for simple explanation.