Searched refs:ZONE_HIGHMEM (Results 1 – 20 of 20) sorted by relevance
54 * ``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 |
73 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
91 max_zone_pfn[ZONE_HIGHMEM] = max_pfn; in csky_memblock_init()
151 max_zone_pfn[ZONE_HIGHMEM] = max_high_pfn; in setup_arch_memory()
125 [ZONE_HIGHMEM] = max_pfn, in zones_init()
411 max_zone_pfns[ZONE_HIGHMEM] = highend_pfn; in paging_init()417 max_zone_pfns[ZONE_HIGHMEM] = max_low_pfn; in paging_init()
76 zones_size[ZONE_HIGHMEM] = max_pfn; in paging_init()
304 IFDEF_ZONE_HIGHMEM( EM (ZONE_HIGHMEM,"HighMem")) \
816 ZONE_HIGHMEM, enumerator1636 return (idx == ZONE_HIGHMEM || in is_highmem_idx()1637 (idx == ZONE_MOVABLE && movable_zone == ZONE_HIGHMEM)); in is_highmem_idx()
63 #define OPT_ZONE_HIGHMEM ZONE_HIGHMEM
268 max_zone_pfns[ZONE_HIGHMEM] = max_pfn; in paging_init()
120 max_zone_pfn[ZONE_HIGHMEM] = max_high; in zone_sizes_init()
1321 unsigned long high_zone_low = arch_zone_lowest_possible_pfn[ZONE_HIGHMEM]; in calc_nr_kernel_pages()1804 highmem > PFN_PHYS(arch_zone_lowest_possible_pfn[ZONE_HIGHMEM])) in set_high_memory()1805 highmem = PFN_PHYS(arch_zone_lowest_possible_pfn[ZONE_HIGHMEM]); in set_high_memory()
240 [ZONE_HIGHMEM] = 0,
56 * ``ZONE_HIGHMEM`` is the part of the physical memory that is not covered by a87 ``ZONE_NORMAL`` and ``ZONE_HIGHMEM``::96 | ZONE_DMA | ZONE_NORMAL | ZONE_HIGHMEM |
84 for pages which are known to not come from ZONE_HIGHMEM. However, it is
1014 max_zone_pfns[ZONE_HIGHMEM] = max_pfn; in zone_sizes_init()
107 devices for DMA, ZONE_HIGHMEM will contain memory that is not
972 max_zone_pfn[ZONE_HIGHMEM] = highend_pfn; in srmmu_paging_init()
715 (This documentation ignores ZONE_HIGHMEM/ZONE_DMA32 for simple explanation.