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Searched refs:max_possible_pfn (Results 1 – 6 of 6) sorted by relevance

/Linux-v5.4/arch/x86/kernel/
Dpci-swiotlb.c44 if (!no_iommu && max_possible_pfn > MAX_DMA32_PFN) in pci_swiotlb_detect_4gb()
Dsetup.c1071 max_possible_pfn = max_pfn; in setup_arch()
/Linux-v5.4/drivers/acpi/
Dnuma.c298 max_possible_pfn = max(max_possible_pfn, PFN_UP(end - 1)); in acpi_numa_memory_affinity_init()
/Linux-v5.4/include/linux/
Dmemblock.h26 extern unsigned long long max_possible_pfn;
/Linux-v5.4/drivers/xen/
Dgrant-table.c1329 return !!(max_possible_pfn >> 32); in gnttab_need_v2()
/Linux-v5.4/mm/
Dmemblock.c106 unsigned long long max_possible_pfn; variable