limit_pfn          42 arch/x86/include/asm/e820/api.h extern void e820__register_nosave_regions(unsigned long limit_pfn);
limit_pfn         852 arch/x86/kernel/cpu/mtrr/cleanup.c real_trim_memory(unsigned long start_pfn, unsigned long limit_pfn)
limit_pfn         859 arch/x86/kernel/cpu/mtrr/cleanup.c 	trim_size = limit_pfn;
limit_pfn         738 arch/x86/kernel/e820.c void __init e820__register_nosave_regions(unsigned long limit_pfn)
limit_pfn         754 arch/x86/kernel/e820.c 		if (pfn >= limit_pfn)
limit_pfn         815 arch/x86/kernel/e820.c static unsigned long __init e820_end_pfn(unsigned long limit_pfn, enum e820_type type)
limit_pfn         832 arch/x86/kernel/e820.c 		if (start_pfn >= limit_pfn)
limit_pfn         834 arch/x86/kernel/e820.c 		if (end_pfn > limit_pfn) {
limit_pfn         835 arch/x86/kernel/e820.c 			last_pfn = limit_pfn;
limit_pfn         340 arch/x86/mm/init.c 	unsigned long start_pfn, end_pfn, limit_pfn;
limit_pfn         344 arch/x86/mm/init.c 	limit_pfn = PFN_DOWN(end);
limit_pfn         362 arch/x86/mm/init.c 	if (end_pfn > limit_pfn)
limit_pfn         363 arch/x86/mm/init.c 		end_pfn = limit_pfn;
limit_pfn         372 arch/x86/mm/init.c 	end_pfn = round_down(limit_pfn, PFN_DOWN(PMD_SIZE));
limit_pfn         375 arch/x86/mm/init.c 	if (end_pfn > round_down(limit_pfn, PFN_DOWN(PMD_SIZE)))
limit_pfn         376 arch/x86/mm/init.c 		end_pfn = round_down(limit_pfn, PFN_DOWN(PMD_SIZE));
limit_pfn         388 arch/x86/mm/init.c 	end_pfn = round_down(limit_pfn, PFN_DOWN(PUD_SIZE));
limit_pfn         398 arch/x86/mm/init.c 	end_pfn = round_down(limit_pfn, PFN_DOWN(PMD_SIZE));
limit_pfn         408 arch/x86/mm/init.c 	end_pfn = limit_pfn;
limit_pfn          23 drivers/iommu/iova.c 				     unsigned long limit_pfn);
limit_pfn         117 drivers/iommu/iova.c __get_cached_rbnode(struct iova_domain *iovad, unsigned long limit_pfn)
limit_pfn         119 drivers/iommu/iova.c 	if (limit_pfn <= iovad->dma_32bit_pfn)
limit_pfn         181 drivers/iommu/iova.c 		unsigned long size, unsigned long limit_pfn,
limit_pfn         195 drivers/iommu/iova.c 	if (limit_pfn <= iovad->dma_32bit_pfn &&
limit_pfn         199 drivers/iommu/iova.c 	curr = __get_cached_rbnode(iovad, limit_pfn);
limit_pfn         202 drivers/iommu/iova.c 		limit_pfn = min(limit_pfn, curr_iova->pfn_lo);
limit_pfn         203 drivers/iommu/iova.c 		new_pfn = (limit_pfn - size) & align_mask;
limit_pfn         209 drivers/iommu/iova.c 	if (limit_pfn < size || new_pfn < iovad->start_pfn) {
limit_pfn         295 drivers/iommu/iova.c 	unsigned long limit_pfn,
limit_pfn         305 drivers/iommu/iova.c 	ret = __alloc_and_insert_iova_range(iovad, size, limit_pfn + 1,
limit_pfn         413 drivers/iommu/iova.c 		unsigned long limit_pfn, bool flush_rcache)
limit_pfn         418 drivers/iommu/iova.c 	iova_pfn = iova_rcache_get(iovad, size, limit_pfn + 1);
limit_pfn         423 drivers/iommu/iova.c 	new_iova = alloc_iova(iovad, size, limit_pfn, true);
limit_pfn         834 drivers/iommu/iova.c 				       unsigned long limit_pfn)
limit_pfn         842 drivers/iommu/iova.c 	for (i = mag->size - 1; mag->pfns[i] > limit_pfn; i--)
limit_pfn         954 drivers/iommu/iova.c 				       unsigned long limit_pfn)
limit_pfn         980 drivers/iommu/iova.c 		iova_pfn = iova_magazine_pop(cpu_rcache->loaded, limit_pfn);
limit_pfn         994 drivers/iommu/iova.c 				     unsigned long limit_pfn)
limit_pfn        1001 drivers/iommu/iova.c 	return __iova_rcache_get(&iovad->rcaches[log_size], limit_pfn - size);
limit_pfn         144 include/linux/iova.h 	unsigned long limit_pfn,
limit_pfn         152 include/linux/iova.h 			      unsigned long limit_pfn, bool flush_rcache);
limit_pfn         195 include/linux/iova.h 				      unsigned long limit_pfn,
limit_pfn         215 include/linux/iova.h 					    unsigned long limit_pfn,
limit_pfn         441 include/linux/memblock.h phys_addr_t memblock_mem_size(unsigned long limit_pfn);
limit_pfn        1597 mm/memblock.c  phys_addr_t __init memblock_mem_size(unsigned long limit_pfn)
limit_pfn        1606 mm/memblock.c  		start_pfn = min_t(unsigned long, start_pfn, limit_pfn);
limit_pfn        1607 mm/memblock.c  		end_pfn = min_t(unsigned long, end_pfn, limit_pfn);