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

/linux-4.1.27/arch/powerpc/mm/
Dmem.c242 void __init limit_zone_pfn(enum zone_type zone, unsigned long pfn_limit) in limit_zone_pfn() argument
250 if (max_zone_pfns[i] > pfn_limit) in limit_zone_pfn()
251 max_zone_pfns[i] = pfn_limit; in limit_zone_pfn()
262 int dma_pfn_limit_to_zone(u64 pfn_limit) in dma_pfn_limit_to_zone() argument
272 if (max_zone_pfns[i] <= pfn_limit) in dma_pfn_limit_to_zone()
/linux-4.1.27/drivers/lguest/
Dpage_tables.c259 return (pte_pfn(gpte) >= cpu->lg->pfn_limit in gpte_in_iomem()
266 pte_pfn(gpte) >= cpu->lg->pfn_limit) { in check_gpte()
276 (pgd_pfn(gpgd) >= cpu->lg->pfn_limit)) { in check_gpgd()
287 (pmd_pfn(gpmd) >= cpu->lg->pfn_limit)) { in check_gpmd()
Dcore.c176 return addr+len <= lg->pfn_limit * PAGE_SIZE && (addr+len >= addr); in lguest_address_ok()
Dlg.h91 u32 pfn_limit; member
Dlguest_user.c252 lg->pfn_limit = args[1]; in initialize()
/linux-4.1.27/arch/powerpc/include/asm/
Dpgtable.h219 int dma_pfn_limit_to_zone(u64 pfn_limit);