spfn               74 arch/ia64/mm/discontig.c 	unsigned long spfn, epfn, end = start + len;
spfn               77 arch/ia64/mm/discontig.c 	spfn = GRANULEROUNDDOWN(start) >> PAGE_SHIFT;
spfn               80 arch/ia64/mm/discontig.c 		mem_data[node].min_pfn = spfn;
spfn               83 arch/ia64/mm/discontig.c 		mem_data[node].min_pfn = min(spfn, mem_data[node].min_pfn);
spfn              316 arch/ia64/mm/discontig.c 	unsigned long spfn, epfn;
spfn              319 arch/ia64/mm/discontig.c 	spfn = start >> PAGE_SHIFT;
spfn              326 arch/ia64/mm/discontig.c 	if (spfn < mem_data[node].min_pfn || epfn > mem_data[node].max_pfn)
spfn             1135 arch/powerpc/kernel/fadump.c 	u64 tstart, tend, spfn, epfn;
spfn             1138 arch/powerpc/kernel/fadump.c 	spfn = PHYS_PFN(start);
spfn             1141 arch/powerpc/kernel/fadump.c 		tstart = max_t(u64, spfn, memblock_region_memory_base_pfn(reg));
spfn             1149 arch/powerpc/kernel/fadump.c 			spfn = tend;
spfn              395 arch/x86/mm/pageattr.c static pgprotval_t protect_pci_bios(unsigned long spfn, unsigned long epfn)
spfn              397 arch/x86/mm/pageattr.c 	if (pcibios_enabled && overlaps(spfn, epfn, BIOS_PFN, BIOS_PFN_END))
spfn              402 arch/x86/mm/pageattr.c static pgprotval_t protect_pci_bios(unsigned long spfn, unsigned long epfn)
spfn              413 arch/x86/mm/pageattr.c static pgprotval_t protect_rodata(unsigned long spfn, unsigned long epfn)
spfn              423 arch/x86/mm/pageattr.c 	if (kernel_set_to_readonly && overlaps(spfn, epfn, spfn_ro, epfn_ro))
spfn               44 drivers/xen/xen-acpi-memhotplug.c 	op.u.mem_add.spfn = info->start_addr >> PAGE_SHIFT;
spfn              468 include/xen/interface/platform.h 	uint64_t spfn;
spfn             1284 mm/memblock.c  		unsigned long spfn = PFN_UP(spa);
spfn             1290 mm/memblock.c  		if (zone->zone_start_pfn < epfn && spfn < epfn) {
spfn             1292 mm/memblock.c  			if (zone_end_pfn(zone) <= spfn) {
spfn             1298 mm/memblock.c  				*out_spfn = max(zone->zone_start_pfn, spfn);
spfn             1691 mm/page_alloc.c 				    unsigned long *spfn, unsigned long *epfn,
spfn             1701 mm/page_alloc.c 	for_each_free_mem_pfn_range_in_zone(j, zone, spfn, epfn) {
spfn             1704 mm/page_alloc.c 		if (*spfn < first_init_pfn)
spfn             1705 mm/page_alloc.c 			*spfn = first_init_pfn;
spfn             1728 mm/page_alloc.c 	unsigned long spfn = *start_pfn, epfn = *end_pfn;
spfn             1751 mm/page_alloc.c 	for_each_free_mem_pfn_range_in_zone_from(j, zone, &spfn, &epfn) {
spfn             1754 mm/page_alloc.c 		if (mo_pfn <= spfn)
spfn             1758 mm/page_alloc.c 		deferred_free_pages(spfn, t);
spfn             1772 mm/page_alloc.c 	unsigned long spfn = 0, epfn = 0, nr_pages = 0;
spfn             1804 mm/page_alloc.c 	if (!deferred_init_mem_pfn_range_in_zone(&i, zone, &spfn, &epfn,
spfn             1813 mm/page_alloc.c 	while (spfn < epfn)
spfn             1814 mm/page_alloc.c 		nr_pages += deferred_init_maxorder(&i, zone, &spfn, &epfn);
spfn             1849 mm/page_alloc.c 	unsigned long spfn, epfn, flags;
spfn             1880 mm/page_alloc.c 	if (!deferred_init_mem_pfn_range_in_zone(&i, zone, &spfn, &epfn,
spfn             1893 mm/page_alloc.c 	while (spfn < epfn) {
spfn             1895 mm/page_alloc.c 		first_deferred_pfn = spfn;
spfn             1897 mm/page_alloc.c 		nr_pages += deferred_init_maxorder(&i, zone, &spfn, &epfn);
spfn             1900 mm/page_alloc.c 		if ((first_deferred_pfn ^ spfn) < PAGES_PER_SECTION)
spfn             1908 mm/page_alloc.c 	pgdat->first_deferred_pfn = spfn;
spfn             6917 mm/page_alloc.c static u64 zero_pfn_range(unsigned long spfn, unsigned long epfn)
spfn             6922 mm/page_alloc.c 	for (pfn = spfn; pfn < epfn; pfn++) {