Searched defs:max_pfn (Results 1 - 8 of 8) sorted by relevance

/arch/cris/kernel/
H A Dsetup.c64 unsigned long start_pfn, max_pfn; local
104 max_pfn = PFN_DOWN((unsigned long)high_memory); /* usually c0000000 + dram size */
122 max_low_pfn = max_pfn;
131 free_bootmem(PFN_PHYS(start_pfn), PFN_PHYS(max_pfn - start_pfn));
/arch/metag/kernel/
H A Dmetag_ksyms.c16 EXPORT_SYMBOL(max_pfn); variable
/arch/avr32/kernel/
H A Dsetup.c474 unsigned long max_pfn, max_low_pfn; local
493 max_low_pfn = max_pfn = PFN_DOWN(res->end + 1);
495 if (bootmap_pfn > max_pfn)
534 if (res->start > PFN_PHYS(max_pfn))
543 && res->end < PFN_PHYS(max_pfn))
/arch/x86/include/asm/xen/
H A Dinterface.h121 unsigned long max_pfn; /* max pfn that appears in table */ member in struct:arch_shared_info
/arch/x86/xen/
H A Dsetup.c567 unsigned long max_pfn = xen_start_info->nr_pages; local
577 max_pfn = min(MAX_DOMAIN_PAGES, max_pfn);
578 mem_end = PFN_PHYS(max_pfn);
615 if (max_pages > max_pfn)
616 extra_pages += max_pages - max_pfn;
621 last_pfn = xen_set_identity_and_remap(map, memmap.nr_entries, max_pfn,
626 if (last_pfn > max_pfn) {
627 max_pfn = min(MAX_DOMAIN_PAGES, last_pfn);
628 mem_end = PFN_PHYS(max_pfn);
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H A Dp2m.c350 HYPERVISOR_shared_info->arch.max_pfn = xen_max_p2m_pfn;
357 unsigned long max_pfn; local
364 max_pfn = min(MAX_DOMAIN_PAGES, xen_start_info->nr_pages);
365 xen_max_p2m_pfn = max_pfn;
385 for (pfn = 0; pfn < max_pfn; pfn += P2M_PER_PAGE) {
401 if (unlikely(pfn + P2M_PER_PAGE > max_pfn)) {
404 p2midx = max_pfn % P2M_PER_PAGE;
H A Dmmu.c1735 static void __init xen_map_identity_early(pmd_t *pmd, unsigned long max_pfn) argument
1746 for (pmdidx = 0; pmdidx < PTRS_PER_PMD && pfn < max_pfn; pmdidx++) {
1838 void __init xen_setup_kernel_pagetable(pgd_t *pgd, unsigned long max_pfn) argument
1973 void __init xen_setup_kernel_pagetable(pgd_t *pgd, unsigned long max_pfn) argument
1987 xen_map_identity_early(initial_kernel_pmd, max_pfn);
/arch/ia64/mm/
H A Ddiscontig.c44 unsigned long max_pfn; member in struct:early_node_data
583 max_pfn = max_low_pfn;
678 mem_data[node].max_pfn = max(mem_data[node].max_pfn,
696 unsigned long max_pfn = 0; local
721 if (mem_data[node].max_pfn > max_pfn)
722 max_pfn = mem_data[node].max_pfn;
729 max_zone_pfns[ZONE_NORMAL] = max_pfn;
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