Searched refs:epfn (Results 1 – 8 of 8) sorted by relevance
/Linux-v5.4/arch/ia64/mm/ |
D | discontig.c | 74 unsigned long spfn, epfn, end = start + len; in build_node_maps() local 76 epfn = GRANULEROUNDUP(end) >> PAGE_SHIFT; in build_node_maps() 81 mem_data[node].max_pfn = epfn; in build_node_maps() 84 mem_data[node].max_pfn = max(epfn, mem_data[node].max_pfn); in build_node_maps() 316 unsigned long spfn, epfn; in find_pernode_space() local 320 epfn = (start + len) >> PAGE_SHIFT; in find_pernode_space() 326 if (spfn < mem_data[node].min_pfn || epfn > mem_data[node].max_pfn) in find_pernode_space()
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/Linux-v5.4/kernel/ |
D | kexec_core.c | 377 unsigned long pfn, epfn, addr, eaddr; in kimage_alloc_normal_control_pages() local 383 epfn = pfn + count; in kimage_alloc_normal_control_pages() 385 eaddr = epfn << PAGE_SHIFT; in kimage_alloc_normal_control_pages() 386 if ((epfn >= (KEXEC_CONTROL_MEMORY_LIMIT >> PAGE_SHIFT)) || in kimage_alloc_normal_control_pages()
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/Linux-v5.4/arch/powerpc/kernel/ |
D | fadump.c | 1135 u64 tstart, tend, spfn, epfn; in fadump_release_reserved_area() local 1139 epfn = PHYS_PFN(end); in fadump_release_reserved_area() 1142 tend = min_t(u64, epfn, memblock_region_memory_end_pfn(reg)); in fadump_release_reserved_area() 1146 if (tend == epfn) in fadump_release_reserved_area()
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/Linux-v5.4/mm/ |
D | page_alloc.c | 1697 unsigned long *spfn, unsigned long *epfn, in deferred_init_mem_pfn_range_in_zone() argument 1707 for_each_free_mem_pfn_range_in_zone(j, zone, spfn, epfn) { in deferred_init_mem_pfn_range_in_zone() 1708 if (*epfn <= first_init_pfn) in deferred_init_mem_pfn_range_in_zone() 1734 unsigned long spfn = *start_pfn, epfn = *end_pfn; in deferred_init_maxorder() local 1757 for_each_free_mem_pfn_range_in_zone_from(j, zone, &spfn, &epfn) { in deferred_init_maxorder() 1763 t = min(mo_pfn, epfn); in deferred_init_maxorder() 1766 if (mo_pfn <= epfn) in deferred_init_maxorder() 1778 unsigned long spfn = 0, epfn = 0, nr_pages = 0; in deferred_init_memmap() local 1810 if (!deferred_init_mem_pfn_range_in_zone(&i, zone, &spfn, &epfn, in deferred_init_memmap() 1819 while (spfn < epfn) in deferred_init_memmap() [all …]
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D | memblock.c | 1283 unsigned long epfn = PFN_DOWN(epa); in __next_mem_pfn_range_in_zone() local 1290 if (zone->zone_start_pfn < epfn && spfn < epfn) { in __next_mem_pfn_range_in_zone() 1300 *out_epfn = min(zone_end_pfn(zone), epfn); in __next_mem_pfn_range_in_zone()
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/Linux-v5.4/arch/x86/mm/ |
D | pageattr.c | 394 static pgprotval_t protect_pci_bios(unsigned long spfn, unsigned long epfn) in protect_pci_bios() argument 396 if (pcibios_enabled && overlaps(spfn, epfn, BIOS_PFN, BIOS_PFN_END)) in protect_pci_bios() 401 static pgprotval_t protect_pci_bios(unsigned long spfn, unsigned long epfn) in protect_pci_bios() argument 412 static pgprotval_t protect_rodata(unsigned long spfn, unsigned long epfn) in protect_rodata() argument 422 if (kernel_set_to_readonly && overlaps(spfn, epfn, spfn_ro, epfn_ro)) in protect_rodata()
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/Linux-v5.4/drivers/xen/ |
D | xen-acpi-memhotplug.c | 45 op.u.mem_add.epfn = (info->start_addr + info->length) >> PAGE_SHIFT; in xen_hotadd_memory()
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/Linux-v5.4/include/xen/interface/ |
D | platform.h | 469 uint64_t epfn; member
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