Searched refs:spfn (Results 1 – 8 of 8) sorted by relevance
| /Linux-v5.10/arch/ia64/mm/ |
| D | discontig.c | 73 unsigned long spfn, epfn, end = start + len; in build_node_maps() local
76 spfn = GRANULEROUNDDOWN(start) >> PAGE_SHIFT; in build_node_maps()
79 mem_data[node].min_pfn = spfn; in build_node_maps()
82 mem_data[node].min_pfn = min(spfn, mem_data[node].min_pfn); in build_node_maps()
315 unsigned long spfn, epfn; in find_pernode_space() local
318 spfn = start >> PAGE_SHIFT; in find_pernode_space()
325 if (spfn < mem_data[node].min_pfn || epfn > mem_data[node].max_pfn) in find_pernode_space()
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| /Linux-v5.10/arch/powerpc/mm/ |
| D | mem.c | 189 unsigned long spfn, epfn, prev = 0; in mark_nonram_nosave() local
192 for_each_mem_pfn_range(i, MAX_NUMNODES, &spfn, &epfn, NULL) { in mark_nonram_nosave()
193 if (prev && prev < spfn) in mark_nonram_nosave()
194 register_nosave_region(prev, spfn); in mark_nonram_nosave()
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| /Linux-v5.10/mm/ |
| D | page_alloc.c | 1802 unsigned long *spfn, unsigned long *epfn, in deferred_init_mem_pfn_range_in_zone() argument
1812 for_each_free_mem_pfn_range_in_zone(j, zone, spfn, epfn) { in deferred_init_mem_pfn_range_in_zone()
1815 if (*spfn < first_init_pfn) in deferred_init_mem_pfn_range_in_zone()
1816 *spfn = first_init_pfn; in deferred_init_mem_pfn_range_in_zone()
1839 unsigned long spfn = *start_pfn, epfn = *end_pfn; in deferred_init_maxorder() local
1862 for_each_free_mem_pfn_range_in_zone_from(j, zone, &spfn, &epfn) { in deferred_init_maxorder()
1865 if (mo_pfn <= spfn) in deferred_init_maxorder()
1869 deferred_free_pages(spfn, t); in deferred_init_maxorder()
1882 unsigned long spfn, epfn; in deferred_init_memmap_chunk() local
1886 deferred_init_mem_pfn_range_in_zone(&i, zone, &spfn, &epfn, start_pfn); in deferred_init_memmap_chunk()
[all …]
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| D | memblock.c | 1291 unsigned long spfn = PFN_UP(spa); in __next_mem_pfn_range_in_zone() local
1297 if (zone->zone_start_pfn < epfn && spfn < epfn) { in __next_mem_pfn_range_in_zone()
1299 if (zone_end_pfn(zone) <= spfn) { in __next_mem_pfn_range_in_zone()
1305 *out_spfn = max(zone->zone_start_pfn, spfn); in __next_mem_pfn_range_in_zone()
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| /Linux-v5.10/arch/powerpc/kernel/ |
| D | fadump.c | 1240 u64 tstart, tend, spfn, epfn; in fadump_release_reserved_area() local
1243 spfn = PHYS_PFN(start); in fadump_release_reserved_area()
1247 tstart = max_t(u64, spfn, reg_spfn); in fadump_release_reserved_area()
1256 spfn = tend; in fadump_release_reserved_area()
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| /Linux-v5.10/arch/x86/mm/pat/ |
| D | set_memory.c | 403 static pgprotval_t protect_pci_bios(unsigned long spfn, unsigned long epfn) in protect_pci_bios() argument
405 if (pcibios_enabled && overlaps(spfn, epfn, BIOS_PFN, BIOS_PFN_END)) in protect_pci_bios()
410 static pgprotval_t protect_pci_bios(unsigned long spfn, unsigned long epfn) in protect_pci_bios() argument
421 static pgprotval_t protect_rodata(unsigned long spfn, unsigned long epfn) in protect_rodata() argument
431 if (kernel_set_to_readonly && overlaps(spfn, epfn, spfn_ro, epfn_ro)) in protect_rodata()
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| /Linux-v5.10/include/xen/interface/ |
| D | platform.h | 468 uint64_t spfn; member
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| /Linux-v5.10/drivers/xen/ |
| D | xen-acpi-memhotplug.c | 44 op.u.mem_add.spfn = info->start_addr >> PAGE_SHIFT; in xen_hotadd_memory()
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