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Searched refs:epfn (Results 1 - 17 of 17) sorted by relevance

/kernel/linux/linux-5.10/arch/ia64/mm/
H A Ddiscontig.c73 unsigned long spfn, epfn, end = start + len; in build_node_maps() local
75 epfn = GRANULEROUNDUP(end) >> PAGE_SHIFT; in build_node_maps()
80 mem_data[node].max_pfn = epfn; in build_node_maps()
83 mem_data[node].max_pfn = max(epfn, mem_data[node].max_pfn); in build_node_maps()
315 unsigned long spfn, epfn; in find_pernode_space() local
319 epfn = (start + len) >> PAGE_SHIFT; in find_pernode_space()
325 if (spfn < mem_data[node].min_pfn || epfn > mem_data[node].max_pfn) in find_pernode_space()
/kernel/linux/linux-6.6/arch/ia64/mm/
H A Ddiscontig.c74 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()
/kernel/linux/linux-6.6/mm/
H A Dmm_init.c818 unsigned long epfn, in init_unavailable_range()
824 for (pfn = spfn; pfn < epfn; pfn++) { in init_unavailable_range()
2088 unsigned long *spfn, unsigned long *epfn, in deferred_init_mem_pfn_range_in_zone()
2098 for_each_free_mem_pfn_range_in_zone(j, zone, spfn, epfn) { in deferred_init_mem_pfn_range_in_zone()
2099 if (*epfn <= first_init_pfn) in deferred_init_mem_pfn_range_in_zone()
2125 unsigned long spfn = *start_pfn, epfn = *end_pfn; in deferred_init_maxorder() local
2148 for_each_free_mem_pfn_range_in_zone_from(j, zone, &spfn, &epfn) { in deferred_init_maxorder()
2154 t = min(mo_pfn, epfn); in deferred_init_maxorder()
2157 if (mo_pfn <= epfn) in deferred_init_maxorder()
2168 unsigned long spfn, epfn; in deferred_init_memmap_chunk() local
817 init_unavailable_range(unsigned long spfn, unsigned long epfn, int zone, int node) init_unavailable_range() argument
2087 deferred_init_mem_pfn_range_in_zone(u64 *i, struct zone *zone, unsigned long *spfn, unsigned long *epfn, unsigned long first_init_pfn) deferred_init_mem_pfn_range_in_zone() argument
2196 unsigned long spfn = 0, epfn = 0; deferred_init_memmap() local
2288 unsigned long spfn, epfn, flags; deferred_grow_zone() local
[all...]
H A Dmemblock.c1330 unsigned long epfn = PFN_DOWN(epa); in __next_mem_pfn_range_in_zone() local
1337 if (zone->zone_start_pfn < epfn && spfn < epfn) { in __next_mem_pfn_range_in_zone()
1347 *out_epfn = min(zone_end_pfn(zone), epfn); in __next_mem_pfn_range_in_zone()
/kernel/linux/linux-6.6/arch/powerpc/mm/
H A Dmem.c190 unsigned long spfn, epfn, prev = 0; in mark_nonram_nosave() local
193 for_each_mem_pfn_range(i, MAX_NUMNODES, &spfn, &epfn, NULL) { in mark_nonram_nosave()
197 prev = epfn; in mark_nonram_nosave()
/kernel/linux/linux-5.10/arch/powerpc/mm/
H A Dmem.c190 unsigned long spfn, epfn, prev = 0; in mark_nonram_nosave() local
193 for_each_mem_pfn_range(i, MAX_NUMNODES, &spfn, &epfn, NULL) { in mark_nonram_nosave()
197 prev = epfn; in mark_nonram_nosave()
/kernel/linux/linux-5.10/mm/
H A Dpage_alloc.c1811 unsigned long *spfn, unsigned long *epfn, in deferred_init_mem_pfn_range_in_zone()
1821 for_each_free_mem_pfn_range_in_zone(j, zone, spfn, epfn) { in deferred_init_mem_pfn_range_in_zone()
1822 if (*epfn <= first_init_pfn) in deferred_init_mem_pfn_range_in_zone()
1848 unsigned long spfn = *start_pfn, epfn = *end_pfn; in deferred_init_maxorder() local
1871 for_each_free_mem_pfn_range_in_zone_from(j, zone, &spfn, &epfn) { in deferred_init_maxorder()
1877 t = min(mo_pfn, epfn); in deferred_init_maxorder()
1880 if (mo_pfn <= epfn) in deferred_init_maxorder()
1891 unsigned long spfn, epfn; in deferred_init_memmap_chunk() local
1895 deferred_init_mem_pfn_range_in_zone(&i, zone, &spfn, &epfn, start_pfn); in deferred_init_memmap_chunk()
1902 deferred_init_maxorder(&i, zone, &spfn, &epfn); in deferred_init_memmap_chunk()
1810 deferred_init_mem_pfn_range_in_zone(u64 *i, struct zone *zone, unsigned long *spfn, unsigned long *epfn, unsigned long first_init_pfn) deferred_init_mem_pfn_range_in_zone() argument
1919 unsigned long spfn = 0, epfn = 0; deferred_init_memmap() local
2012 unsigned long spfn, epfn, flags; deferred_grow_zone() local
6371 init_unavailable_range(unsigned long spfn, unsigned long epfn, int zone, int node) init_unavailable_range() argument
6394 init_unavailable_range(unsigned long spfn, unsigned long epfn, int zone, int node) init_unavailable_range() argument
[all...]
H A Dmemblock.c1262 unsigned long epfn = PFN_DOWN(epa); in __next_mem_pfn_range_in_zone() local
1269 if (zone->zone_start_pfn < epfn && spfn < epfn) { in __next_mem_pfn_range_in_zone()
1279 *out_epfn = min(zone_end_pfn(zone), epfn); in __next_mem_pfn_range_in_zone()
/kernel/linux/linux-5.10/kernel/
H A Dkexec_core.c377 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()
/kernel/linux/linux-6.6/kernel/
H A Dkexec_core.c382 unsigned long pfn, epfn, addr, eaddr; in kimage_alloc_normal_control_pages() local
388 epfn = pfn + count; in kimage_alloc_normal_control_pages()
390 eaddr = epfn << PAGE_SHIFT; in kimage_alloc_normal_control_pages()
391 if ((epfn >= (KEXEC_CONTROL_MEMORY_LIMIT >> PAGE_SHIFT)) || in kimage_alloc_normal_control_pages()
/kernel/linux/linux-5.10/arch/powerpc/kernel/
H A Dfadump.c1245 u64 tstart, tend, spfn, epfn; in fadump_release_reserved_area() local
1249 epfn = PHYS_PFN(end); in fadump_release_reserved_area()
1253 tend = min_t(u64, epfn, reg_epfn); in fadump_release_reserved_area()
1258 if (tend == epfn) in fadump_release_reserved_area()
/kernel/linux/linux-6.6/arch/powerpc/kernel/
H A Dfadump.c1265 u64 tstart, tend, spfn, epfn; in fadump_release_reserved_area() local
1269 epfn = PHYS_PFN(end); in fadump_release_reserved_area()
1273 tend = min_t(u64, epfn, reg_epfn); in fadump_release_reserved_area()
1278 if (tend == epfn) in fadump_release_reserved_area()
/kernel/linux/linux-5.10/arch/x86/mm/pat/
H A Dset_memory.c403 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()
/kernel/linux/linux-6.6/arch/x86/mm/pat/
H A Dset_memory.c450 static pgprotval_t protect_pci_bios(unsigned long spfn, unsigned long epfn) in protect_pci_bios() argument
452 if (pcibios_enabled && overlaps(spfn, epfn, BIOS_PFN, BIOS_PFN_END)) in protect_pci_bios()
457 static pgprotval_t protect_pci_bios(unsigned long spfn, unsigned long epfn) in protect_pci_bios() argument
468 static pgprotval_t protect_rodata(unsigned long spfn, unsigned long epfn) in protect_rodata() argument
478 if (kernel_set_to_readonly && overlaps(spfn, epfn, spfn_ro, epfn_ro)) in protect_rodata()
/kernel/linux/linux-5.10/drivers/xen/
H A Dxen-acpi-memhotplug.c45 op.u.mem_add.epfn = (info->start_addr + info->length) >> PAGE_SHIFT; in xen_hotadd_memory()
/kernel/linux/linux-5.10/include/xen/interface/
H A Dplatform.h469 uint64_t epfn; member
/kernel/linux/linux-6.6/include/xen/interface/
H A Dplatform.h452 uint64_t epfn; member

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