Home
last modified time | relevance | path

Searched refs:spfn (Results 1 – 5 of 5) sorted by relevance

/linux/mm/
H A Dmm_init.c820 static void __init init_unavailable_range(unsigned long spfn, in init_unavailable_range() argument
827 for_each_valid_pfn(pfn, spfn, epfn) { in init_unavailable_range()
1992 unsigned long spfn = PFN_UP(start); in deferred_init_memmap_chunk() local
1995 if (spfn >= end_pfn) in deferred_init_memmap_chunk()
1998 spfn = max(spfn, start_pfn); in deferred_init_memmap_chunk()
2001 while (spfn < epfn) { in deferred_init_memmap_chunk()
2002 unsigned long mo_pfn = ALIGN(spfn + 1, MAX_ORDER_NR_PAGES); in deferred_init_memmap_chunk()
2005 nr_pages += deferred_init_pages(zone, spfn, chunk_end); in deferred_init_memmap_chunk()
2006 deferred_free_pages(spfn, chunk_end - spfn); in deferred_init_memmap_chunk()
2008 spfn = chunk_end; in deferred_init_memmap_chunk()
[all …]
/linux/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()
194 if (prev && prev < spfn) in mark_nonram_nosave()
195 register_nosave_region(prev, spfn); in mark_nonram_nosave()
/linux/arch/x86/mm/pat/
H A Dset_memory.c522 static pgprotval_t protect_pci_bios(unsigned long spfn, unsigned long epfn) in protect_pci_bios() argument
524 if (pcibios_enabled && overlaps(spfn, epfn, BIOS_PFN, BIOS_PFN_END)) in protect_pci_bios()
529 static pgprotval_t protect_pci_bios(unsigned long spfn, unsigned long epfn) in protect_pci_bios() argument
540 static pgprotval_t protect_rodata(unsigned long spfn, unsigned long epfn) in protect_rodata() argument
550 if (kernel_set_to_readonly && overlaps(spfn, epfn, spfn_ro, epfn_ro)) in protect_rodata()
/linux/include/xen/interface/
H A Dplatform.h451 uint64_t spfn; member
/linux/lib/
H A Dtest_hmm.c879 unsigned long spfn = *src >> MIGRATE_PFN_SHIFT; in dmirror_migrate_alloc_and_copy() local
898 src_page = pfn_to_page(spfn + i); in dmirror_migrate_alloc_and_copy()