Searched refs:spfn (Results 1 – 3 of 3) sorted by relevance
| /arch/ia64/mm/ |
| D | discontig.c | 74 unsigned long spfn, epfn, end = start + len; in build_node_maps() local
77 spfn = GRANULEROUNDDOWN(start) >> PAGE_SHIFT; in build_node_maps()
80 mem_data[node].min_pfn = spfn; in build_node_maps()
83 mem_data[node].min_pfn = min(spfn, mem_data[node].min_pfn); in build_node_maps()
316 unsigned long spfn, epfn; in find_pernode_space() local
319 spfn = start >> PAGE_SHIFT; in find_pernode_space()
326 if (spfn < mem_data[node].min_pfn || epfn > mem_data[node].max_pfn) in find_pernode_space()
|
| /arch/powerpc/kernel/ |
| D | fadump.c | 1222 u64 tstart, tend, spfn, epfn; in fadump_release_reserved_area() local
1225 spfn = PHYS_PFN(start); in fadump_release_reserved_area()
1228 tstart = max_t(u64, spfn, memblock_region_memory_base_pfn(reg)); in fadump_release_reserved_area()
1236 spfn = tend; in fadump_release_reserved_area()
|
| /arch/x86/mm/ |
| D | pageattr.c | 395 static pgprotval_t protect_pci_bios(unsigned long spfn, unsigned long epfn) in protect_pci_bios() argument
397 if (pcibios_enabled && overlaps(spfn, epfn, BIOS_PFN, BIOS_PFN_END)) in protect_pci_bios()
402 static pgprotval_t protect_pci_bios(unsigned long spfn, unsigned long epfn) in protect_pci_bios() argument
413 static pgprotval_t protect_rodata(unsigned long spfn, unsigned long epfn) in protect_rodata() argument
423 if (kernel_set_to_readonly && overlaps(spfn, epfn, spfn_ro, epfn_ro)) in protect_rodata()
|