91 static void memtrace_clear_range(unsigned long start_pfn,  in memtrace_clear_range()  argument
97 	for (pfn = start_pfn; pfn < start_pfn + nr_pages; pfn++) {  in memtrace_clear_range()
106 	flush_dcache_range_chunked((unsigned long)pfn_to_kaddr(start_pfn),  in memtrace_clear_range()
107 				   (unsigned long)pfn_to_kaddr(start_pfn + nr_pages),  in memtrace_clear_range()
114 	unsigned long pfn, start_pfn;  in memtrace_alloc_node()  local
125 	start_pfn = page_to_pfn(page);  in memtrace_alloc_node()
132 	memtrace_clear_range(start_pfn, nr_pages);  in memtrace_alloc_node()
138 	for (pfn = start_pfn; pfn < start_pfn + nr_pages; pfn++)  in memtrace_alloc_node()
141 	arch_remove_linear_mapping(PFN_PHYS(start_pfn), size);  in memtrace_alloc_node()
143 	return PFN_PHYS(start_pfn);  in memtrace_alloc_node()
217 	const unsigned long start_pfn = PHYS_PFN(start);  in memtrace_free()  local
225 	for (pfn = start_pfn; pfn < start_pfn + nr_pages; pfn++)  in memtrace_free()
228 	free_contig_range(start_pfn, nr_pages);  in memtrace_free()