132 ssize_t copy_oldmem_page(unsigned long pfn, char *buf, size_t csize,  in copy_oldmem_page()  argument
139 	src = (pfn << PAGE_SHIFT) + offset;  in copy_oldmem_page()
153 					unsigned long from, unsigned long pfn,  in remap_oldmem_pfn_range_kdump()  argument
159 	if (pfn < OLDMEM_SIZE >> PAGE_SHIFT) {  in remap_oldmem_pfn_range_kdump()
160 		size_old = min(size, OLDMEM_SIZE - (pfn << PAGE_SHIFT));  in remap_oldmem_pfn_range_kdump()
162 				     pfn + (OLDMEM_BASE >> PAGE_SHIFT),  in remap_oldmem_pfn_range_kdump()
168 		pfn += size_old >> PAGE_SHIFT;  in remap_oldmem_pfn_range_kdump()
170 	return remap_pfn_range(vma, from, pfn, size, prot);  in remap_oldmem_pfn_range_kdump()
181 					   unsigned long pfn,  in remap_oldmem_pfn_range_zfcpdump()  argument
187 	if (pfn < hsa_end >> PAGE_SHIFT) {  in remap_oldmem_pfn_range_zfcpdump()
188 		size_hsa = min(size, hsa_end - (pfn << PAGE_SHIFT));  in remap_oldmem_pfn_range_zfcpdump()
193 		pfn += size_hsa >> PAGE_SHIFT;  in remap_oldmem_pfn_range_zfcpdump()
195 	return remap_pfn_range(vma, from, pfn, size, prot);  in remap_oldmem_pfn_range_zfcpdump()
202 			   unsigned long pfn, unsigned long size, pgprot_t prot)  in remap_oldmem_pfn_range()  argument
205 		return remap_oldmem_pfn_range_kdump(vma, from, pfn, size, prot);  in remap_oldmem_pfn_range()
207 		return remap_oldmem_pfn_range_zfcpdump(vma, from, pfn, size,  in remap_oldmem_pfn_range()