72 static size_t copy_oldmem_vaddr(void *vaddr, char *buf, size_t csize,  in copy_oldmem_vaddr()  argument
76 		if (copy_to_user((char __user *)buf, (vaddr + offset), csize))  in copy_oldmem_vaddr()
79 		memcpy(buf, (vaddr + offset), csize);  in copy_oldmem_vaddr()
81 	return csize;  in copy_oldmem_vaddr()
98 			size_t csize, unsigned long offset, int userbuf)  in copy_oldmem_page()  argument
103 	if (!csize)  in copy_oldmem_page()
106 	csize = min_t(size_t, csize, PAGE_SIZE);  in copy_oldmem_page()
109 	if (memblock_is_region_memory(paddr, csize)) {  in copy_oldmem_page()
111 		csize = copy_oldmem_vaddr(vaddr, buf, csize, offset, userbuf);  in copy_oldmem_page()
114 		csize = copy_oldmem_vaddr(vaddr, buf, csize, offset, userbuf);  in copy_oldmem_page()
118 	return csize;  in copy_oldmem_page()