- if (max_size + pg_offset < PAGE_SIZE) {
- char *map = kmap(page);
- memset(map + pg_offset + max_size, 0, PAGE_SIZE - max_size - pg_offset);
- kunmap(page);
- }
+ if (max_size + pg_offset < PAGE_SIZE)
+ memzero_page(page, pg_offset + max_size,
+ PAGE_SIZE - max_size - pg_offset);