Lines Matching defs:page_len
203 size_t page_len;
215 page_len = min_t(size_t, len, PAGE_SIZE - page_offset);
217 err = copy_to_user(buf, from_buff + page_offset, page_len);
223 *pos += page_len;
224 len -= page_len;
225 done += page_len;
226 buf += page_len;
302 size_t page_len;
314 page_len = min_t(size_t, len, PAGE_SIZE - page_offset);
316 err = copy_from_user(to_buff + page_offset, buf, page_len);
322 *pos += page_len;
323 len -= page_len;
324 done += page_len;
325 buf += page_len;
326 lm_file->size += page_len;