Lines Matching defs:page_len
195 size_t page_len;
207 page_len = min_t(size_t, len, PAGE_SIZE - page_offset);
209 err = copy_to_user(buf, from_buff + page_offset, page_len);
215 *pos += page_len;
216 len -= page_len;
217 done += page_len;
218 buf += page_len;
289 size_t page_len;
301 page_len = min_t(size_t, len, PAGE_SIZE - page_offset);
303 err = copy_from_user(to_buff + page_offset, buf, page_len);
309 *pos += page_len;
310 len -= page_len;
311 done += page_len;
312 buf += page_len;
313 lm_file->size += page_len;