Lines Matching defs:nr
990 unsigned long nr, ret;
1027 * the correct value for "nr", which means the zero-filled
1039 /* nr is the maximum number of bytes to copy from this page */
1040 nr = PAGE_CACHE_SIZE;
1042 nr = ((isize - 1) & ~PAGE_CACHE_MASK) + 1;
1043 if (nr <= offset) {
1048 nr = nr - offset;
1075 ret = actor(desc, page, offset, nr);
1082 if (ret == nr && desc->count)
1364 pgoff_t index, unsigned long nr)
1369 force_page_cache_readahead(mapping, filp, index, nr);