Lines Matching defs:first
263 * anon_vma_fork(). The first three want an exact copy of src, while the last
678 * by the first operation at risk such as mprotect and mumap.
1128 bool first;
1140 first = atomic_inc_and_test(mapcount);
1142 first = atomic_inc_and_test(&page->_mapcount);
1145 if (first) {
1164 if (first)
1198 /* Anon THP always mapped first with PMD */
2022 int first;
2027 first = atomic_inc_and_test(compound_mapcount_ptr(page));
2028 if (first)