Lines Matching defs:region_add
649 * to region_add or region_del may have consumed some region_entries,
693 * have sufficient entries due to races with other code doing region_add or
701 * region_add of regions of length 1 never allocate file_regions and cannot
702 * fail; region_chg will always allocate at least 1 entry and a region_add for
705 static long region_add(struct resv_map *resv, long f, long t,
731 /* region_add operation of range 1 should never need to
756 * call to region_add that will actually modify the reserve
760 * placeholder, for the subsequent region_add call to use. At least 1
765 * to region_add or region_abort for proper accounting.
798 * calls to region_chg and region_add. Operations are sometimes
2738 ret = region_add(resv, idx, idx + 1, 1, NULL, NULL);
2739 /* region_add calls of range 1 should never fail. */
2748 ret = region_add(resv, idx, idx + 1, 1, NULL, NULL);
2749 /* region_add calls of range 1 should never fail. */
2761 ret = region_add(resv, idx, idx + 1, 1, NULL, NULL);
2762 /* region_add calls of range 1 should never fail. */
6811 add = region_add(resv_map, from, to, regions_needed, h, h_cg);
6819 * map between region_chg and region_add. This
6859 * region_add failed or didn't run.