Lines Matching refs:space
65 * or snapshots, even though they're not exceeding their space quota.
1170 uint64_t space = 0;
1175 space += dd->dd_space_towrite[i & TXG_MASK];
1178 return (space);
1182 * How much space would dd have available if ancestor had delta applied
1194 * unlimited space available.
1219 * We have some space reserved, in addition to what our
1238 * the lesser of the space provided by our parent and
1239 * the space left in our quota
1283 * allocating this space would exceed the dataset's refquota.
1298 * If this transaction will result in a net free of space,
1329 * If they are requesting more space, and our current estimate
1332 * may free up space for us).
1370 * Reserve space in this dsl_dir, to be used in this tx's txg.
1371 * After the space has been dirtied (and dsl_dir_willuse_space()
1464 * or free space, for example when dirtying data. Be conservative; it's okay
1465 * to write less space or free more, but we don't want to write more or free
1469 dsl_dir_willuse_space(dsl_dir_t *dd, int64_t space, dmu_tx_t *tx)
1475 if (space > 0)
1476 dd->dd_space_towrite[tx->tx_txg & TXG_MASK] += space;
1479 parent_space = parent_delta(dd, est_used, space);
1490 /* call from syncing context when we actually write/free space for this dd */
1607 * pending changes could under-estimate the amount of space to be
1682 * space estimates may be inaccurate.
1947 /* is there enough space? */
2122 uint64_t fs_cnt, uint64_t ss_cnt, uint64_t space, cred_t *cr)
2130 adelta = would_change(sdd, -space, ancestor);
2132 if (avail < space)