Lines Matching refs:nopwrite
63 * Enable/disable nopwrite feature.
1655 * determine what BP to nopwrite against, so we disable nopwrite.
1658 * txg. We can not nopwrite against it because it will be changed
1663 * We can not nopwrite against it because although the BP will not
1668 * possible to always nopwrite, because the data that was written in
1672 * don't nopwrite in this case.
1781 * the nopwrite code can check if we're writing the same
1782 * data that's already on disk. We can only nopwrite if we
1785 * holding the db_mtx, and only allowing nopwrite if the
1798 * We usually want to perform a nopwrite if X and Z are the
1800 * change before this write takes effect), then a nopwrite will
1808 * Therefore, we disable nopwrite if the current BP could change
1953 boolean_t nopwrite = B_FALSE;
2030 * Enable nopwrite if we have secure enough checksum
2032 * compression is enabled. We don't enable nopwrite if
2036 nopwrite = (!dedup && (zio_checksum_table[checksum].ci_flags &
2045 * not subject to nopwrite since writing the same data will still
2055 nopwrite = B_FALSE;
2074 zp->zp_nopwrite = nopwrite;