Searched defs:nopwrite (Results 1 - 2 of 2) sorted by relevance

/illumos-gate/usr/src/uts/common/fs/zfs/
H A Ddmu.c55 * Enable/disable nopwrite feature.
1683 * We usually want to perform a nopwrite if X and Z are the
1685 * change before this write takes effect), then a nopwrite will
1693 * Therefore, we disable nopwrite if the current BP could change
1809 boolean_t nopwrite = B_FALSE; local
1891 * Enable nopwrite if we have secure enough checksum
1893 * compression is enabled. We don't enable nopwrite if
1897 nopwrite = (!dedup && (zio_checksum_table[checksum].ci_flags &
1918 zp->zp_nopwrite = nopwrite;
H A Dzio.c792 zio_write_override(zio_t *zio, blkptr_t *bp, int copies, boolean_t nopwrite) argument
802 * that nopwrite and dedup are mutually exclusive.
804 zio->io_prop.zp_dedup = nopwrite ? B_FALSE : zio->io_prop.zp_dedup;
805 zio->io_prop.zp_nopwrite = nopwrite;
1160 * If we've been overridden and nopwrite is set then
1161 * set the flag accordingly to indicate that a nopwrite
2203 * new bp is necessary. The nopwrite feature can handle writes in
2212 * (malicious) collisions. To trigger a nopwrite, you have to be able
2214 * collision) nopwrite is no worse than simply writing to the file.
2216 * used for nopwrite, assumin
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