diff options
Diffstat (limited to 'module/zfs/zio_checksum.c')
| -rw-r--r-- | module/zfs/zio_checksum.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/module/zfs/zio_checksum.c b/module/zfs/zio_checksum.c index 59871c50e..d3d2f05a8 100644 --- a/module/zfs/zio_checksum.c +++ b/module/zfs/zio_checksum.c @@ -135,9 +135,15 @@ zio_checksum_info_t zio_checksum_table[ZIO_CHECKSUM_FUNCTIONS] = { ZCHECKSUM_FLAG_NOPWRITE, "edonr"}, }; +/* + * The flag corresponding to the "verify" in dedup=[checksum,]verify + * must be cleared first, so callers should use ZIO_CHECKSUM_MASK. + */ spa_feature_t zio_checksum_to_feature(enum zio_checksum cksum) { + VERIFY((cksum & ~ZIO_CHECKSUM_MASK) == 0); + switch (cksum) { case ZIO_CHECKSUM_SHA512: return (SPA_FEATURE_SHA512); |