diff options
Diffstat (limited to 'include/sys/dmu.h')
| -rw-r--r-- | include/sys/dmu.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/include/sys/dmu.h b/include/sys/dmu.h index ad12ecafa..89a0e5bd7 100644 --- a/include/sys/dmu.h +++ b/include/sys/dmu.h @@ -116,6 +116,14 @@ typedef enum dmu_object_byteswap { ((ot) & DMU_OT_METADATA) : \ dmu_ot[(int)(ot)].ot_metadata) +/* + * These object types use bp_fill != 1 for their L0 bp's. Therefore they can't + * have their data embedded (i.e. use a BP_IS_EMBEDDED() bp), because bp_fill + * is repurposed for embedded BPs. + */ +#define DMU_OT_HAS_FILL(ot) \ + ((ot) == DMU_OT_DNODE || (ot) == DMU_OT_OBJSET) + #define DMU_OT_BYTESWAP(ot) (((ot) & DMU_OT_NEWTYPE) ? \ ((ot) & DMU_OT_BYTESWAP_MASK) : \ dmu_ot[(int)(ot)].ot_byteswap) @@ -391,6 +399,11 @@ void dmu_object_set_checksum(objset_t *os, uint64_t object, uint8_t checksum, void dmu_object_set_compress(objset_t *os, uint64_t object, uint8_t compress, dmu_tx_t *tx); +void +dmu_write_embedded(objset_t *os, uint64_t object, uint64_t offset, + void *data, uint8_t etype, uint8_t comp, int uncompressed_size, + int compressed_size, int byteorder, dmu_tx_t *tx); + /* * Decide how to write a block: checksum, compression, number of copies, etc. */ |