diff options
Diffstat (limited to 'include/sys/ddt.h')
| -rw-r--r-- | include/sys/ddt.h | 15 |
1 files changed, 11 insertions, 4 deletions
diff --git a/include/sys/ddt.h b/include/sys/ddt.h index 667795f96..fc40a495a 100644 --- a/include/sys/ddt.h +++ b/include/sys/ddt.h @@ -67,9 +67,10 @@ enum ddt_class { typedef struct ddt_key { zio_cksum_t ddk_cksum; /* 256-bit block checksum */ /* - * Encoded with logical & physical size, and compression, as follows: + * Encoded with logical & physical size, encryption, and compression, + * as follows: * +-------+-------+-------+-------+-------+-------+-------+-------+ - * | 0 | 0 | 0 | comp | PSIZE | LSIZE | + * | 0 | 0 | 0 |X| comp| PSIZE | LSIZE | * +-------+-------+-------+-------+-------+-------+-------+-------+ */ uint64_t ddk_prop; @@ -85,11 +86,17 @@ typedef struct ddt_key { #define DDK_SET_PSIZE(ddk, x) \ BF64_SET_SB((ddk)->ddk_prop, 16, 16, SPA_MINBLOCKSHIFT, 1, x) -#define DDK_GET_COMPRESS(ddk) BF64_GET((ddk)->ddk_prop, 32, 8) -#define DDK_SET_COMPRESS(ddk, x) BF64_SET((ddk)->ddk_prop, 32, 8, x) +#define DDK_GET_COMPRESS(ddk) BF64_GET((ddk)->ddk_prop, 32, 7) +#define DDK_SET_COMPRESS(ddk, x) BF64_SET((ddk)->ddk_prop, 32, 7, x) + +#define DDK_GET_CRYPT(ddk) BF64_GET((ddk)->ddk_prop, 39, 1) +#define DDK_SET_CRYPT(ddk, x) BF64_SET((ddk)->ddk_prop, 39, 1, x) #define DDT_KEY_WORDS (sizeof (ddt_key_t) / sizeof (uint64_t)) +#define DDE_GET_NDVAS(dde) (DDK_GET_CRYPT(&dde->dde_key) \ + ? SPA_DVAS_PER_BP : SPA_DVAS_PER_BP - 1) + typedef struct ddt_phys { dva_t ddp_dva[SPA_DVAS_PER_BP]; uint64_t ddp_refcnt; |