diff options
Diffstat (limited to 'include/sys/spa.h')
| -rw-r--r-- | include/sys/spa.h | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/include/sys/spa.h b/include/sys/spa.h index fead2d9de..320c58402 100644 --- a/include/sys/spa.h +++ b/include/sys/spa.h @@ -135,6 +135,8 @@ _NOTE(CONSTCOND) } while (0) #define SPA_PSIZEBITS 16 /* PSIZE up to 32M (2^16 * 512) */ #define SPA_ASIZEBITS 24 /* ASIZE up to 64 times larger */ +#define SPA_COMPRESSBITS 7 + /* * All SPA data is represented by 128-bit data virtual addresses (DVAs). * The members of the dva_t should be considered opaque outside the SPA. @@ -363,8 +365,10 @@ _NOTE(CONSTCOND) } while (0) 16, SPA_PSIZEBITS, SPA_MINBLOCKSHIFT, 1, x); \ _NOTE(CONSTCOND) } while (0) -#define BP_GET_COMPRESS(bp) BF64_GET((bp)->blk_prop, 32, 7) -#define BP_SET_COMPRESS(bp, x) BF64_SET((bp)->blk_prop, 32, 7, x) +#define BP_GET_COMPRESS(bp) \ + BF64_GET((bp)->blk_prop, 32, SPA_COMPRESSBITS) +#define BP_SET_COMPRESS(bp, x) \ + BF64_SET((bp)->blk_prop, 32, SPA_COMPRESSBITS, x) #define BP_IS_EMBEDDED(bp) BF64_GET((bp)->blk_prop, 39, 1) #define BP_SET_EMBEDDED(bp, x) BF64_SET((bp)->blk_prop, 39, 1, x) |