6214 zpools going south

*** 83,106 ****
          ARC_FLAG_BUFC_METADATA          = 1 << 16,
  
          /* Flags specifying whether optional hdr struct fields are defined */
          ARC_FLAG_HAS_L1HDR              = 1 << 17,
          ARC_FLAG_HAS_L2HDR              = 1 << 18,
- 
-         /*
-          * The arc buffer's compression mode is stored in the top 7 bits of the
-          * flags field, so these dummy flags are included so that MDB can
-          * interpret the enum properly.
-          */
-         ARC_FLAG_COMPRESS_0             = 1 << 24,
-         ARC_FLAG_COMPRESS_1             = 1 << 25,
-         ARC_FLAG_COMPRESS_2             = 1 << 26,
-         ARC_FLAG_COMPRESS_3             = 1 << 27,
-         ARC_FLAG_COMPRESS_4             = 1 << 28,
-         ARC_FLAG_COMPRESS_5             = 1 << 29,
-         ARC_FLAG_COMPRESS_6             = 1 << 30
- 
  } arc_flags_t;
  
  struct arc_buf {
          arc_buf_hdr_t           *b_hdr;
          arc_buf_t               *b_next;
--- 83,92 ----