diff options
| author | Kent Overstreet <kent.overstreet@gmail.com> | 2016-10-18 05:59:20 -0800 |
|---|---|---|
| committer | Kent Overstreet <kent.overstreet@gmail.com> | 2018-03-13 16:22:38 -0400 |
| commit | 96b04925bcc226f191430ae6565115a1578d09e5 (patch) | |
| tree | a27cd193d344f3b771462dae1d01138b4c57af26 | |
| parent | f7f0df11dd854266ec3ad6ce8b3c9ef46138dec8 (diff) | |
bcachefs: error handling on disk format stuff WIPdev
| -rw-r--r-- | fs/bcachefs/bcachefs_format.h | 18 |
1 files changed, 14 insertions, 4 deletions
diff --git a/fs/bcachefs/bcachefs_format.h b/fs/bcachefs/bcachefs_format.h index e58e5ad47205..2dfdc59226ad 100644 --- a/fs/bcachefs/bcachefs_format.h +++ b/fs/bcachefs/bcachefs_format.h @@ -477,13 +477,15 @@ struct bch_extent_ptr { cached:1, erasure_coded:1, reservation:1, - offset:44, /* 8 petabytes */ + has_seen_read_error:1, + offset:43, /* 4 petabytes */ dev:8, gen:8; #elif defined (__BIG_ENDIAN_BITFIELD) __u64 gen:8, dev:8, - offset:44, + offset:43, + has_seen_read_error:1, reservation:1, erasure_coded:1, cached:1, @@ -856,11 +858,16 @@ LE64_BITMASK(BCH_MEMBER_DISCARD, struct bch_member, flags[0], 14, 15) LE64_BITMASK(BCH_MEMBER_DATA_ALLOWED, struct bch_member, flags[0], 15, 20) LE64_BITMASK(BCH_MEMBER_GROUP, struct bch_member, flags[0], 20, 28) -#define BCH_TIER_MAX 4U - +/* error threshold bits? */ #if 0 +LE64_BITMASK(BCH_MEMBER_ERROR_ACTION, struct bch_member, flags[0], 17, 22); +LE64_BITMASK(BCH_MEMBER_ERROR_THRESHOLD, struct bch_member, flags[0], 20, 20); + LE64_BITMASK(BCH_MEMBER_NR_READ_ERRORS, struct bch_member, flags[1], 0, 20); LE64_BITMASK(BCH_MEMBER_NR_WRITE_ERRORS,struct bch_member, flags[1], 20, 40); + +LE64_BITMASK(BCH_MEMBER_SECTORS_READ, struct bch_member, flags[1], 20, 40); +LE64_BITMASK(BCH_MEMBER_SECTORS_WRITTEN,struct bch_member, flags[1], 20, 40); #endif enum bch_member_state { @@ -1119,6 +1126,9 @@ LE64_BITMASK(BCH_SB_PROMOTE_TARGET, struct bch_sb, flags[1], 28, 40); LE64_BITMASK(BCH_SB_FOREGROUND_TARGET, struct bch_sb, flags[1], 40, 52); LE64_BITMASK(BCH_SB_BACKGROUND_TARGET, struct bch_sb, flags[1], 52, 64); +LE64_BITMASK(BCH_SB_NONFATAL_ERROR_ACTION, struct bch_sb, flags[2], 0, 4); +LE64_BITMASK(BCH_SB_NONFATAL_ERROR_THRESHOLD, struct bch_sb, flags[1], 4, 8); + /* Features: */ enum bch_sb_features { BCH_FEATURE_LZ4 = 0, |