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| author | Kent Overstreet <kent.overstreet@linux.dev> | 2023-10-25 16:29:37 -0400 |
|---|---|---|
| committer | Kent Overstreet <kent.overstreet@linux.dev> | 2023-11-01 21:11:08 -0400 |
| commit | 94119eeb02d114aa1f78dcfaabdca50b9b626790 (patch) | |
| tree | ff13ee14b7f0aee14a85fa3805ac38dd6cd35e97 /fs/bcachefs/super-io.h | |
| parent | 5394fe9494011de19baff276ce02a2f00eef568a (diff) | |
| download | lwn-94119eeb02d114aa1f78dcfaabdca50b9b626790.tar.gz lwn-94119eeb02d114aa1f78dcfaabdca50b9b626790.zip | |
bcachefs: Add IO error counts to bch_member
We now track IO errors per device since filesystem creation.
IO error counts can be viewed in sysfs, or with the 'bcachefs
show-super' command.
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Diffstat (limited to 'fs/bcachefs/super-io.h')
| -rw-r--r-- | fs/bcachefs/super-io.h | 35 |
1 files changed, 0 insertions, 35 deletions
diff --git a/fs/bcachefs/super-io.h b/fs/bcachefs/super-io.h index b0d8584f475f..5d079dd12f95 100644 --- a/fs/bcachefs/super-io.h +++ b/fs/bcachefs/super-io.h @@ -78,41 +78,6 @@ static inline void bch2_check_set_feature(struct bch_fs *c, unsigned feat) __bch2_check_set_feature(c, feat); } -/* BCH_SB_FIELD_members_v1: */ - -static inline bool bch2_member_exists(struct bch_member *m) -{ - return !bch2_is_zero(&m->uuid, sizeof(m->uuid)); -} - -static inline bool bch2_dev_exists(struct bch_sb *sb, - unsigned dev) -{ - if (dev < sb->nr_devices) { - struct bch_member m = bch2_sb_member_get(sb, dev); - return bch2_member_exists(&m); - } - return false; -} - -static inline struct bch_member_cpu bch2_mi_to_cpu(struct bch_member *mi) -{ - return (struct bch_member_cpu) { - .nbuckets = le64_to_cpu(mi->nbuckets), - .first_bucket = le16_to_cpu(mi->first_bucket), - .bucket_size = le16_to_cpu(mi->bucket_size), - .group = BCH_MEMBER_GROUP(mi), - .state = BCH_MEMBER_STATE(mi), - .discard = BCH_MEMBER_DISCARD(mi), - .data_allowed = BCH_MEMBER_DATA_ALLOWED(mi), - .durability = BCH_MEMBER_DURABILITY(mi) - ? BCH_MEMBER_DURABILITY(mi) - 1 - : 1, - .freespace_initialized = BCH_MEMBER_FREESPACE_INITIALIZED(mi), - .valid = bch2_member_exists(mi), - }; -} - void bch2_sb_maybe_downgrade(struct bch_fs *); void bch2_sb_upgrade(struct bch_fs *, unsigned); |