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| author | Kent Overstreet <kent.overstreet@gmail.com> | 2018-03-13 03:22:35 -0400 |
|---|---|---|
| committer | Kent Overstreet <kent.overstreet@gmail.com> | 2018-03-13 03:22:35 -0400 |
| commit | 35d3f92ad57eae226e255817131fa02605aac1b5 (patch) | |
| tree | 6efc540cc3ecab2a44bd7c1775829edb97f4de13 /libbcachefs/super-io.h | |
| parent | 2bb8cdfc75474cf11f9a9587ab9b15d009e48fc9 (diff) | |
Update bcachefs sources to f7ccf51390 bcachefs: durability
Diffstat (limited to 'libbcachefs/super-io.h')
| -rw-r--r-- | libbcachefs/super-io.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/libbcachefs/super-io.h b/libbcachefs/super-io.h index 2fa0719f..2514ac8a 100644 --- a/libbcachefs/super-io.h +++ b/libbcachefs/super-io.h @@ -132,6 +132,9 @@ static inline struct bch_member_cpu bch2_mi_to_cpu(struct bch_member *mi) .replacement = BCH_MEMBER_REPLACEMENT(mi), .discard = BCH_MEMBER_DISCARD(mi), .data_allowed = BCH_MEMBER_DATA_ALLOWED(mi), + .durability = BCH_MEMBER_DURABILITY(mi) + ? BCH_MEMBER_DURABILITY(mi) - 1 + : 1, .valid = !bch2_is_zero(mi->uuid.b, sizeof(uuid_le)), }; } @@ -249,6 +252,17 @@ static inline bool dev_in_target(struct bch_dev *ca, unsigned target) } } +static inline bool dev_idx_in_target(struct bch_fs *c, unsigned dev, unsigned target) +{ + bool ret; + + rcu_read_lock(); + ret = dev_in_target(rcu_dereference(c->devs[dev]), target); + rcu_read_unlock(); + + return ret; +} + const struct bch_devs_mask *bch2_target_to_mask(struct bch_fs *, unsigned); int __bch2_disk_group_find(struct bch_sb_field_disk_groups *, const char *); |