diff options
Diffstat (limited to 'fs/bcachefs/alloc_background.h')
| -rw-r--r-- | fs/bcachefs/alloc_background.h | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/fs/bcachefs/alloc_background.h b/fs/bcachefs/alloc_background.h index fd790b03fbe1..163a67b97a40 100644 --- a/fs/bcachefs/alloc_background.h +++ b/fs/bcachefs/alloc_background.h @@ -16,7 +16,7 @@ enum bch_validate_flags; static inline bool bch2_dev_bucket_exists(struct bch_fs *c, struct bpos pos) { rcu_read_lock(); - struct bch_dev *ca = bch2_dev_rcu(c, pos.inode); + struct bch_dev *ca = bch2_dev_rcu_noerror(c, pos.inode); bool ret = ca && bucket_valid(ca, pos.offset); rcu_read_unlock(); return ret; @@ -168,6 +168,9 @@ static inline bool data_type_movable(enum bch_data_type type) static inline u64 alloc_lru_idx_fragmentation(struct bch_alloc_v4 a, struct bch_dev *ca) { + if (a.data_type >= BCH_DATA_NR) + return 0; + if (!data_type_movable(a.data_type) || !bch2_bucket_sectors_fragmented(ca, a)) return 0; @@ -338,6 +341,7 @@ static inline const struct bch_backpointer *alloc_v4_backpointers_c(const struct int bch2_dev_freespace_init(struct bch_fs *, struct bch_dev *, u64, u64); int bch2_fs_freespace_init(struct bch_fs *); +int bch2_dev_remove_alloc(struct bch_fs *, struct bch_dev *); void bch2_recalc_capacity(struct bch_fs *); u64 bch2_min_rw_member_capacity(struct bch_fs *); |