diff options
Diffstat (limited to 'fs/bcachefs/lru.h')
| -rw-r--r-- | fs/bcachefs/lru.h | 24 |
1 files changed, 19 insertions, 5 deletions
diff --git a/fs/bcachefs/lru.h b/fs/bcachefs/lru.h index e6a7d8241bb8..8abd0aa2083a 100644 --- a/fs/bcachefs/lru.h +++ b/fs/bcachefs/lru.h @@ -28,12 +28,17 @@ static inline enum bch_lru_type lru_type(struct bkey_s_c l) { u16 lru_id = l.k->p.inode >> 48; - if (lru_id == BCH_LRU_FRAGMENTATION_START) + switch (lru_id) { + case BCH_LRU_BUCKET_FRAGMENTATION: return BCH_LRU_fragmentation; - return BCH_LRU_read; + case BCH_LRU_STRIPE_FRAGMENTATION: + return BCH_LRU_stripes; + default: + return BCH_LRU_read; + } } -int bch2_lru_validate(struct bch_fs *, struct bkey_s_c, enum bch_validate_flags); +int bch2_lru_validate(struct bch_fs *, struct bkey_s_c, struct bkey_validate_context); void bch2_lru_to_text(struct printbuf *, struct bch_fs *, struct bkey_s_c); void bch2_lru_pos_to_text(struct printbuf *, struct bpos); @@ -46,10 +51,19 @@ void bch2_lru_pos_to_text(struct printbuf *, struct bpos); int bch2_lru_del(struct btree_trans *, u16, u64, u64); int bch2_lru_set(struct btree_trans *, u16, u64, u64); -int bch2_lru_change(struct btree_trans *, u16, u64, u64, u64); +int __bch2_lru_change(struct btree_trans *, u16, u64, u64, u64); + +static inline int bch2_lru_change(struct btree_trans *trans, + u16 lru_id, u64 dev_bucket, + u64 old_time, u64 new_time) +{ + return old_time != new_time + ? __bch2_lru_change(trans, lru_id, dev_bucket, old_time, new_time) + : 0; +} struct bkey_buf; -int bch2_lru_check_set(struct btree_trans *, u16, u64, struct bkey_s_c, struct bkey_buf *); +int bch2_lru_check_set(struct btree_trans *, u16, u64, u64, struct bkey_s_c, struct bkey_buf *); int bch2_check_lrus(struct bch_fs *); |