diff options
Diffstat (limited to 'drivers/md/bcache/btree.h')
| -rw-r--r-- | drivers/md/bcache/btree.h | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/drivers/md/bcache/btree.h b/drivers/md/bcache/btree.h index af065e97e55c..91dfa5e69685 100644 --- a/drivers/md/bcache/btree.h +++ b/drivers/md/bcache/btree.h @@ -127,6 +127,8 @@ struct btree { struct cache_set *c; struct btree *parent; + struct mutex write_lock; + unsigned long flags; uint16_t written; /* would be nice to kill */ uint8_t level; @@ -236,11 +238,13 @@ static inline void rw_unlock(bool w, struct btree *b) } void bch_btree_node_read_done(struct btree *); +void __bch_btree_node_write(struct btree *, struct closure *); void bch_btree_node_write(struct btree *, struct closure *); void bch_btree_set_root(struct btree *); -struct btree *bch_btree_node_alloc(struct cache_set *, int, bool); -struct btree *bch_btree_node_get(struct cache_set *, struct bkey *, int, bool); +struct btree *bch_btree_node_alloc(struct cache_set *, struct btree_op *, int); +struct btree *bch_btree_node_get(struct cache_set *, struct btree_op *, + struct bkey *, int, bool); int bch_btree_insert_check_key(struct btree *, struct btree_op *, struct bkey *); @@ -248,10 +252,10 @@ int bch_btree_insert(struct cache_set *, struct keylist *, atomic_t *, struct bkey *); int bch_gc_thread_start(struct cache_set *); -size_t bch_btree_gc_finish(struct cache_set *); +void bch_initial_gc_finish(struct cache_set *); void bch_moving_gc(struct cache_set *); int bch_btree_check(struct cache_set *); -uint8_t __bch_btree_mark_key(struct cache_set *, int, struct bkey *); +void bch_initial_mark_key(struct cache_set *, int, struct bkey *); static inline void wake_up_gc(struct cache_set *c) { |