diff options
Diffstat (limited to 'drivers/md/bcache/btree.h')
| -rw-r--r-- | drivers/md/bcache/btree.h | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/md/bcache/btree.h b/drivers/md/bcache/btree.h index 50482107134f..45d64b54115a 100644 --- a/drivers/md/bcache/btree.h +++ b/drivers/md/bcache/btree.h @@ -226,7 +226,7 @@ struct btree_check_info { int result; }; -#define BCH_BTR_CHKTHREAD_MAX 64 +#define BCH_BTR_CHKTHREAD_MAX 12 struct btree_check_state { struct cache_set *c; int total_threads; @@ -247,8 +247,8 @@ static inline void bch_btree_op_init(struct btree_op *op, int write_lock_level) static inline void rw_lock(bool w, struct btree *b, int level) { - w ? down_write_nested(&b->lock, level + 1) - : down_read_nested(&b->lock, level + 1); + w ? down_write(&b->lock) + : down_read(&b->lock); if (w) b->seq++; } @@ -282,6 +282,7 @@ void bch_initial_gc_finish(struct cache_set *c); void bch_moving_gc(struct cache_set *c); int bch_btree_check(struct cache_set *c); void bch_initial_mark_key(struct cache_set *c, int level, struct bkey *k); +void bch_cannibalize_unlock(struct cache_set *c); static inline void wake_up_gc(struct cache_set *c) { |