1 files changed, 3 insertions, 9 deletions
diff --git a/fs/bcachefs/btree_key_cache.h b/fs/bcachefs/btree_key_cache.h
index 4e1e5a9c7656..7e2b0a08f745 100644
--- a/fs/bcachefs/btree_key_cache.h
+++ b/fs/bcachefs/btree_key_cache.h
@@ -1,15 +1,6 @@
 #ifndef _BCACHEFS_BTREE_KEY_CACHE_H
 #define _BCACHEFS_BTREE_KEY_CACHE_H
 
-static inline size_t bch2_nr_btree_keys_want_flush(struct bch_fs *c)
-{
-	size_t nr_dirty = atomic_long_read(&c->btree_key_cache.nr_dirty);
-	size_t nr_keys = atomic_long_read(&c->btree_key_cache.nr_keys);
-	size_t max_dirty = nr_keys / 4;
-
-	return max_t(ssize_t, 0, nr_dirty - max_dirty);
-}
-
 static inline size_t bch2_nr_btree_keys_need_flush(struct bch_fs *c)
 {
 	size_t nr_dirty = atomic_long_read(&c->btree_key_cache.nr_dirty);
@@ -29,6 +20,9 @@ static inline bool bch2_btree_key_cache_must_wait(struct bch_fs *c)
 		test_bit(JOURNAL_RECLAIM_STARTED, &c->journal.flags);
 }
 
+int bch2_btree_key_cache_journal_flush(struct journal *,
+				struct journal_entry_pin *, u64);
+
 struct bkey_cached *
 bch2_btree_key_cache_find(struct bch_fs *, enum btree_id, struct bpos);