btree_write_buffer: ensure atomic64_sub_return_release availability

[bcachefs-tools-debian] / libbcachefs / btree_update_interior.h

diff --git a/libbcachefs/btree_update_interior.h b/libbcachefs/btree_update_interior.h
index 221b7ad5d053399f5b72e1c8952f1ef54538d295..c2ffeb30884d795ebbdcdc08f7804c1803779352 100644 (file)
--- a/libbcachefs/btree_update_interior.h
+++ b/libbcachefs/btree_update_interior.h
@@ -154,6 +154,15 @@ static inline int bch2_foreground_maybe_merge(struct btree_trans *trans,
                                                    btree_next_sib);
 }
 
+int bch2_btree_node_rewrite(struct btree_trans *, struct btree_iter *,
+                           struct btree *, unsigned);
+void bch2_btree_node_rewrite_async(struct bch_fs *, struct btree *);
+int bch2_btree_node_update_key(struct btree_trans *, struct btree_iter *,
+                              struct btree *, struct bkey_i *,
+                              unsigned, bool);
+int bch2_btree_node_update_key_get_iter(struct btree_trans *, struct btree *,
+                                       struct bkey_i *, unsigned, bool);
+
 void bch2_btree_set_root_for_read(struct bch_fs *, struct btree *);
 void bch2_btree_root_alloc(struct bch_fs *, enum btree_id);
 
@@ -262,7 +271,7 @@ static inline struct btree_node_entry *want_new_bset(struct bch_fs *c,
        struct btree_node_entry *bne = max(write_block(b),
                        (void *) btree_bkey_last(b, bset_tree_last(b)));
        ssize_t remaining_space =
-               __bch_btree_u64s_remaining(c, b, &bne->keys.start[0]);
+               __bch_btree_u64s_remaining(c, b, bne->keys.start);
 
        if (unlikely(bset_written(b, bset(b, t)))) {
                if (remaining_space > (ssize_t) (block_bytes(c) >> 3))
@@ -294,7 +303,7 @@ static inline void push_whiteout(struct bch_fs *c, struct btree *b,
        k.needs_whiteout = true;
 
        b->whiteout_u64s += k.u64s;
-       bkey_copy(unwritten_whiteouts_start(c, b), &k);
+       bkey_p_copy(unwritten_whiteouts_start(c, b), &k);
 }
 
 /*