Update bcachefs sources to 1336a995cbc3 bcachefs: Silence transaction restart error...

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

diff --git a/libbcachefs/btree_update_interior.h b/libbcachefs/btree_update_interior.h
index e72eb87956167d881bf3997d136ee0fef4d87d14..5e0a467fe9056acf25ce8c3d65a1d5ca6adfc216 100644 (file)
--- a/libbcachefs/btree_update_interior.h
+++ b/libbcachefs/btree_update_interior.h
@@ -52,6 +52,7 @@ struct btree_update {
        unsigned                        took_gc_lock:1;
 
        enum btree_id                   btree_id;
+       unsigned                        update_level;
 
        struct disk_reservation         disk_res;
        struct journal_preres           journal_preres;
@@ -117,6 +118,7 @@ struct btree_update {
 };
 
 struct btree *__bch2_btree_node_alloc_replacement(struct btree_update *,
+                                                 struct btree_trans *,
                                                  struct btree *,
                                                  struct bkey_format);
 
@@ -152,6 +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);
 
@@ -280,6 +291,7 @@ static inline void push_whiteout(struct bch_fs *c, struct btree *b,
        struct bkey_packed k;
 
        BUG_ON(bch_btree_keys_u64s_remaining(c, b) < BKEY_U64s);
+       EBUG_ON(btree_node_just_written(b));
 
        if (!bkey_pack_pos(&k, pos, b)) {
                struct bkey *u = (void *) &k;
@@ -309,13 +321,17 @@ static inline bool bch2_btree_node_insert_fits(struct bch_fs *c,
 
 void bch2_btree_updates_to_text(struct printbuf *, struct bch_fs *);
 
-size_t bch2_btree_interior_updates_nr_pending(struct bch_fs *);
+bool bch2_btree_interior_updates_flush(struct bch_fs *);
 
-void bch2_journal_entries_to_btree_roots(struct bch_fs *, struct jset *);
+void bch2_journal_entry_to_btree_root(struct bch_fs *, struct jset_entry *);
 struct jset_entry *bch2_btree_roots_to_journal_entries(struct bch_fs *,
                                        struct jset_entry *, struct jset_entry *);
 
+void bch2_do_pending_node_rewrites(struct bch_fs *);
+void bch2_free_pending_node_rewrites(struct bch_fs *);
+
 void bch2_fs_btree_interior_update_exit(struct bch_fs *);
+void bch2_fs_btree_interior_update_init_early(struct bch_fs *);
 int bch2_fs_btree_interior_update_init(struct bch_fs *);
 
 #endif /* _BCACHEFS_BTREE_UPDATE_INTERIOR_H */